diff --git a/llvm/lib/CodeGen/RegisterCoalescer.cpp b/llvm/lib/CodeGen/RegisterCoalescer.cpp index 8313927dd2aa1..9d49b24ab1578 100644 --- a/llvm/lib/CodeGen/RegisterCoalescer.cpp +++ b/llvm/lib/CodeGen/RegisterCoalescer.cpp @@ -306,7 +306,11 @@ namespace { /// number if it is not zero. If DstReg is a physical register and the /// existing subregister number of the def / use being updated is not zero, /// make sure to set it to the correct physical subregister. - void updateRegDefsUses(Register SrcReg, Register DstReg, unsigned SubIdx); + /// + /// If \p IsSubregToReg, we are coalescing a DstReg = SUBREG_TO_REG + /// SrcReg. This introduces an implicit-def of DstReg on coalesced users. + void updateRegDefsUses(Register SrcReg, Register DstReg, unsigned SubIdx, + bool IsSubregToReg); /// If the given machine operand reads only undefined lanes add an undef /// flag. @@ -1430,6 +1434,7 @@ bool RegisterCoalescer::reMaterializeTrivialDef(const CoalescerPair &CP, // CopyMI may have implicit operands, save them so that we can transfer them // over to the newly materialized instruction after CopyMI is removed. + LaneBitmask NewMIImplicitOpsMask; SmallVector ImplicitOps; ImplicitOps.reserve(CopyMI->getNumOperands() - CopyMI->getDesc().getNumOperands()); @@ -1443,6 +1448,9 @@ bool RegisterCoalescer::reMaterializeTrivialDef(const CoalescerPair &CP, (MO.getSubReg() == 0 && MO.getReg() == DstOperand.getReg())) && "unexpected implicit virtual register def"); ImplicitOps.push_back(MO); + if (MO.isDef() && MO.getReg().isVirtual() && + MRI->shouldTrackSubRegLiveness(DstReg)) + NewMIImplicitOpsMask |= MRI->getMaxLaneMaskForVReg(MO.getReg()); } } @@ -1485,14 +1493,11 @@ bool RegisterCoalescer::reMaterializeTrivialDef(const CoalescerPair &CP, } else { assert(MO.getReg() == NewMI.getOperand(0).getReg()); - // We're only expecting another def of the main output, so the range - // should get updated with the regular output range. - // - // FIXME: The range updating below probably needs updating to look at - // the super register if subranges are tracked. - assert(!MRI->shouldTrackSubRegLiveness(DstReg) && - "subrange update for implicit-def of super register may not be " - "properly handled"); + // If lanemasks need to be tracked, compile the lanemask of the NewMI + // implicit def operands to avoid subranges for the super-regs from + // being removed by code later on in this function. + if (MRI->shouldTrackSubRegLiveness(MO.getReg())) + NewMIImplicitOpsMask |= MRI->getMaxLaneMaskForVReg(MO.getReg()); } } } @@ -1516,7 +1521,7 @@ bool RegisterCoalescer::reMaterializeTrivialDef(const CoalescerPair &CP, MRI->setRegClass(DstReg, NewRC); // Update machine operands and add flags. - updateRegDefsUses(DstReg, DstReg, DstIdx); + updateRegDefsUses(DstReg, DstReg, DstIdx, false); NewMI.getOperand(0).setSubReg(NewIdx); // updateRegDefUses can add an "undef" flag to the definition, since // it will replace DstReg with DstReg.DstIdx. If NewIdx is 0, make @@ -1592,7 +1597,8 @@ bool RegisterCoalescer::reMaterializeTrivialDef(const CoalescerPair &CP, CurrIdx.getRegSlot(NewMI.getOperand(0).isEarlyClobber()); VNInfo::Allocator &Alloc = LIS->getVNInfoAllocator(); for (LiveInterval::SubRange &SR : DstInt.subranges()) { - if ((SR.LaneMask & DstMask).none()) { + if ((SR.LaneMask & DstMask).none() && + (SR.LaneMask & NewMIImplicitOpsMask).none()) { LLVM_DEBUG(dbgs() << "Removing undefined SubRange " << PrintLaneMask(SR.LaneMask) << " : " << SR << "\n"); @@ -1857,7 +1863,7 @@ void RegisterCoalescer::addUndefFlag(const LiveInterval &Int, SlotIndex UseIdx, } void RegisterCoalescer::updateRegDefsUses(Register SrcReg, Register DstReg, - unsigned SubIdx) { + unsigned SubIdx, bool IsSubregToReg) { bool DstIsPhys = DstReg.isPhysical(); LiveInterval *DstInt = DstIsPhys ? nullptr : &LIS->getInterval(DstReg); @@ -1877,6 +1883,14 @@ void RegisterCoalescer::updateRegDefsUses(Register SrcReg, Register DstReg, } } + // If DstInt already has a subrange for the unused lanes, then we shouldn't + // create duplicate subranges when we update the interval for unused lanes. + LaneBitmask DefinedLanes; + if (DstInt && MRI->shouldTrackSubRegLiveness(DstReg)) { + for (LiveInterval::SubRange &SR : DstInt->subranges()) + DefinedLanes |= SR.LaneMask; + } + SmallPtrSet Visited; for (MachineRegisterInfo::reg_instr_iterator I = MRI->reg_instr_begin(SrcReg), E = MRI->reg_instr_end(); @@ -1900,6 +1914,8 @@ void RegisterCoalescer::updateRegDefsUses(Register SrcReg, Register DstReg, if (DstInt && !Reads && SubIdx && !UseMI->isDebugInstr()) Reads = DstInt->liveAt(LIS->getInstructionIndex(*UseMI)); + bool FullDef = true; + // Replace SrcReg with DstReg in all UseMI operands. for (unsigned Op : Ops) { MachineOperand &MO = UseMI->getOperand(Op); @@ -1907,8 +1923,10 @@ void RegisterCoalescer::updateRegDefsUses(Register SrcReg, Register DstReg, // Adjust flags in case of sub-register joins. We don't want to // turn a full def into a read-modify-write sub-register def and vice // versa. - if (SubIdx && MO.isDef()) + if (SubIdx && MO.isDef()) { MO.setIsUndef(!Reads); + FullDef = false; + } // A subreg use of a partially undef (super) register may be a complete // undef use now and then has to be marked that way. @@ -1941,6 +1959,32 @@ void RegisterCoalescer::updateRegDefsUses(Register SrcReg, Register DstReg, MO.substVirtReg(DstReg, SubIdx, *TRI); } + if (IsSubregToReg && !FullDef) { + // If the coalesed instruction doesn't fully define the register, we need + // to preserve the original super register liveness for SUBREG_TO_REG. + // + // We pretended SUBREG_TO_REG was a regular copy for coalescing purposes, + // but it introduces liveness for other subregisters. Downstream users may + // have been relying on those bits, so we need to ensure their liveness is + // captured with a def of other lanes. + + if (DstInt && MRI->shouldTrackSubRegLiveness(DstReg)) { + assert(DstInt->hasSubRanges() && + "SUBREG_TO_REG should have resulted in subrange"); + LaneBitmask DstMask = MRI->getMaxLaneMaskForVReg(DstInt->reg()); + LaneBitmask UsedLanes = TRI->getSubRegIndexLaneMask(SubIdx); + LaneBitmask UnusedLanes = DstMask & ~UsedLanes & ~DefinedLanes; + if ((UnusedLanes).any()) { + BumpPtrAllocator &Allocator = LIS->getVNInfoAllocator(); + DstInt->createSubRangeFrom(Allocator, UnusedLanes, *DstInt); + DefinedLanes |= UnusedLanes; + } + } + + MachineInstrBuilder MIB(*MF, UseMI); + MIB.addReg(DstReg, RegState::ImplicitDefine); + } + LLVM_DEBUG({ dbgs() << "\t\tupdated: "; if (!UseMI->isDebugInstr()) @@ -2142,6 +2186,8 @@ bool RegisterCoalescer::joinCopy( }); } + const bool IsSubregToReg = CopyMI->isSubregToReg(); + ShrinkMask = LaneBitmask::getNone(); ShrinkMainRange = false; @@ -2211,9 +2257,12 @@ bool RegisterCoalescer::joinCopy( // Rewrite all SrcReg operands to DstReg. // Also update DstReg operands to include DstIdx if it is set. - if (CP.getDstIdx()) - updateRegDefsUses(CP.getDstReg(), CP.getDstReg(), CP.getDstIdx()); - updateRegDefsUses(CP.getSrcReg(), CP.getDstReg(), CP.getSrcIdx()); + if (CP.getDstIdx()) { + assert(!IsSubregToReg && "can this happen?"); + updateRegDefsUses(CP.getDstReg(), CP.getDstReg(), CP.getDstIdx(), false); + } + updateRegDefsUses(CP.getSrcReg(), CP.getDstReg(), CP.getSrcIdx(), + IsSubregToReg); // Shrink subregister ranges if necessary. if (ShrinkMask.any()) { diff --git a/llvm/test/CodeGen/AArch64/GlobalISel/arm64-pcsections.ll b/llvm/test/CodeGen/AArch64/GlobalISel/arm64-pcsections.ll index c6819ff39ed33..39446105c455a 100644 --- a/llvm/test/CodeGen/AArch64/GlobalISel/arm64-pcsections.ll +++ b/llvm/test/CodeGen/AArch64/GlobalISel/arm64-pcsections.ll @@ -12,7 +12,7 @@ define i32 @val_compare_and_swap(ptr %p, i32 %cmp, i32 %new) { ; CHECK-NEXT: successors: %bb.2(0x7c000000), %bb.3(0x04000000) ; CHECK-NEXT: liveins: $w1, $w2, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRW renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s32) from %ir.p) + ; CHECK-NEXT: renamable $w8 = LDAXRW renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s32) from %ir.p) ; CHECK-NEXT: $wzr = SUBSWrs renamable $w8, renamable $w1, 0, implicit-def $nzcv, pcsections !0 ; CHECK-NEXT: Bcc 1, %bb.3, implicit killed $nzcv, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -46,13 +46,13 @@ define i32 @val_compare_and_swap_from_load(ptr %p, i32 %cmp, ptr %pnew) { ; CHECK-NEXT: successors: %bb.1(0x80000000) ; CHECK-NEXT: liveins: $w1, $x0, $x2 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w9 = LDRWui killed renamable $x2, 0, implicit-def $x9, pcsections !0 :: (load (s32) from %ir.pnew) + ; CHECK-NEXT: renamable $w9 = LDRWui killed renamable $x2, 0, implicit-def renamable $x9, pcsections !0 :: (load (s32) from %ir.pnew) ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: bb.1.cmpxchg.start: ; CHECK-NEXT: successors: %bb.2(0x7c000000), %bb.3(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0, $x9 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRW renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s32) from %ir.p) + ; CHECK-NEXT: renamable $w8 = LDAXRW renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s32) from %ir.p) ; CHECK-NEXT: $wzr = SUBSWrs renamable $w8, renamable $w1, 0, implicit-def $nzcv, pcsections !0 ; CHECK-NEXT: Bcc 1, %bb.3, implicit killed $nzcv, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -91,7 +91,7 @@ define i32 @val_compare_and_swap_rel(ptr %p, i32 %cmp, i32 %new) { ; CHECK-NEXT: successors: %bb.2(0x7c000000), %bb.3(0x04000000) ; CHECK-NEXT: liveins: $w1, $w2, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRW renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s32) from %ir.p) + ; CHECK-NEXT: renamable $w8 = LDAXRW renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s32) from %ir.p) ; CHECK-NEXT: $wzr = SUBSWrs renamable $w8, renamable $w1, 0, implicit-def $nzcv, pcsections !0 ; CHECK-NEXT: Bcc 1, %bb.3, implicit killed $nzcv, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -243,7 +243,7 @@ define i32 @fetch_and_nand(ptr %p) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRW renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s32) from %ir.p) + ; CHECK-NEXT: renamable $w8 = LDXRW renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s32) from %ir.p) ; CHECK-NEXT: renamable $w9 = ANDWri renamable $w8, 2, pcsections !0 ; CHECK-NEXT: $w9 = ORNWrs $wzr, killed renamable $w9, 0, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STLXRW killed renamable $w9, renamable $x0, pcsections !0 :: (volatile store (s32) into %ir.p) @@ -295,7 +295,7 @@ define i32 @fetch_and_or(ptr %p) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w9, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRW renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s32) from %ir.p) + ; CHECK-NEXT: renamable $w8 = LDAXRW renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s32) from %ir.p) ; CHECK-NEXT: $w10 = ORRWrs renamable $w8, renamable $w9, 0, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w11 = STLXRW killed renamable $w10, renamable $x0, pcsections !0 :: (volatile store (s32) into %ir.p) ; CHECK-NEXT: CBNZW killed renamable $w11, %bb.1, pcsections !0 @@ -726,8 +726,8 @@ define i8 @atomicrmw_add_i8(ptr %ptr, i8 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRB renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) - ; CHECK-NEXT: $w9 = ADDWrs renamable $w8, renamable $w1, 0, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w8 = LDAXRB renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: $w9 = ADDWrs renamable $w8, renamable $w1, 0, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STLXRB renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s8) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -752,7 +752,7 @@ define i8 @atomicrmw_xchg_i8(ptr %ptr, i8 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $x0, $x1 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRB renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: renamable $w8 = LDXRB renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) ; CHECK-NEXT: early-clobber renamable $w9 = STXRB renamable $w1, renamable $x0, pcsections !0 :: (volatile store (s8) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w9, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -775,8 +775,8 @@ define i8 @atomicrmw_sub_i8(ptr %ptr, i8 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRB renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) - ; CHECK-NEXT: $w9 = SUBWrs renamable $w8, renamable $w1, 0, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w8 = LDAXRB renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: $w9 = SUBWrs renamable $w8, renamable $w1, 0, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STXRB renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s8) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -799,8 +799,8 @@ define i8 @atomicrmw_and_i8(ptr %ptr, i8 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRB renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) - ; CHECK-NEXT: $w9 = ANDWrs renamable $w8, renamable $w1, 0, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w8 = LDXRB renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: $w9 = ANDWrs renamable $w8, renamable $w1, 0, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STLXRB renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s8) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -823,8 +823,8 @@ define i8 @atomicrmw_or_i8(ptr %ptr, i8 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRB renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) - ; CHECK-NEXT: $w9 = ORRWrs renamable $w8, renamable $w1, 0, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w8 = LDAXRB renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: $w9 = ORRWrs renamable $w8, renamable $w1, 0, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STLXRB renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s8) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -847,8 +847,8 @@ define i8 @atomicrmw_xor_i8(ptr %ptr, i8 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRB renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) - ; CHECK-NEXT: $w9 = EORWrs renamable $w8, renamable $w1, 0, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w8 = LDXRB renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: $w9 = EORWrs renamable $w8, renamable $w1, 0, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STXRB renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s8) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -871,10 +871,10 @@ define i8 @atomicrmw_min_i8(ptr %ptr, i8 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRB renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: renamable $w8 = LDAXRB renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) ; CHECK-NEXT: renamable $w9 = SBFMWri renamable $w8, 0, 7, pcsections !0 ; CHECK-NEXT: dead $wzr = SUBSWrx killed renamable $w9, renamable $w1, 32, implicit-def $nzcv, pcsections !0 - ; CHECK-NEXT: renamable $w9 = CSELWr renamable $w8, renamable $w1, 11, implicit killed $nzcv, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w9 = CSELWr renamable $w8, renamable $w1, 11, implicit killed $nzcv, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STXRB renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s8) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -897,10 +897,10 @@ define i8 @atomicrmw_max_i8(ptr %ptr, i8 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRB renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: renamable $w8 = LDXRB renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) ; CHECK-NEXT: renamable $w9 = SBFMWri renamable $w8, 0, 7, pcsections !0 ; CHECK-NEXT: dead $wzr = SUBSWrx killed renamable $w9, renamable $w1, 32, implicit-def $nzcv, pcsections !0 - ; CHECK-NEXT: renamable $w9 = CSELWr renamable $w8, renamable $w1, 12, implicit killed $nzcv, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w9 = CSELWr renamable $w8, renamable $w1, 12, implicit killed $nzcv, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STLXRB renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s8) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -925,10 +925,10 @@ define i8 @atomicrmw_umin_i8(ptr %ptr, i8 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w9, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRB renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: renamable $w8 = LDAXRB renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) ; CHECK-NEXT: renamable $w8 = ANDWri renamable $w8, 7, implicit killed $x8 ; CHECK-NEXT: $wzr = SUBSWrs renamable $w8, renamable $w9, 0, implicit-def $nzcv, pcsections !0 - ; CHECK-NEXT: renamable $w10 = CSELWr renamable $w8, renamable $w9, 3, implicit killed $nzcv, implicit-def $x10, pcsections !0 + ; CHECK-NEXT: renamable $w10 = CSELWr renamable $w8, renamable $w9, 3, implicit killed $nzcv, implicit-def renamable $x10, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w11 = STLXRB renamable $w10, renamable $x0, implicit killed $x10, pcsections !0 :: (volatile store (s8) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w11, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -953,10 +953,10 @@ define i8 @atomicrmw_umax_i8(ptr %ptr, i8 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w9, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRB renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: renamable $w8 = LDXRB renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s8) from %ir.ptr) ; CHECK-NEXT: renamable $w8 = ANDWri renamable $w8, 7, implicit killed $x8 ; CHECK-NEXT: $wzr = SUBSWrs renamable $w8, renamable $w9, 0, implicit-def $nzcv, pcsections !0 - ; CHECK-NEXT: renamable $w10 = CSELWr renamable $w8, renamable $w9, 8, implicit killed $nzcv, implicit-def $x10, pcsections !0 + ; CHECK-NEXT: renamable $w10 = CSELWr renamable $w8, renamable $w9, 8, implicit killed $nzcv, implicit-def renamable $x10, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w11 = STXRB renamable $w10, renamable $x0, implicit killed $x10, pcsections !0 :: (volatile store (s8) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w11, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -979,8 +979,8 @@ define i16 @atomicrmw_add_i16(ptr %ptr, i16 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRH renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) - ; CHECK-NEXT: $w9 = ADDWrs renamable $w8, renamable $w1, 0, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w8 = LDAXRH renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: $w9 = ADDWrs renamable $w8, renamable $w1, 0, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STLXRH renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s16) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -1005,7 +1005,7 @@ define i16 @atomicrmw_xchg_i16(ptr %ptr, i16 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $x0, $x1 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRH renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: renamable $w8 = LDXRH renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) ; CHECK-NEXT: early-clobber renamable $w9 = STXRH renamable $w1, renamable $x0, pcsections !0 :: (volatile store (s16) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w9, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -1028,8 +1028,8 @@ define i16 @atomicrmw_sub_i16(ptr %ptr, i16 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRH renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) - ; CHECK-NEXT: $w9 = SUBWrs renamable $w8, renamable $w1, 0, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w8 = LDAXRH renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: $w9 = SUBWrs renamable $w8, renamable $w1, 0, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STXRH renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s16) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -1052,8 +1052,8 @@ define i16 @atomicrmw_and_i16(ptr %ptr, i16 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRH renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) - ; CHECK-NEXT: $w9 = ANDWrs renamable $w8, renamable $w1, 0, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w8 = LDXRH renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: $w9 = ANDWrs renamable $w8, renamable $w1, 0, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STLXRH renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s16) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -1076,8 +1076,8 @@ define i16 @atomicrmw_or_i16(ptr %ptr, i16 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRH renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) - ; CHECK-NEXT: $w9 = ORRWrs renamable $w8, renamable $w1, 0, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w8 = LDAXRH renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: $w9 = ORRWrs renamable $w8, renamable $w1, 0, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STLXRH renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s16) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -1100,8 +1100,8 @@ define i16 @atomicrmw_xor_i16(ptr %ptr, i16 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRH renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) - ; CHECK-NEXT: $w9 = EORWrs renamable $w8, renamable $w1, 0, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w8 = LDXRH renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: $w9 = EORWrs renamable $w8, renamable $w1, 0, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STXRH renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s16) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -1124,10 +1124,10 @@ define i16 @atomicrmw_min_i16(ptr %ptr, i16 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRH renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: renamable $w8 = LDAXRH renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) ; CHECK-NEXT: renamable $w9 = SBFMWri renamable $w8, 0, 15, pcsections !0 ; CHECK-NEXT: dead $wzr = SUBSWrx killed renamable $w9, renamable $w1, 40, implicit-def $nzcv, pcsections !0 - ; CHECK-NEXT: renamable $w9 = CSELWr renamable $w8, renamable $w1, 11, implicit killed $nzcv, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w9 = CSELWr renamable $w8, renamable $w1, 11, implicit killed $nzcv, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STXRH renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s16) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -1150,10 +1150,10 @@ define i16 @atomicrmw_max_i16(ptr %ptr, i16 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w1, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRH renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: renamable $w8 = LDXRH renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) ; CHECK-NEXT: renamable $w9 = SBFMWri renamable $w8, 0, 15, pcsections !0 ; CHECK-NEXT: dead $wzr = SUBSWrx killed renamable $w9, renamable $w1, 40, implicit-def $nzcv, pcsections !0 - ; CHECK-NEXT: renamable $w9 = CSELWr renamable $w8, renamable $w1, 12, implicit killed $nzcv, implicit-def $x9, pcsections !0 + ; CHECK-NEXT: renamable $w9 = CSELWr renamable $w8, renamable $w1, 12, implicit killed $nzcv, implicit-def renamable $x9, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w10 = STLXRH renamable $w9, renamable $x0, implicit killed $x9, pcsections !0 :: (volatile store (s16) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w10, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -1178,10 +1178,10 @@ define i16 @atomicrmw_umin_i16(ptr %ptr, i16 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w9, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDAXRH renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: renamable $w8 = LDAXRH renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) ; CHECK-NEXT: renamable $w8 = ANDWri renamable $w8, 15, implicit killed $x8 ; CHECK-NEXT: $wzr = SUBSWrs renamable $w8, renamable $w9, 0, implicit-def $nzcv, pcsections !0 - ; CHECK-NEXT: renamable $w10 = CSELWr renamable $w8, renamable $w9, 3, implicit killed $nzcv, implicit-def $x10, pcsections !0 + ; CHECK-NEXT: renamable $w10 = CSELWr renamable $w8, renamable $w9, 3, implicit killed $nzcv, implicit-def renamable $x10, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w11 = STLXRH renamable $w10, renamable $x0, implicit killed $x10, pcsections !0 :: (volatile store (s16) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w11, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -1206,10 +1206,10 @@ define i16 @atomicrmw_umax_i16(ptr %ptr, i16 %rhs) { ; CHECK-NEXT: successors: %bb.1(0x7c000000), %bb.2(0x04000000) ; CHECK-NEXT: liveins: $w9, $x0 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w8 = LDXRH renamable $x0, implicit-def $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: renamable $w8 = LDXRH renamable $x0, implicit-def renamable $x8, pcsections !0 :: (volatile load (s16) from %ir.ptr) ; CHECK-NEXT: renamable $w8 = ANDWri renamable $w8, 15, implicit killed $x8 ; CHECK-NEXT: $wzr = SUBSWrs renamable $w8, renamable $w9, 0, implicit-def $nzcv, pcsections !0 - ; CHECK-NEXT: renamable $w10 = CSELWr renamable $w8, renamable $w9, 8, implicit killed $nzcv, implicit-def $x10, pcsections !0 + ; CHECK-NEXT: renamable $w10 = CSELWr renamable $w8, renamable $w9, 8, implicit killed $nzcv, implicit-def renamable $x10, pcsections !0 ; CHECK-NEXT: early-clobber renamable $w11 = STXRH renamable $w10, renamable $x0, implicit killed $x10, pcsections !0 :: (volatile store (s16) into %ir.ptr) ; CHECK-NEXT: CBNZW killed renamable $w11, %bb.1, pcsections !0 ; CHECK-NEXT: {{ $}} @@ -1235,7 +1235,7 @@ define { i8, i1 } @cmpxchg_i8(ptr %ptr, i8 %desired, i8 %new) { ; CHECK-NEXT: successors: %bb.2(0x7c000000), %bb.4(0x04000000) ; CHECK-NEXT: liveins: $w1, $x2, $x8 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w0 = LDXRB renamable $x8, implicit-def $x0, pcsections !0 :: (volatile load (s8) from %ir.ptr) + ; CHECK-NEXT: renamable $w0 = LDXRB renamable $x8, implicit-def renamable $x0, pcsections !0 :: (volatile load (s8) from %ir.ptr) ; CHECK-NEXT: renamable $w9 = ANDWri renamable $w0, 7, pcsections !0 ; CHECK-NEXT: dead $wzr = SUBSWrx killed renamable $w9, renamable $w1, 0, implicit-def $nzcv, pcsections !0 ; CHECK-NEXT: Bcc 1, %bb.4, implicit killed $nzcv, pcsections !0 @@ -1278,7 +1278,7 @@ define { i16, i1 } @cmpxchg_i16(ptr %ptr, i16 %desired, i16 %new) { ; CHECK-NEXT: successors: %bb.2(0x7c000000), %bb.4(0x04000000) ; CHECK-NEXT: liveins: $w1, $x2, $x8 ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: renamable $w0 = LDXRH renamable $x8, implicit-def $x0, pcsections !0 :: (volatile load (s16) from %ir.ptr) + ; CHECK-NEXT: renamable $w0 = LDXRH renamable $x8, implicit-def renamable $x0, pcsections !0 :: (volatile load (s16) from %ir.ptr) ; CHECK-NEXT: renamable $w9 = ANDWri renamable $w0, 15, pcsections !0 ; CHECK-NEXT: dead $wzr = SUBSWrx killed renamable $w9, renamable $w1, 8, implicit-def $nzcv, pcsections !0 ; CHECK-NEXT: Bcc 1, %bb.4, implicit killed $nzcv, pcsections !0 diff --git a/llvm/test/CodeGen/AArch64/implicit-def-subreg-to-reg-regression.ll b/llvm/test/CodeGen/AArch64/implicit-def-subreg-to-reg-regression.ll index 0f208f8ed9052..374def5d3cdb6 100644 --- a/llvm/test/CodeGen/AArch64/implicit-def-subreg-to-reg-regression.ll +++ b/llvm/test/CodeGen/AArch64/implicit-def-subreg-to-reg-regression.ll @@ -1,5 +1,6 @@ ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3 -; RUN: llc -aarch64-min-jump-table-entries=4 -mtriple=arm64-apple-ios < %s | FileCheck %s +; RUN: llc -aarch64-min-jump-table-entries=4 -mtriple=arm64-apple-ios -enable-subreg-liveness=false < %s | sed -e "/; kill: /d" | FileCheck %s +; RUN: llc -aarch64-min-jump-table-entries=4 -mtriple=arm64-apple-ios -enable-subreg-liveness=true < %s | FileCheck %s ; Check there's no assert in spilling from implicit-def operands on an ; IMPLICIT_DEF. @@ -92,7 +93,6 @@ define void @widget(i32 %arg, i32 %arg1, ptr %arg2, ptr %arg3, ptr %arg4, i32 %a ; CHECK-NEXT: ldr x8, [sp, #40] ; 8-byte Folded Reload ; CHECK-NEXT: mov x0, xzr ; CHECK-NEXT: mov x1, xzr -; CHECK-NEXT: ; kill: def $w8 killed $w8 killed $x8 def $x8 ; CHECK-NEXT: str x8, [sp] ; CHECK-NEXT: bl _fprintf ; CHECK-NEXT: brk #0x1 diff --git a/llvm/test/CodeGen/AArch64/preserve_nonecc_varargs_darwin.ll b/llvm/test/CodeGen/AArch64/preserve_nonecc_varargs_darwin.ll index 2a77d4dd33fe5..4206c0bc26991 100644 --- a/llvm/test/CodeGen/AArch64/preserve_nonecc_varargs_darwin.ll +++ b/llvm/test/CodeGen/AArch64/preserve_nonecc_varargs_darwin.ll @@ -27,11 +27,12 @@ define i32 @caller() nounwind ssp { ; CHECK-NEXT: sub sp, sp, #208 ; CHECK-NEXT: mov w8, #10 ; =0xa ; CHECK-NEXT: mov w9, #9 ; =0x9 -; CHECK-NEXT: mov w10, #8 ; =0x8 +; CHECK-NEXT: mov w0, #1 ; =0x1 ; CHECK-NEXT: stp x9, x8, [sp, #24] -; CHECK-NEXT: mov w8, #7 ; =0x7 +; CHECK-NEXT: mov w8, #8 ; =0x8 ; CHECK-NEXT: mov w9, #6 ; =0x6 -; CHECK-NEXT: mov w0, #1 ; =0x1 +; CHECK-NEXT: str x8, [sp, #16] +; CHECK-NEXT: mov w8, #7 ; =0x7 ; CHECK-NEXT: mov w1, #2 ; =0x2 ; CHECK-NEXT: mov w2, #3 ; =0x3 ; CHECK-NEXT: mov w3, #4 ; =0x4 @@ -46,8 +47,7 @@ define i32 @caller() nounwind ssp { ; CHECK-NEXT: stp x22, x21, [sp, #160] ; 16-byte Folded Spill ; CHECK-NEXT: stp x20, x19, [sp, #176] ; 16-byte Folded Spill ; CHECK-NEXT: stp x29, x30, [sp, #192] ; 16-byte Folded Spill -; CHECK-NEXT: stp x8, x10, [sp, #8] -; CHECK-NEXT: str x9, [sp] +; CHECK-NEXT: stp x9, x8, [sp] ; CHECK-NEXT: bl _callee ; CHECK-NEXT: ldp x29, x30, [sp, #192] ; 16-byte Folded Reload ; CHECK-NEXT: ldp x20, x19, [sp, #176] ; 16-byte Folded Reload diff --git a/llvm/test/CodeGen/AArch64/reduced-coalescer-issue.ll b/llvm/test/CodeGen/AArch64/reduced-coalescer-issue.ll new file mode 100644 index 0000000000000..942b408b5f39c --- /dev/null +++ b/llvm/test/CodeGen/AArch64/reduced-coalescer-issue.ll @@ -0,0 +1,51 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 +; RUN: llc -enable-subreg-liveness=false < %s | FileCheck %s +; RUN: llc -enable-subreg-liveness=true < %s | FileCheck %s + +target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32" +target triple = "aarch64-unknown-linux-gnu" + +define void @_ZN4llvm5APInt6divideEPKmjS2_jPmS3_(i32 %lhsWords, i32 %rhsWords) { +; CHECK-LABEL: _ZN4llvm5APInt6divideEPKmjS2_jPmS3_: +; CHECK: // %bb.0: +; CHECK-NEXT: lsl w9, w0, #1 +; CHECK-NEXT: mov w10, #1 // =0x1 +; CHECK-NEXT: mov w8, w0 +; CHECK-NEXT: mov w0, #1 // =0x1 +; CHECK-NEXT: sub w9, w9, w1, lsl #1 +; CHECK-NEXT: bfi w0, w8, #1, #31 +; CHECK-NEXT: lsr w9, w9, #1 +; CHECK-NEXT: bfi w10, w9, #2, #30 +; CHECK-NEXT: cmp w10, #0 +; CHECK-NEXT: b.hs .LBB0_2 +; CHECK-NEXT: // %bb.1: // %if.then15 +; CHECK-NEXT: lsl x8, x0, #2 +; CHECK-NEXT: ldr xzr, [x8] +; CHECK-NEXT: ret +; CHECK-NEXT: .LBB0_2: +; CHECK-NEXT: b _Znam + %mul = shl i32 %rhsWords, 1 + %mul1 = shl i32 %lhsWords, 1 + %sub = sub i32 %mul1, %mul + %add7 = or i32 %mul1, 1 + %idxprom = zext i32 %add7 to i64 + %mul3 = shl i32 %sub, 1 + %add4 = or i32 %mul3, 1 + %1 = icmp ult i32 %add4, 0 + br i1 %1, label %if.then15, label %3 + +common.ret: ; preds = %3, %if.then15 + ret void + +if.then15: ; preds = %0 + %idxprom12 = zext i32 %add7 to i64 + %arrayidx13 = getelementptr [128 x i32], ptr null, i64 0, i64 %idxprom12 + %2 = load volatile ptr, ptr %arrayidx13, align 8 + br label %common.ret + +3: ; preds = %0 + %call = tail call ptr @_Znam(i64 %idxprom) + br label %common.ret +} + +declare ptr @_Znam(i64) diff --git a/llvm/test/CodeGen/AArch64/register-coalesce-implicit-def-subreg-to-reg.mir b/llvm/test/CodeGen/AArch64/register-coalesce-implicit-def-subreg-to-reg.mir new file mode 100644 index 0000000000000..aecb90adecd71 --- /dev/null +++ b/llvm/test/CodeGen/AArch64/register-coalesce-implicit-def-subreg-to-reg.mir @@ -0,0 +1,23 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5 +# RUN: llc -mtriple=aarch64 -start-before=register-coalescer -stop-after=virtregrewriter -enable-subreg-liveness=false -o - %s | FileCheck %s +# RUN: llc -mtriple=aarch64 -start-before=register-coalescer -stop-after=virtregrewriter -enable-subreg-liveness=true -o - %s | FileCheck %s +--- +name: test +tracksRegLiveness: true +body: | + bb.0: + liveins: $x1 + ; CHECK-LABEL: name: test + ; CHECK: liveins: $x1 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: renamable $x0 = COPY $x1 + ; CHECK-NEXT: renamable $w1 = ORRWrr $wzr, renamable $w0, implicit-def renamable $x1 + ; CHECK-NEXT: RET_ReallyLR implicit $x1, implicit $x0 + %190:gpr64 = COPY killed $x1 + %191:gpr32 = COPY %190.sub_32:gpr64 + %192:gpr32 = ORRWrr $wzr, killed %191:gpr32 + %193:gpr64all = SUBREG_TO_REG 0, killed %192:gpr32, %subreg.sub_32 + $x0 = COPY killed %190:gpr64 + $x1 = COPY killed %193:gpr64all + RET_ReallyLR implicit $x1, implicit $x0 +... diff --git a/llvm/test/CodeGen/AArch64/register-coalesce-update-subranges-remat.mir b/llvm/test/CodeGen/AArch64/register-coalesce-update-subranges-remat.mir index 08fc47d9480ce..abf739fb9095e 100644 --- a/llvm/test/CodeGen/AArch64/register-coalesce-update-subranges-remat.mir +++ b/llvm/test/CodeGen/AArch64/register-coalesce-update-subranges-remat.mir @@ -7,8 +7,8 @@ # CHECK-DBG: ********** JOINING INTERVALS *********** # CHECK-DBG: ********** INTERVALS ********** # CHECK-DBG: %0 [16r,32r:0) 0@16r weight:0.000000e+00 -# CHECK-DBG: %3 [48r,112r:0) 0@48r L0000000000000040 [48r,112r:0) 0@48r weight:0.000000e+00 -# CHECK-DBG: %4 [80r,112e:1)[112e,112d:0) 0@112e 1@80r L0000000000000080 [112e,112d:0) 0@112e L0000000000000040 [80r,112e:1)[112e,112d:0) 0@112e 1@80r weight:0.000000e+00 +# CHECK-DBG: %3 [48r,112r:0) 0@48r L0000000000000080 [48r,112r:0) 0@48r L0000000000000040 [48r,112r:0) 0@48r weight:0.000000e+00 +# CHECK-DBG: %4 [80r,112e:1)[112e,112d:0) 0@112e 1@80r L0000000000000080 [80r,112e:1)[112e,112d:0) 0@112e 1@80r L0000000000000040 [80r,112e:1)[112e,112d:0) 0@112e 1@80r weight:0.000000e+00 # CHECK-DBG: %5 [32r,112r:1)[112r,112d:0) 0@112r 1@32r weight:0.000000e+00 --- name: test @@ -43,7 +43,7 @@ body: | # CHECK-DBG: %1 [32r,48B:2)[48B,320r:0)[320r,368B:1) 0@48B-phi 1@320r 2@32r # CHECK-DBG-SAME: weight:0.000000e+00 # CHECK-DBG: %3 [80r,160B:2)[240r,272B:1)[288r,304B:0)[304B,320r:3) 0@288r 1@240r 2@80r 3@304B-phi -# CHECK-DBG-SAME: L0000000000000080 [288r,304B:0)[304B,320r:3) 0@288r 1@x 2@x 3@304B-phi +# CHECK-DBG-SAME: L0000000000000080 [240r,272B:1)[288r,304B:0)[304B,320r:3) 0@288r 1@240r 2@x 3@304B-phi # CHECK-DBG-SAME: L0000000000000040 [80r,160B:2)[240r,272B:1)[288r,304B:0)[304B,320r:3) 0@288r 1@240r 2@80r 3@304B-phi # CHECK-DBG-SAME: weight:0.000000e+00 --- @@ -127,3 +127,55 @@ body: | B %bb.1 ... +# Test that the interval `L0000000000000080 [112r,112d:1)` is not removed, +# when removing undefined subranges. +# +# CHECK-DBG: ********** REGISTER COALESCER ********** +# CHECK-DBG: ********** Function: reproducer3 +# CHECK-DBG: ********** JOINING INTERVALS *********** +# CHECK-DBG: ********** INTERVALS ********** +# CHECK-DBG: W0 [0B,32r:0)[320r,336r:1) 0@0B-phi 1@320r +# CHECK-DBG: W1 [0B,16r:0) 0@0B-phi +# CHECK-DBG: %0 [16r,64r:0) 0@16r weight:0.000000e+00 +# CHECK-DBG: %1 [32r,128r:0) 0@32r weight:0.000000e+00 +# CHECK-DBG: %2 [48r,64r:0) 0@48r weight:0.000000e+00 +# CHECK-DBG: %3 [64r,80r:0) 0@64r weight:0.000000e+00 +# CHECK-DBG: %4 [80r,176r:0) 0@80r weight:0.000000e+00 +# CHECK-DBG: %7 [112r,128r:1)[128r,256r:0)[304B,320r:0) 0@128r 1@112r +# CHECK-DBG-SAME: L0000000000000080 [112r,112d:1)[128r,256r:0)[304B,320r:0) 0@128r 1@112r +# CHECK-DBG-SAME: L0000000000000040 [112r,128r:1)[128r,256r:0)[304B,320r:0) 0@128r 1@112r +# CHECK-DBG-SAME: weight:0.000000e+00 +# CHECK-DBG: %8 [96r,176r:1)[176r,192r:0) 0@176r 1@96r weight:0.000000e+00 +# CHECK-DBG: %9 [256r,272r:0) 0@256r weight:0.000000e+00 +--- +name: reproducer3 +tracksRegLiveness: true +body: | + bb.0: + liveins: $w0, $w1 + + %0:gpr32 = COPY killed $w1 + %1:gpr32 = COPY killed $w0 + %3:gpr32 = UBFMWri %1, 31, 30 + %4:gpr32 = SUBWrs killed %3, killed %0, 1 + %5:gpr32 = UBFMWri killed %4, 1, 31 + %6:gpr32 = MOVi32imm 1 + %7:gpr32 = COPY %6 + %7:gpr32 = BFMWri %7, killed %1, 31, 30 + %8:gpr64 = SUBREG_TO_REG 0, killed %7, %subreg.sub_32 + %9:gpr32common = COPY killed %6 + %9:gpr32common = BFMWri %9, killed %5, 30, 29 + dead $wzr = SUBSWri killed %9, 0, 0, implicit-def $nzcv + Bcc 2, %bb.2, implicit killed $nzcv + B %bb.1 + + bb.1: + %10:gpr64common = UBFMXri killed %8, 62, 61 + dead $xzr = LDRXui killed %10, 0 + RET_ReallyLR + + bb.2: + $x0 = COPY killed %8 + RET_ReallyLR implicit killed $x0 + +... diff --git a/llvm/test/CodeGen/PowerPC/aix-vec_insert_elt.ll b/llvm/test/CodeGen/PowerPC/aix-vec_insert_elt.ll index afc7a39e18dc8..aae23265710ce 100644 --- a/llvm/test/CodeGen/PowerPC/aix-vec_insert_elt.ll +++ b/llvm/test/CodeGen/PowerPC/aix-vec_insert_elt.ll @@ -750,21 +750,25 @@ entry: define <2 x double> @testDoubleImm1(<2 x double> %a, double %b) { ; CHECK-64-LABEL: testDoubleImm1: ; CHECK-64: # %bb.0: # %entry +; CHECK-64-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-64-NEXT: xxpermdi 34, 1, 34, 1 ; CHECK-64-NEXT: blr ; ; CHECK-32-LABEL: testDoubleImm1: ; CHECK-32: # %bb.0: # %entry +; CHECK-32-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-32-NEXT: xxpermdi 34, 1, 34, 1 ; CHECK-32-NEXT: blr ; ; CHECK-64-P10-LABEL: testDoubleImm1: ; CHECK-64-P10: # %bb.0: # %entry +; CHECK-64-P10-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-64-P10-NEXT: xxpermdi 34, 1, 34, 1 ; CHECK-64-P10-NEXT: blr ; ; CHECK-32-P10-LABEL: testDoubleImm1: ; CHECK-32-P10: # %bb.0: # %entry +; CHECK-32-P10-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-32-P10-NEXT: xxpermdi 34, 1, 34, 1 ; CHECK-32-P10-NEXT: blr entry: diff --git a/llvm/test/CodeGen/PowerPC/build-vector-tests.ll b/llvm/test/CodeGen/PowerPC/build-vector-tests.ll index 91431ed15f6a7..770490eaa94cb 100644 --- a/llvm/test/CodeGen/PowerPC/build-vector-tests.ll +++ b/llvm/test/CodeGen/PowerPC/build-vector-tests.ll @@ -1757,7 +1757,11 @@ entry: define <4 x i32> @fromRegsConvdtoi(double %a, double %b, double %c, double %d) { ; P9BE-LABEL: fromRegsConvdtoi: ; P9BE: # %bb.0: # %entry +; P9BE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; P9BE-NEXT: # kill: def $f2 killed $f2 def $vsl2 ; P9BE-NEXT: xxmrghd vs0, vs2, vs4 +; P9BE-NEXT: # kill: def $f3 killed $f3 def $vsl3 +; P9BE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9BE-NEXT: xvcvdpsxws v2, vs0 ; P9BE-NEXT: xxmrghd vs0, vs1, vs3 ; P9BE-NEXT: xvcvdpsxws v3, vs0 @@ -1766,7 +1770,11 @@ define <4 x i32> @fromRegsConvdtoi(double %a, double %b, double %c, double %d) { ; ; P9LE-LABEL: fromRegsConvdtoi: ; P9LE: # %bb.0: # %entry +; P9LE-NEXT: # kill: def $f3 killed $f3 def $vsl3 +; P9LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9LE-NEXT: xxmrghd vs0, vs3, vs1 +; P9LE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; P9LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 ; P9LE-NEXT: xvcvdpsxws v2, vs0 ; P9LE-NEXT: xxmrghd vs0, vs4, vs2 ; P9LE-NEXT: xvcvdpsxws v3, vs0 @@ -1775,6 +1783,10 @@ define <4 x i32> @fromRegsConvdtoi(double %a, double %b, double %c, double %d) { ; ; P8BE-LABEL: fromRegsConvdtoi: ; P8BE: # %bb.0: # %entry +; P8BE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; P8BE-NEXT: # kill: def $f3 killed $f3 def $vsl3 +; P8BE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P8BE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8BE-NEXT: xxmrghd vs0, vs2, vs4 ; P8BE-NEXT: xxmrghd vs1, vs1, vs3 ; P8BE-NEXT: xvcvdpsxws v2, vs0 @@ -1784,6 +1796,10 @@ define <4 x i32> @fromRegsConvdtoi(double %a, double %b, double %c, double %d) { ; ; P8LE-LABEL: fromRegsConvdtoi: ; P8LE: # %bb.0: # %entry +; P8LE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; P8LE-NEXT: # kill: def $f3 killed $f3 def $vsl3 +; P8LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P8LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8LE-NEXT: xxmrghd vs0, vs3, vs1 ; P8LE-NEXT: xxmrghd vs1, vs4, vs2 ; P8LE-NEXT: xvcvdpsxws v2, vs0 @@ -3246,7 +3262,11 @@ entry: define <4 x i32> @fromRegsConvdtoui(double %a, double %b, double %c, double %d) { ; P9BE-LABEL: fromRegsConvdtoui: ; P9BE: # %bb.0: # %entry +; P9BE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; P9BE-NEXT: # kill: def $f2 killed $f2 def $vsl2 ; P9BE-NEXT: xxmrghd vs0, vs2, vs4 +; P9BE-NEXT: # kill: def $f3 killed $f3 def $vsl3 +; P9BE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9BE-NEXT: xvcvdpuxws v2, vs0 ; P9BE-NEXT: xxmrghd vs0, vs1, vs3 ; P9BE-NEXT: xvcvdpuxws v3, vs0 @@ -3255,7 +3275,11 @@ define <4 x i32> @fromRegsConvdtoui(double %a, double %b, double %c, double %d) ; ; P9LE-LABEL: fromRegsConvdtoui: ; P9LE: # %bb.0: # %entry +; P9LE-NEXT: # kill: def $f3 killed $f3 def $vsl3 +; P9LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9LE-NEXT: xxmrghd vs0, vs3, vs1 +; P9LE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; P9LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 ; P9LE-NEXT: xvcvdpuxws v2, vs0 ; P9LE-NEXT: xxmrghd vs0, vs4, vs2 ; P9LE-NEXT: xvcvdpuxws v3, vs0 @@ -3264,6 +3288,10 @@ define <4 x i32> @fromRegsConvdtoui(double %a, double %b, double %c, double %d) ; ; P8BE-LABEL: fromRegsConvdtoui: ; P8BE: # %bb.0: # %entry +; P8BE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; P8BE-NEXT: # kill: def $f3 killed $f3 def $vsl3 +; P8BE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P8BE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8BE-NEXT: xxmrghd vs0, vs2, vs4 ; P8BE-NEXT: xxmrghd vs1, vs1, vs3 ; P8BE-NEXT: xvcvdpuxws v2, vs0 @@ -3273,6 +3301,10 @@ define <4 x i32> @fromRegsConvdtoui(double %a, double %b, double %c, double %d) ; ; P8LE-LABEL: fromRegsConvdtoui: ; P8LE: # %bb.0: # %entry +; P8LE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; P8LE-NEXT: # kill: def $f3 killed $f3 def $vsl3 +; P8LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P8LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8LE-NEXT: xxmrghd vs0, vs3, vs1 ; P8LE-NEXT: xxmrghd vs1, vs4, vs2 ; P8LE-NEXT: xvcvdpuxws v2, vs0 @@ -4558,24 +4590,32 @@ entry: define <2 x i64> @fromRegsConvdtoll(double %a, double %b) { ; P9BE-LABEL: fromRegsConvdtoll: ; P9BE: # %bb.0: # %entry +; P9BE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P9BE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9BE-NEXT: xxmrghd vs0, vs1, vs2 ; P9BE-NEXT: xvcvdpsxds v2, vs0 ; P9BE-NEXT: blr ; ; P9LE-LABEL: fromRegsConvdtoll: ; P9LE: # %bb.0: # %entry +; P9LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P9LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9LE-NEXT: xxmrghd vs0, vs2, vs1 ; P9LE-NEXT: xvcvdpsxds v2, vs0 ; P9LE-NEXT: blr ; ; P8BE-LABEL: fromRegsConvdtoll: ; P8BE: # %bb.0: # %entry +; P8BE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P8BE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8BE-NEXT: xxmrghd vs0, vs1, vs2 ; P8BE-NEXT: xvcvdpsxds v2, vs0 ; P8BE-NEXT: blr ; ; P8LE-LABEL: fromRegsConvdtoll: ; P8LE: # %bb.0: # %entry +; P8LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P8LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8LE-NEXT: xxmrghd vs0, vs2, vs1 ; P8LE-NEXT: xvcvdpsxds v2, vs0 ; P8LE-NEXT: blr @@ -5724,24 +5764,32 @@ entry: define <2 x i64> @fromRegsConvdtoull(double %a, double %b) { ; P9BE-LABEL: fromRegsConvdtoull: ; P9BE: # %bb.0: # %entry +; P9BE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P9BE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9BE-NEXT: xxmrghd vs0, vs1, vs2 ; P9BE-NEXT: xvcvdpuxds v2, vs0 ; P9BE-NEXT: blr ; ; P9LE-LABEL: fromRegsConvdtoull: ; P9LE: # %bb.0: # %entry +; P9LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P9LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9LE-NEXT: xxmrghd vs0, vs2, vs1 ; P9LE-NEXT: xvcvdpuxds v2, vs0 ; P9LE-NEXT: blr ; ; P8BE-LABEL: fromRegsConvdtoull: ; P8BE: # %bb.0: # %entry +; P8BE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P8BE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8BE-NEXT: xxmrghd vs0, vs1, vs2 ; P8BE-NEXT: xvcvdpuxds v2, vs0 ; P8BE-NEXT: blr ; ; P8LE-LABEL: fromRegsConvdtoull: ; P8LE: # %bb.0: # %entry +; P8LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; P8LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8LE-NEXT: xxmrghd vs0, vs2, vs1 ; P8LE-NEXT: xvcvdpuxds v2, vs0 ; P8LE-NEXT: blr diff --git a/llvm/test/CodeGen/PowerPC/canonical-merge-shuffles.ll b/llvm/test/CodeGen/PowerPC/canonical-merge-shuffles.ll index 7f6fdc7f88cd1..b40fbc3e16873 100644 --- a/llvm/test/CodeGen/PowerPC/canonical-merge-shuffles.ll +++ b/llvm/test/CodeGen/PowerPC/canonical-merge-shuffles.ll @@ -562,6 +562,7 @@ define dso_local void @no_crash_elt0_from_RHS(ptr noalias nocapture dereferencea ; CHECK-P8-NEXT: bl dummy ; CHECK-P8-NEXT: nop ; CHECK-P8-NEXT: xxlxor f0, f0, f0 +; CHECK-P8-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-P8-NEXT: xxmrghd vs0, vs1, vs0 ; CHECK-P8-NEXT: xxswapd vs0, vs0 ; CHECK-P8-NEXT: stxvd2x vs0, 0, r30 @@ -576,6 +577,7 @@ define dso_local void @no_crash_elt0_from_RHS(ptr noalias nocapture dereferencea ; CHECK-P9-NEXT: bl dummy ; CHECK-P9-NEXT: nop ; CHECK-P9-NEXT: xxlxor f0, f0, f0 +; CHECK-P9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-P9-NEXT: xxmrghd vs0, vs1, vs0 ; CHECK-P9-NEXT: stxv vs0, 0(r30) ; @@ -589,6 +591,7 @@ define dso_local void @no_crash_elt0_from_RHS(ptr noalias nocapture dereferencea ; CHECK-P9-BE-NEXT: bl dummy ; CHECK-P9-BE-NEXT: nop ; CHECK-P9-BE-NEXT: xxlxor f0, f0, f0 +; CHECK-P9-BE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-P9-BE-NEXT: xxmrghd vs0, vs0, vs1 ; CHECK-P9-BE-NEXT: stxv vs0, 0(r30) ; @@ -615,6 +618,7 @@ define dso_local void @no_crash_elt0_from_RHS(ptr noalias nocapture dereferencea ; CHECK-P7-NEXT: bl dummy ; CHECK-P7-NEXT: nop ; CHECK-P7-NEXT: xxlxor f0, f0, f0 +; CHECK-P7-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-P7-NEXT: xxmrghd vs0, vs1, vs0 ; CHECK-P7-NEXT: xxswapd vs0, vs0 ; CHECK-P7-NEXT: stxvd2x vs0, 0, r30 @@ -629,6 +633,7 @@ define dso_local void @no_crash_elt0_from_RHS(ptr noalias nocapture dereferencea ; P8-AIX-64-NEXT: bl .dummy[PR] ; P8-AIX-64-NEXT: nop ; P8-AIX-64-NEXT: xxlxor f0, f0, f0 +; P8-AIX-64-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8-AIX-64-NEXT: xxmrghd vs0, vs0, vs1 ; P8-AIX-64-NEXT: stxvd2x vs0, 0, r31 ; @@ -642,6 +647,7 @@ define dso_local void @no_crash_elt0_from_RHS(ptr noalias nocapture dereferencea ; P8-AIX-32-NEXT: bl .dummy[PR] ; P8-AIX-32-NEXT: nop ; P8-AIX-32-NEXT: xxlxor f0, f0, f0 +; P8-AIX-32-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8-AIX-32-NEXT: xxmrghd vs0, vs0, vs1 ; P8-AIX-32-NEXT: stxvd2x vs0, 0, r31 test_entry: diff --git a/llvm/test/CodeGen/PowerPC/combine-fneg.ll b/llvm/test/CodeGen/PowerPC/combine-fneg.ll index 04af0947c7a33..a72abf7007e8d 100644 --- a/llvm/test/CodeGen/PowerPC/combine-fneg.ll +++ b/llvm/test/CodeGen/PowerPC/combine-fneg.ll @@ -6,6 +6,7 @@ define <4 x double> @fneg_fdiv_splat(double %a0, <4 x double> %a1) { ; CHECK-LABEL: fneg_fdiv_splat: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: addis 3, 2, .LCPI0_0@toc@ha +; CHECK-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-NEXT: xxspltd 0, 1, 0 ; CHECK-NEXT: addi 3, 3, .LCPI0_0@toc@l ; CHECK-NEXT: xvredp 1, 0 diff --git a/llvm/test/CodeGen/PowerPC/fp-strict-round.ll b/llvm/test/CodeGen/PowerPC/fp-strict-round.ll index eac4fb6f98bf7..4519cf4101f42 100644 --- a/llvm/test/CodeGen/PowerPC/fp-strict-round.ll +++ b/llvm/test/CodeGen/PowerPC/fp-strict-round.ll @@ -229,6 +229,7 @@ define <4 x float> @nearbyint_v4f32(<4 x float> %vf1, <4 x float> %vf2) strictfp ; P8-NEXT: xscvspdpn f1, vs0 ; P8-NEXT: bl nearbyintf ; P8-NEXT: nop +; P8-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8-NEXT: xxmrghd vs0, vs1, v30 ; P8-NEXT: xscvspdpn f1, v31 ; P8-NEXT: xvcvdpsp v29, vs0 @@ -239,6 +240,7 @@ define <4 x float> @nearbyint_v4f32(<4 x float> %vf1, <4 x float> %vf2) strictfp ; P8-NEXT: xscvspdpn f1, vs0 ; P8-NEXT: bl nearbyintf ; P8-NEXT: nop +; P8-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8-NEXT: xxmrghd vs0, v30, vs1 ; P8-NEXT: li r3, 160 ; P8-NEXT: xvcvdpsp v2, vs0 @@ -276,6 +278,7 @@ define <4 x float> @nearbyint_v4f32(<4 x float> %vf1, <4 x float> %vf2) strictfp ; P9-NEXT: xscvspdpn f1, vs0 ; P9-NEXT: bl nearbyintf ; P9-NEXT: nop +; P9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9-NEXT: xxmrghd vs0, vs1, v30 ; P9-NEXT: xscvspdpn f1, v31 ; P9-NEXT: xvcvdpsp v29, vs0 @@ -286,6 +289,7 @@ define <4 x float> @nearbyint_v4f32(<4 x float> %vf1, <4 x float> %vf2) strictfp ; P9-NEXT: xscvspdpn f1, vs0 ; P9-NEXT: bl nearbyintf ; P9-NEXT: nop +; P9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9-NEXT: xxmrghd vs0, v30, vs1 ; P9-NEXT: lxv v31, 64(r1) # 16-byte Folded Reload ; P9-NEXT: lxv v30, 48(r1) # 16-byte Folded Reload @@ -326,6 +330,7 @@ define <2 x double> @nearbyint_v2f64(<2 x double> %vf1, <2 x double> %vf2) stric ; P8-NEXT: bl nearbyint ; P8-NEXT: nop ; P8-NEXT: li r3, 144 +; P8-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8-NEXT: xxmrghd v2, v30, vs1 ; P8-NEXT: lxvd2x v31, r1, r3 # 16-byte Folded Reload ; P8-NEXT: li r3, 128 @@ -354,6 +359,7 @@ define <2 x double> @nearbyint_v2f64(<2 x double> %vf1, <2 x double> %vf2) stric ; P9-NEXT: xxswapd vs1, v31 ; P9-NEXT: bl nearbyint ; P9-NEXT: nop +; P9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P9-NEXT: xxmrghd v2, v30, vs1 ; P9-NEXT: lxv v31, 48(r1) # 16-byte Folded Reload ; P9-NEXT: lxv v30, 32(r1) # 16-byte Folded Reload diff --git a/llvm/test/CodeGen/PowerPC/frem.ll b/llvm/test/CodeGen/PowerPC/frem.ll index 19b4b1c9cdf95..21cb206ac43bb 100644 --- a/llvm/test/CodeGen/PowerPC/frem.ll +++ b/llvm/test/CodeGen/PowerPC/frem.ll @@ -70,6 +70,7 @@ define <4 x float> @frem4x32(<4 x float> %a, <4 x float> %b) { ; CHECK-NEXT: xscvspdpn 2, 0 ; CHECK-NEXT: bl fmodf ; CHECK-NEXT: nop +; CHECK-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-NEXT: xxmrghd 0, 1, 61 ; CHECK-NEXT: xscvspdpn 1, 62 ; CHECK-NEXT: xscvspdpn 2, 63 @@ -83,6 +84,7 @@ define <4 x float> @frem4x32(<4 x float> %a, <4 x float> %b) { ; CHECK-NEXT: xscvspdpn 2, 0 ; CHECK-NEXT: bl fmodf ; CHECK-NEXT: nop +; CHECK-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-NEXT: xxmrghd 0, 61, 1 ; CHECK-NEXT: lxv 63, 80(1) # 16-byte Folded Reload ; CHECK-NEXT: lxv 62, 64(1) # 16-byte Folded Reload @@ -124,6 +126,7 @@ define <2 x double> @frem2x64(<2 x double> %a, <2 x double> %b) { ; CHECK-NEXT: xxswapd 2, 63 ; CHECK-NEXT: bl fmod ; CHECK-NEXT: nop +; CHECK-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-NEXT: xxmrghd 34, 61, 1 ; CHECK-NEXT: lxv 63, 64(1) # 16-byte Folded Reload ; CHECK-NEXT: lxv 62, 48(1) # 16-byte Folded Reload diff --git a/llvm/test/CodeGen/PowerPC/handle-f16-storage-type.ll b/llvm/test/CodeGen/PowerPC/handle-f16-storage-type.ll index 4256933300243..e85dd647502fa 100644 --- a/llvm/test/CodeGen/PowerPC/handle-f16-storage-type.ll +++ b/llvm/test/CodeGen/PowerPC/handle-f16-storage-type.ll @@ -666,6 +666,7 @@ define <4 x float> @test_extend32_vec4(ptr %p) #0 { ; P8-NEXT: bl __gnu_h2f_ieee ; P8-NEXT: nop ; P8-NEXT: li r3, 80 +; P8-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; P8-NEXT: xxmrghd vs0, vs61, vs1 ; P8-NEXT: xxmrghd vs1, vs63, vs62 ; P8-NEXT: ld r30, 96(r1) # 8-byte Folded Reload diff --git a/llvm/test/CodeGen/PowerPC/ldexp.ll b/llvm/test/CodeGen/PowerPC/ldexp.ll index ffc826cc86de5..70c21cf4ff2fa 100644 --- a/llvm/test/CodeGen/PowerPC/ldexp.ll +++ b/llvm/test/CodeGen/PowerPC/ldexp.ll @@ -122,6 +122,7 @@ define <4 x float> @ldexp_v4f32(<4 x float> %val, <4 x i32> %exp) { ; CHECK-NEXT: extsw r4, r3 ; CHECK-NEXT: bl ldexpf ; CHECK-NEXT: nop +; CHECK-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-NEXT: xxmrghd vs0, vs1, v29 ; CHECK-NEXT: li r3, 0 ; CHECK-NEXT: vextuwrx r3, r3, v31 @@ -138,6 +139,7 @@ define <4 x float> @ldexp_v4f32(<4 x float> %val, <4 x i32> %exp) { ; CHECK-NEXT: xscvspdpn f1, vs0 ; CHECK-NEXT: bl ldexpf ; CHECK-NEXT: nop +; CHECK-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-NEXT: xxmrghd vs0, vs1, v29 ; CHECK-NEXT: lxv v31, 80(r1) # 16-byte Folded Reload ; CHECK-NEXT: lxv v30, 64(r1) # 16-byte Folded Reload diff --git a/llvm/test/CodeGen/PowerPC/vec_insert_elt.ll b/llvm/test/CodeGen/PowerPC/vec_insert_elt.ll index 291a9c1f978da..b98aed8616509 100644 --- a/llvm/test/CodeGen/PowerPC/vec_insert_elt.ll +++ b/llvm/test/CodeGen/PowerPC/vec_insert_elt.ll @@ -940,21 +940,25 @@ entry: define <2 x double> @testDoubleImm1(<2 x double> %a, double %b) { ; CHECK-LABEL: testDoubleImm1: ; CHECK: # %bb.0: # %entry +; CHECK-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-NEXT: xxmrghd v2, v2, vs1 ; CHECK-NEXT: blr ; ; CHECK-BE-LABEL: testDoubleImm1: ; CHECK-BE: # %bb.0: # %entry +; CHECK-BE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-BE-NEXT: xxpermdi v2, vs1, v2, 1 ; CHECK-BE-NEXT: blr ; ; CHECK-P9-LABEL: testDoubleImm1: ; CHECK-P9: # %bb.0: # %entry +; CHECK-P9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; CHECK-P9-NEXT: xxpermdi v2, vs1, v2, 1 ; CHECK-P9-NEXT: blr ; ; AIX-P8-LABEL: testDoubleImm1: ; AIX-P8: # %bb.0: # %entry +; AIX-P8-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; AIX-P8-NEXT: xxpermdi v2, vs1, v2, 1 ; AIX-P8-NEXT: blr entry: diff --git a/llvm/test/CodeGen/PowerPC/vector-constrained-fp-intrinsics.ll b/llvm/test/CodeGen/PowerPC/vector-constrained-fp-intrinsics.ll index 71c3069a406fe..5dac21ba447af 100644 --- a/llvm/test/CodeGen/PowerPC/vector-constrained-fp-intrinsics.ll +++ b/llvm/test/CodeGen/PowerPC/vector-constrained-fp-intrinsics.ll @@ -107,6 +107,10 @@ entry: define <3 x double> @constrained_vector_fdiv_v3f64(<3 x double> %x, <3 x double> %y) #0 { ; PC64LE-LABEL: constrained_vector_fdiv_v3f64: ; PC64LE: # %bb.0: # %entry +; PC64LE-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 5, 4 ; PC64LE-NEXT: xxmrghd 1, 2, 1 ; PC64LE-NEXT: xsdivdp 3, 3, 6 @@ -116,6 +120,10 @@ define <3 x double> @constrained_vector_fdiv_v3f64(<3 x double> %x, <3 x double> ; ; PC64LE9-LABEL: constrained_vector_fdiv_v3f64: ; PC64LE9: # %bb.0: # %entry +; PC64LE9-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE9-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 5, 4 ; PC64LE9-NEXT: xxmrghd 1, 2, 1 ; PC64LE9-NEXT: xsdivdp 3, 3, 6 @@ -209,6 +217,7 @@ define <2 x double> @constrained_vector_frem_v2f64(<2 x double> %x, <2 x double> ; PC64LE-NEXT: bl fmod ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -239,6 +248,7 @@ define <2 x double> @constrained_vector_frem_v2f64(<2 x double> %x, <2 x double> ; PC64LE9-NEXT: xxswapd 2, 63 ; PC64LE9-NEXT: bl fmod ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 61, 1 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 48(1) # 16-byte Folded Reload @@ -390,6 +400,7 @@ define <3 x double> @constrained_vector_frem_v3f64(<3 x double> %x, <3 x double> ; PC64LE-NEXT: fmr 2, 30 ; PC64LE-NEXT: bl fmod ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 29 ; PC64LE-NEXT: fmr 2, 31 @@ -431,6 +442,7 @@ define <3 x double> @constrained_vector_frem_v3f64(<3 x double> %x, <3 x double> ; PC64LE9-NEXT: fmr 2, 30 ; PC64LE9-NEXT: bl fmod ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 29 ; PC64LE9-NEXT: fmr 2, 31 @@ -486,6 +498,7 @@ define <4 x double> @constrained_vector_frem_v4f64(<4 x double> %x, <4 x double> ; PC64LE-NEXT: xxswapd 2, 62 ; PC64LE-NEXT: bl fmod ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 59, 1 ; PC64LE-NEXT: xxlor 1, 61, 61 ; PC64LE-NEXT: xxlor 2, 63, 63 @@ -498,6 +511,7 @@ define <4 x double> @constrained_vector_frem_v4f64(<4 x double> %x, <4 x double> ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 112 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 60, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 96 @@ -536,6 +550,7 @@ define <4 x double> @constrained_vector_frem_v4f64(<4 x double> %x, <4 x double> ; PC64LE9-NEXT: xxswapd 2, 62 ; PC64LE9-NEXT: bl fmod ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 59, 1 ; PC64LE9-NEXT: xscpsgndp 1, 61, 61 ; PC64LE9-NEXT: xscpsgndp 2, 63, 63 @@ -546,6 +561,7 @@ define <4 x double> @constrained_vector_frem_v4f64(<4 x double> %x, <4 x double> ; PC64LE9-NEXT: xxswapd 2, 63 ; PC64LE9-NEXT: bl fmod ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 60, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 96(1) # 16-byte Folded Reload @@ -670,6 +686,10 @@ entry: define <3 x double> @constrained_vector_fmul_v3f64(<3 x double> %x, <3 x double> %y) #0 { ; PC64LE-LABEL: constrained_vector_fmul_v3f64: ; PC64LE: # %bb.0: # %entry +; PC64LE-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 5, 4 ; PC64LE-NEXT: xxmrghd 1, 2, 1 ; PC64LE-NEXT: xsmuldp 3, 3, 6 @@ -679,6 +699,10 @@ define <3 x double> @constrained_vector_fmul_v3f64(<3 x double> %x, <3 x double> ; ; PC64LE9-LABEL: constrained_vector_fmul_v3f64: ; PC64LE9: # %bb.0: # %entry +; PC64LE9-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE9-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 5, 4 ; PC64LE9-NEXT: xxmrghd 1, 2, 1 ; PC64LE9-NEXT: xsmuldp 3, 3, 6 @@ -820,6 +844,10 @@ entry: define <3 x double> @constrained_vector_fadd_v3f64(<3 x double> %x, <3 x double> %y) #0 { ; PC64LE-LABEL: constrained_vector_fadd_v3f64: ; PC64LE: # %bb.0: # %entry +; PC64LE-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 5, 4 ; PC64LE-NEXT: xxmrghd 1, 2, 1 ; PC64LE-NEXT: xsadddp 3, 3, 6 @@ -829,6 +857,10 @@ define <3 x double> @constrained_vector_fadd_v3f64(<3 x double> %x, <3 x double> ; ; PC64LE9-LABEL: constrained_vector_fadd_v3f64: ; PC64LE9: # %bb.0: # %entry +; PC64LE9-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE9-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 5, 4 ; PC64LE9-NEXT: xxmrghd 1, 2, 1 ; PC64LE9-NEXT: xsadddp 3, 3, 6 @@ -970,6 +1002,10 @@ entry: define <3 x double> @constrained_vector_fsub_v3f64(<3 x double> %x, <3 x double> %y) #0 { ; PC64LE-LABEL: constrained_vector_fsub_v3f64: ; PC64LE: # %bb.0: # %entry +; PC64LE-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 5, 4 ; PC64LE-NEXT: xxmrghd 1, 2, 1 ; PC64LE-NEXT: xssubdp 3, 3, 6 @@ -979,6 +1015,10 @@ define <3 x double> @constrained_vector_fsub_v3f64(<3 x double> %x, <3 x double> ; ; PC64LE9-LABEL: constrained_vector_fsub_v3f64: ; PC64LE9: # %bb.0: # %entry +; PC64LE9-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE9-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 5, 4 ; PC64LE9-NEXT: xxmrghd 1, 2, 1 ; PC64LE9-NEXT: xssubdp 3, 3, 6 @@ -1105,6 +1145,8 @@ entry: define <3 x double> @constrained_vector_sqrt_v3f64(<3 x double> %x) #0 { ; PC64LE-LABEL: constrained_vector_sqrt_v3f64: ; PC64LE: # %bb.0: # %entry +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 2, 1 ; PC64LE-NEXT: xssqrtdp 3, 3 ; PC64LE-NEXT: xvsqrtdp 2, 0 @@ -1113,6 +1155,8 @@ define <3 x double> @constrained_vector_sqrt_v3f64(<3 x double> %x) #0 { ; ; PC64LE9-LABEL: constrained_vector_sqrt_v3f64: ; PC64LE9: # %bb.0: # %entry +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 2, 1 ; PC64LE9-NEXT: xssqrtdp 3, 3 ; PC64LE9-NEXT: xvsqrtdp 2, 0 @@ -1203,6 +1247,7 @@ define <2 x double> @constrained_vector_pow_v2f64(<2 x double> %x, <2 x double> ; PC64LE-NEXT: bl pow ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -1233,6 +1278,7 @@ define <2 x double> @constrained_vector_pow_v2f64(<2 x double> %x, <2 x double> ; PC64LE9-NEXT: xxswapd 2, 63 ; PC64LE9-NEXT: bl pow ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 61, 1 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 48(1) # 16-byte Folded Reload @@ -1384,6 +1430,7 @@ define <3 x double> @constrained_vector_pow_v3f64(<3 x double> %x, <3 x double> ; PC64LE-NEXT: fmr 2, 30 ; PC64LE-NEXT: bl pow ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 29 ; PC64LE-NEXT: fmr 2, 31 @@ -1425,6 +1472,7 @@ define <3 x double> @constrained_vector_pow_v3f64(<3 x double> %x, <3 x double> ; PC64LE9-NEXT: fmr 2, 30 ; PC64LE9-NEXT: bl pow ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 29 ; PC64LE9-NEXT: fmr 2, 31 @@ -1480,6 +1528,7 @@ define <4 x double> @constrained_vector_pow_v4f64(<4 x double> %x, <4 x double> ; PC64LE-NEXT: xxswapd 2, 62 ; PC64LE-NEXT: bl pow ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 59, 1 ; PC64LE-NEXT: xxlor 1, 61, 61 ; PC64LE-NEXT: xxlor 2, 63, 63 @@ -1492,6 +1541,7 @@ define <4 x double> @constrained_vector_pow_v4f64(<4 x double> %x, <4 x double> ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 112 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 60, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 96 @@ -1530,6 +1580,7 @@ define <4 x double> @constrained_vector_pow_v4f64(<4 x double> %x, <4 x double> ; PC64LE9-NEXT: xxswapd 2, 62 ; PC64LE9-NEXT: bl pow ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 59, 1 ; PC64LE9-NEXT: xscpsgndp 1, 61, 61 ; PC64LE9-NEXT: xscpsgndp 2, 63, 63 @@ -1540,6 +1591,7 @@ define <4 x double> @constrained_vector_pow_v4f64(<4 x double> %x, <4 x double> ; PC64LE9-NEXT: xxswapd 2, 63 ; PC64LE9-NEXT: bl pow ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 60, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 96(1) # 16-byte Folded Reload @@ -1618,6 +1670,7 @@ define <2 x double> @constrained_vector_powi_v2f64(<2 x double> %x, i32 %y) #0 { ; PC64LE-NEXT: bl __powidf2 ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 64 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 62, 1 ; PC64LE-NEXT: ld 30, 80(1) # 8-byte Folded Reload ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload @@ -1647,6 +1700,7 @@ define <2 x double> @constrained_vector_powi_v2f64(<2 x double> %x, i32 %y) #0 { ; PC64LE9-NEXT: mr 4, 30 ; PC64LE9-NEXT: bl __powidf2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 62, 1 ; PC64LE9-NEXT: lxv 63, 48(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 32(1) # 16-byte Folded Reload @@ -1790,6 +1844,7 @@ define <3 x double> @constrained_vector_powi_v3f64(<3 x double> %x, i32 %y) #0 { ; PC64LE-NEXT: mr 4, 30 ; PC64LE-NEXT: bl __powidf2 ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 31 ; PC64LE-NEXT: mr 4, 30 @@ -1828,6 +1883,7 @@ define <3 x double> @constrained_vector_powi_v3f64(<3 x double> %x, i32 %y) #0 { ; PC64LE9-NEXT: mr 4, 30 ; PC64LE9-NEXT: bl __powidf2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 31 ; PC64LE9-NEXT: mr 4, 30 @@ -1878,6 +1934,7 @@ define <4 x double> @constrained_vector_powi_v4f64(<4 x double> %x, i32 %y) #0 { ; PC64LE-NEXT: mr 4, 30 ; PC64LE-NEXT: bl __powidf2 ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 61, 1 ; PC64LE-NEXT: xxlor 1, 63, 63 ; PC64LE-NEXT: mr 4, 30 @@ -1890,6 +1947,7 @@ define <4 x double> @constrained_vector_powi_v4f64(<4 x double> %x, i32 %y) #0 { ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 61, 1 ; PC64LE-NEXT: ld 30, 96(1) # 8-byte Folded Reload ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload @@ -1923,6 +1981,7 @@ define <4 x double> @constrained_vector_powi_v4f64(<4 x double> %x, i32 %y) #0 { ; PC64LE9-NEXT: mr 4, 30 ; PC64LE9-NEXT: bl __powidf2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 61, 1 ; PC64LE9-NEXT: xscpsgndp 1, 63, 63 ; PC64LE9-NEXT: mr 4, 30 @@ -1933,6 +1992,7 @@ define <4 x double> @constrained_vector_powi_v4f64(<4 x double> %x, i32 %y) #0 { ; PC64LE9-NEXT: mr 4, 30 ; PC64LE9-NEXT: bl __powidf2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 61, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload @@ -2003,6 +2063,7 @@ define <2 x double> @constrained_vector_sin_v2f64(<2 x double> %x) #0 { ; PC64LE-NEXT: bl sin ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 64 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 62, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 48 @@ -2027,6 +2088,7 @@ define <2 x double> @constrained_vector_sin_v2f64(<2 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl sin ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 62, 1 ; PC64LE9-NEXT: lxv 63, 48(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 32(1) # 16-byte Folded Reload @@ -2149,6 +2211,7 @@ define <3 x double> @constrained_vector_sin_v3f64(<3 x double> %x) #0 { ; PC64LE-NEXT: fmr 1, 30 ; PC64LE-NEXT: bl sin ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 31 ; PC64LE-NEXT: bl sin @@ -2181,6 +2244,7 @@ define <3 x double> @constrained_vector_sin_v3f64(<3 x double> %x) #0 { ; PC64LE9-NEXT: fmr 1, 30 ; PC64LE9-NEXT: bl sin ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 31 ; PC64LE9-NEXT: bl sin @@ -2224,6 +2288,7 @@ define <4 x double> @constrained_vector_sin_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: xxswapd 1, 62 ; PC64LE-NEXT: bl sin ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 61, 1 ; PC64LE-NEXT: xxlor 1, 63, 63 ; PC64LE-NEXT: bl sin @@ -2234,6 +2299,7 @@ define <4 x double> @constrained_vector_sin_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -2262,6 +2328,7 @@ define <4 x double> @constrained_vector_sin_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 62 ; PC64LE9-NEXT: bl sin ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 61, 1 ; PC64LE9-NEXT: xscpsgndp 1, 63, 63 ; PC64LE9-NEXT: bl sin @@ -2270,6 +2337,7 @@ define <4 x double> @constrained_vector_sin_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl sin ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 61, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload @@ -2338,6 +2406,7 @@ define <2 x double> @constrained_vector_cos_v2f64(<2 x double> %x) #0 { ; PC64LE-NEXT: bl cos ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 64 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 62, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 48 @@ -2362,6 +2431,7 @@ define <2 x double> @constrained_vector_cos_v2f64(<2 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl cos ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 62, 1 ; PC64LE9-NEXT: lxv 63, 48(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 32(1) # 16-byte Folded Reload @@ -2484,6 +2554,7 @@ define <3 x double> @constrained_vector_cos_v3f64(<3 x double> %x) #0 { ; PC64LE-NEXT: fmr 1, 30 ; PC64LE-NEXT: bl cos ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 31 ; PC64LE-NEXT: bl cos @@ -2516,6 +2587,7 @@ define <3 x double> @constrained_vector_cos_v3f64(<3 x double> %x) #0 { ; PC64LE9-NEXT: fmr 1, 30 ; PC64LE9-NEXT: bl cos ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 31 ; PC64LE9-NEXT: bl cos @@ -2559,6 +2631,7 @@ define <4 x double> @constrained_vector_cos_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: xxswapd 1, 62 ; PC64LE-NEXT: bl cos ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 61, 1 ; PC64LE-NEXT: xxlor 1, 63, 63 ; PC64LE-NEXT: bl cos @@ -2569,6 +2642,7 @@ define <4 x double> @constrained_vector_cos_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -2597,6 +2671,7 @@ define <4 x double> @constrained_vector_cos_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 62 ; PC64LE9-NEXT: bl cos ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 61, 1 ; PC64LE9-NEXT: xscpsgndp 1, 63, 63 ; PC64LE9-NEXT: bl cos @@ -2605,6 +2680,7 @@ define <4 x double> @constrained_vector_cos_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl cos ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 61, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload @@ -2673,6 +2749,7 @@ define <2 x double> @constrained_vector_exp_v2f64(<2 x double> %x) #0 { ; PC64LE-NEXT: bl exp ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 64 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 62, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 48 @@ -2697,6 +2774,7 @@ define <2 x double> @constrained_vector_exp_v2f64(<2 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl exp ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 62, 1 ; PC64LE9-NEXT: lxv 63, 48(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 32(1) # 16-byte Folded Reload @@ -2819,6 +2897,7 @@ define <3 x double> @constrained_vector_exp_v3f64(<3 x double> %x) #0 { ; PC64LE-NEXT: fmr 1, 30 ; PC64LE-NEXT: bl exp ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 31 ; PC64LE-NEXT: bl exp @@ -2851,6 +2930,7 @@ define <3 x double> @constrained_vector_exp_v3f64(<3 x double> %x) #0 { ; PC64LE9-NEXT: fmr 1, 30 ; PC64LE9-NEXT: bl exp ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 31 ; PC64LE9-NEXT: bl exp @@ -2894,6 +2974,7 @@ define <4 x double> @constrained_vector_exp_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: xxswapd 1, 62 ; PC64LE-NEXT: bl exp ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 61, 1 ; PC64LE-NEXT: xxlor 1, 63, 63 ; PC64LE-NEXT: bl exp @@ -2904,6 +2985,7 @@ define <4 x double> @constrained_vector_exp_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -2932,6 +3014,7 @@ define <4 x double> @constrained_vector_exp_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 62 ; PC64LE9-NEXT: bl exp ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 61, 1 ; PC64LE9-NEXT: xscpsgndp 1, 63, 63 ; PC64LE9-NEXT: bl exp @@ -2940,6 +3023,7 @@ define <4 x double> @constrained_vector_exp_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl exp ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 61, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload @@ -3008,6 +3092,7 @@ define <2 x double> @constrained_vector_exp2_v2f64(<2 x double> %x) #0 { ; PC64LE-NEXT: bl exp2 ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 64 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 62, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 48 @@ -3032,6 +3117,7 @@ define <2 x double> @constrained_vector_exp2_v2f64(<2 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl exp2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 62, 1 ; PC64LE9-NEXT: lxv 63, 48(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 32(1) # 16-byte Folded Reload @@ -3154,6 +3240,7 @@ define <3 x double> @constrained_vector_exp2_v3f64(<3 x double> %x) #0 { ; PC64LE-NEXT: fmr 1, 30 ; PC64LE-NEXT: bl exp2 ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 31 ; PC64LE-NEXT: bl exp2 @@ -3186,6 +3273,7 @@ define <3 x double> @constrained_vector_exp2_v3f64(<3 x double> %x) #0 { ; PC64LE9-NEXT: fmr 1, 30 ; PC64LE9-NEXT: bl exp2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 31 ; PC64LE9-NEXT: bl exp2 @@ -3229,6 +3317,7 @@ define <4 x double> @constrained_vector_exp2_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: xxswapd 1, 62 ; PC64LE-NEXT: bl exp2 ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 61, 1 ; PC64LE-NEXT: xxlor 1, 63, 63 ; PC64LE-NEXT: bl exp2 @@ -3239,6 +3328,7 @@ define <4 x double> @constrained_vector_exp2_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -3267,6 +3357,7 @@ define <4 x double> @constrained_vector_exp2_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 62 ; PC64LE9-NEXT: bl exp2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 61, 1 ; PC64LE9-NEXT: xscpsgndp 1, 63, 63 ; PC64LE9-NEXT: bl exp2 @@ -3275,6 +3366,7 @@ define <4 x double> @constrained_vector_exp2_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl exp2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 61, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload @@ -3343,6 +3435,7 @@ define <2 x double> @constrained_vector_log_v2f64(<2 x double> %x) #0 { ; PC64LE-NEXT: bl log ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 64 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 62, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 48 @@ -3367,6 +3460,7 @@ define <2 x double> @constrained_vector_log_v2f64(<2 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl log ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 62, 1 ; PC64LE9-NEXT: lxv 63, 48(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 32(1) # 16-byte Folded Reload @@ -3489,6 +3583,7 @@ define <3 x double> @constrained_vector_log_v3f64(<3 x double> %x) #0 { ; PC64LE-NEXT: fmr 1, 30 ; PC64LE-NEXT: bl log ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 31 ; PC64LE-NEXT: bl log @@ -3521,6 +3616,7 @@ define <3 x double> @constrained_vector_log_v3f64(<3 x double> %x) #0 { ; PC64LE9-NEXT: fmr 1, 30 ; PC64LE9-NEXT: bl log ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 31 ; PC64LE9-NEXT: bl log @@ -3564,6 +3660,7 @@ define <4 x double> @constrained_vector_log_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: xxswapd 1, 62 ; PC64LE-NEXT: bl log ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 61, 1 ; PC64LE-NEXT: xxlor 1, 63, 63 ; PC64LE-NEXT: bl log @@ -3574,6 +3671,7 @@ define <4 x double> @constrained_vector_log_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -3602,6 +3700,7 @@ define <4 x double> @constrained_vector_log_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 62 ; PC64LE9-NEXT: bl log ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 61, 1 ; PC64LE9-NEXT: xscpsgndp 1, 63, 63 ; PC64LE9-NEXT: bl log @@ -3610,6 +3709,7 @@ define <4 x double> @constrained_vector_log_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl log ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 61, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload @@ -3678,6 +3778,7 @@ define <2 x double> @constrained_vector_log10_v2f64(<2 x double> %x) #0 { ; PC64LE-NEXT: bl log10 ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 64 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 62, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 48 @@ -3702,6 +3803,7 @@ define <2 x double> @constrained_vector_log10_v2f64(<2 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl log10 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 62, 1 ; PC64LE9-NEXT: lxv 63, 48(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 32(1) # 16-byte Folded Reload @@ -3824,6 +3926,7 @@ define <3 x double> @constrained_vector_log10_v3f64(<3 x double> %x) #0 { ; PC64LE-NEXT: fmr 1, 30 ; PC64LE-NEXT: bl log10 ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 31 ; PC64LE-NEXT: bl log10 @@ -3856,6 +3959,7 @@ define <3 x double> @constrained_vector_log10_v3f64(<3 x double> %x) #0 { ; PC64LE9-NEXT: fmr 1, 30 ; PC64LE9-NEXT: bl log10 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 31 ; PC64LE9-NEXT: bl log10 @@ -3899,6 +4003,7 @@ define <4 x double> @constrained_vector_log10_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: xxswapd 1, 62 ; PC64LE-NEXT: bl log10 ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 61, 1 ; PC64LE-NEXT: xxlor 1, 63, 63 ; PC64LE-NEXT: bl log10 @@ -3909,6 +4014,7 @@ define <4 x double> @constrained_vector_log10_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -3937,6 +4043,7 @@ define <4 x double> @constrained_vector_log10_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 62 ; PC64LE9-NEXT: bl log10 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 61, 1 ; PC64LE9-NEXT: xscpsgndp 1, 63, 63 ; PC64LE9-NEXT: bl log10 @@ -3945,6 +4052,7 @@ define <4 x double> @constrained_vector_log10_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl log10 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 61, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload @@ -4013,6 +4121,7 @@ define <2 x double> @constrained_vector_log2_v2f64(<2 x double> %x) #0 { ; PC64LE-NEXT: bl log2 ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 64 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 62, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 48 @@ -4037,6 +4146,7 @@ define <2 x double> @constrained_vector_log2_v2f64(<2 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl log2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 62, 1 ; PC64LE9-NEXT: lxv 63, 48(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 32(1) # 16-byte Folded Reload @@ -4159,6 +4269,7 @@ define <3 x double> @constrained_vector_log2_v3f64(<3 x double> %x) #0 { ; PC64LE-NEXT: fmr 1, 30 ; PC64LE-NEXT: bl log2 ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 31 ; PC64LE-NEXT: bl log2 @@ -4191,6 +4302,7 @@ define <3 x double> @constrained_vector_log2_v3f64(<3 x double> %x) #0 { ; PC64LE9-NEXT: fmr 1, 30 ; PC64LE9-NEXT: bl log2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 31 ; PC64LE9-NEXT: bl log2 @@ -4234,6 +4346,7 @@ define <4 x double> @constrained_vector_log2_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: xxswapd 1, 62 ; PC64LE-NEXT: bl log2 ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 61, 1 ; PC64LE-NEXT: xxlor 1, 63, 63 ; PC64LE-NEXT: bl log2 @@ -4244,6 +4357,7 @@ define <4 x double> @constrained_vector_log2_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -4272,6 +4386,7 @@ define <4 x double> @constrained_vector_log2_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 62 ; PC64LE9-NEXT: bl log2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 61, 1 ; PC64LE9-NEXT: xscpsgndp 1, 63, 63 ; PC64LE9-NEXT: bl log2 @@ -4280,6 +4395,7 @@ define <4 x double> @constrained_vector_log2_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl log2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 61, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload @@ -4387,6 +4503,8 @@ define <3 x float> @constrained_vector_rint_v3f32(<3 x float> %x) #0 { define <3 x double> @constrained_vector_rint_v3f64(<3 x double> %x) #0 { ; PC64LE-LABEL: constrained_vector_rint_v3f64: ; PC64LE: # %bb.0: # %entry +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 2, 1 ; PC64LE-NEXT: xsrdpic 3, 3 ; PC64LE-NEXT: xvrdpic 2, 0 @@ -4395,6 +4513,8 @@ define <3 x double> @constrained_vector_rint_v3f64(<3 x double> %x) #0 { ; ; PC64LE9-LABEL: constrained_vector_rint_v3f64: ; PC64LE9: # %bb.0: # %entry +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 2, 1 ; PC64LE9-NEXT: xsrdpic 3, 3 ; PC64LE9-NEXT: xvrdpic 2, 0 @@ -4479,6 +4599,7 @@ define <2 x double> @constrained_vector_nearbyint_v2f64(<2 x double> %x) #0 { ; PC64LE-NEXT: bl nearbyint ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 64 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 62, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 48 @@ -4503,6 +4624,7 @@ define <2 x double> @constrained_vector_nearbyint_v2f64(<2 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl nearbyint ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 62, 1 ; PC64LE9-NEXT: lxv 63, 48(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 32(1) # 16-byte Folded Reload @@ -4625,6 +4747,7 @@ define <3 x double> @constrained_vector_nearby_v3f64(<3 x double> %x) #0 { ; PC64LE-NEXT: fmr 1, 30 ; PC64LE-NEXT: bl nearbyint ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 31 ; PC64LE-NEXT: bl nearbyint @@ -4657,6 +4780,7 @@ define <3 x double> @constrained_vector_nearby_v3f64(<3 x double> %x) #0 { ; PC64LE9-NEXT: fmr 1, 30 ; PC64LE9-NEXT: bl nearbyint ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 31 ; PC64LE9-NEXT: bl nearbyint @@ -4700,6 +4824,7 @@ define <4 x double> @constrained_vector_nearbyint_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: xxswapd 1, 62 ; PC64LE-NEXT: bl nearbyint ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 61, 1 ; PC64LE-NEXT: xxlor 1, 63, 63 ; PC64LE-NEXT: bl nearbyint @@ -4710,6 +4835,7 @@ define <4 x double> @constrained_vector_nearbyint_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -4738,6 +4864,7 @@ define <4 x double> @constrained_vector_nearbyint_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 62 ; PC64LE9-NEXT: bl nearbyint ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 61, 1 ; PC64LE9-NEXT: xscpsgndp 1, 63, 63 ; PC64LE9-NEXT: bl nearbyint @@ -4746,6 +4873,7 @@ define <4 x double> @constrained_vector_nearbyint_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl nearbyint ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 61, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload @@ -4927,6 +5055,10 @@ define <3 x double> @constrained_vector_max_v3f64(<3 x double> %x, <3 x double> ; PC64LE-NEXT: mflr 0 ; PC64LE-NEXT: stdu 1, -64(1) ; PC64LE-NEXT: li 3, 48 +; PC64LE-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 5, 4 ; PC64LE-NEXT: xxmrghd 1, 2, 1 ; PC64LE-NEXT: std 0, 80(1) @@ -4950,6 +5082,10 @@ define <3 x double> @constrained_vector_max_v3f64(<3 x double> %x, <3 x double> ; PC64LE9: # %bb.0: # %entry ; PC64LE9-NEXT: mflr 0 ; PC64LE9-NEXT: stdu 1, -48(1) +; PC64LE9-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE9-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 5, 4 ; PC64LE9-NEXT: xxmrghd 1, 2, 1 ; PC64LE9-NEXT: std 0, 64(1) @@ -5159,6 +5295,10 @@ define <3 x double> @constrained_vector_min_v3f64(<3 x double> %x, <3 x double> ; PC64LE-NEXT: mflr 0 ; PC64LE-NEXT: stdu 1, -64(1) ; PC64LE-NEXT: li 3, 48 +; PC64LE-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 5, 4 ; PC64LE-NEXT: xxmrghd 1, 2, 1 ; PC64LE-NEXT: std 0, 80(1) @@ -5182,6 +5322,10 @@ define <3 x double> @constrained_vector_min_v3f64(<3 x double> %x, <3 x double> ; PC64LE9: # %bb.0: # %entry ; PC64LE9-NEXT: mflr 0 ; PC64LE9-NEXT: stdu 1, -48(1) +; PC64LE9-NEXT: # kill: def $f5 killed $f5 def $vsl5 +; PC64LE9-NEXT: # kill: def $f4 killed $f4 def $vsl4 +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 5, 4 ; PC64LE9-NEXT: xxmrghd 1, 2, 1 ; PC64LE9-NEXT: std 0, 64(1) @@ -6520,6 +6664,8 @@ entry: define <3 x double> @constrained_vector_ceil_v3f64(<3 x double> %x) #0 { ; PC64LE-LABEL: constrained_vector_ceil_v3f64: ; PC64LE: # %bb.0: # %entry +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 2, 1 ; PC64LE-NEXT: xsrdpip 3, 3 ; PC64LE-NEXT: xvrdpip 2, 0 @@ -6528,6 +6674,8 @@ define <3 x double> @constrained_vector_ceil_v3f64(<3 x double> %x) #0 { ; ; PC64LE9-LABEL: constrained_vector_ceil_v3f64: ; PC64LE9: # %bb.0: # %entry +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 2, 1 ; PC64LE9-NEXT: xsrdpip 3, 3 ; PC64LE9-NEXT: xvrdpip 2, 0 @@ -6628,6 +6776,8 @@ entry: define <3 x double> @constrained_vector_floor_v3f64(<3 x double> %x) #0 { ; PC64LE-LABEL: constrained_vector_floor_v3f64: ; PC64LE: # %bb.0: # %entry +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 2, 1 ; PC64LE-NEXT: xsrdpim 3, 3 ; PC64LE-NEXT: xvrdpim 2, 0 @@ -6636,6 +6786,8 @@ define <3 x double> @constrained_vector_floor_v3f64(<3 x double> %x) #0 { ; ; PC64LE9-LABEL: constrained_vector_floor_v3f64: ; PC64LE9: # %bb.0: # %entry +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 2, 1 ; PC64LE9-NEXT: xsrdpim 3, 3 ; PC64LE9-NEXT: xvrdpim 2, 0 @@ -6736,6 +6888,8 @@ entry: define <3 x double> @constrained_vector_round_v3f64(<3 x double> %x) #0 { ; PC64LE-LABEL: constrained_vector_round_v3f64: ; PC64LE: # %bb.0: # %entry +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 2, 1 ; PC64LE-NEXT: xsrdpi 3, 3 ; PC64LE-NEXT: xvrdpi 2, 0 @@ -6744,6 +6898,8 @@ define <3 x double> @constrained_vector_round_v3f64(<3 x double> %x) #0 { ; ; PC64LE9-LABEL: constrained_vector_round_v3f64: ; PC64LE9: # %bb.0: # %entry +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 2, 1 ; PC64LE9-NEXT: xsrdpi 3, 3 ; PC64LE9-NEXT: xvrdpi 2, 0 @@ -6843,6 +6999,8 @@ entry: define <3 x double> @constrained_vector_trunc_v3f64(<3 x double> %x) #0 { ; PC64LE-LABEL: constrained_vector_trunc_v3f64: ; PC64LE: # %bb.0: # %entry +; PC64LE-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 0, 2, 1 ; PC64LE-NEXT: xsrdpiz 3, 3 ; PC64LE-NEXT: xvrdpiz 2, 0 @@ -6851,6 +7009,8 @@ define <3 x double> @constrained_vector_trunc_v3f64(<3 x double> %x) #0 { ; ; PC64LE9-LABEL: constrained_vector_trunc_v3f64: ; PC64LE9: # %bb.0: # %entry +; PC64LE9-NEXT: # kill: def $f2 killed $f2 def $vsl2 +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 0, 2, 1 ; PC64LE9-NEXT: xsrdpiz 3, 3 ; PC64LE9-NEXT: xvrdpiz 2, 0 @@ -8049,6 +8209,7 @@ define <2 x double> @constrained_vector_tan_v2f64(<2 x double> %x) #0 { ; PC64LE-NEXT: bl tan ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 64 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 62, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 48 @@ -8073,6 +8234,7 @@ define <2 x double> @constrained_vector_tan_v2f64(<2 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl tan ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 62, 1 ; PC64LE9-NEXT: lxv 63, 48(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 32(1) # 16-byte Folded Reload @@ -8195,6 +8357,7 @@ define <3 x double> @constrained_vector_tan_v3f64(<3 x double> %x) #0 { ; PC64LE-NEXT: fmr 1, 30 ; PC64LE-NEXT: bl tan ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 31 ; PC64LE-NEXT: bl tan @@ -8227,6 +8390,7 @@ define <3 x double> @constrained_vector_tan_v3f64(<3 x double> %x) #0 { ; PC64LE9-NEXT: fmr 1, 30 ; PC64LE9-NEXT: bl tan ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 31 ; PC64LE9-NEXT: bl tan @@ -8270,6 +8434,7 @@ define <4 x double> @constrained_vector_tan_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: xxswapd 1, 62 ; PC64LE-NEXT: bl tan ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 61, 1 ; PC64LE-NEXT: xxlor 1, 63, 63 ; PC64LE-NEXT: bl tan @@ -8280,6 +8445,7 @@ define <4 x double> @constrained_vector_tan_v4f64(<4 x double> %x) #0 { ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -8308,6 +8474,7 @@ define <4 x double> @constrained_vector_tan_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 62 ; PC64LE9-NEXT: bl tan ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 61, 1 ; PC64LE9-NEXT: xscpsgndp 1, 63, 63 ; PC64LE9-NEXT: bl tan @@ -8316,6 +8483,7 @@ define <4 x double> @constrained_vector_tan_v4f64(<4 x double> %x) #0 { ; PC64LE9-NEXT: xxswapd 1, 63 ; PC64LE9-NEXT: bl tan ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 61, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload @@ -8390,6 +8558,7 @@ define <2 x double> @constrained_vector_atan2_v2f64(<2 x double> %x, <2 x double ; PC64LE-NEXT: bl atan2 ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 80 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 34, 61, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 64 @@ -8420,6 +8589,7 @@ define <2 x double> @constrained_vector_atan2_v2f64(<2 x double> %x, <2 x double ; PC64LE9-NEXT: xxswapd 2, 63 ; PC64LE9-NEXT: bl atan2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 34, 61, 1 ; PC64LE9-NEXT: lxv 63, 64(1) # 16-byte Folded Reload ; PC64LE9-NEXT: lxv 62, 48(1) # 16-byte Folded Reload @@ -8571,6 +8741,7 @@ define <3 x double> @constrained_vector_atan2_v3f64(<3 x double> %x, <3 x double ; PC64LE-NEXT: fmr 2, 30 ; PC64LE-NEXT: bl atan2 ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 63, 1, 63 ; PC64LE-NEXT: fmr 1, 29 ; PC64LE-NEXT: fmr 2, 31 @@ -8612,6 +8783,7 @@ define <3 x double> @constrained_vector_atan2_v3f64(<3 x double> %x, <3 x double ; PC64LE9-NEXT: fmr 2, 30 ; PC64LE9-NEXT: bl atan2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 63, 1, 63 ; PC64LE9-NEXT: fmr 1, 29 ; PC64LE9-NEXT: fmr 2, 31 @@ -8667,6 +8839,7 @@ define <4 x double> @constrained_vector_atan2_v4f64(<4 x double> %x, <4 x double ; PC64LE-NEXT: xxswapd 2, 62 ; PC64LE-NEXT: bl atan2 ; PC64LE-NEXT: nop +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 62, 59, 1 ; PC64LE-NEXT: xxlor 1, 61, 61 ; PC64LE-NEXT: xxlor 2, 63, 63 @@ -8679,6 +8852,7 @@ define <4 x double> @constrained_vector_atan2_v4f64(<4 x double> %x, <4 x double ; PC64LE-NEXT: nop ; PC64LE-NEXT: li 3, 112 ; PC64LE-NEXT: vmr 2, 30 +; PC64LE-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE-NEXT: xxmrghd 35, 60, 1 ; PC64LE-NEXT: lxvd2x 63, 1, 3 # 16-byte Folded Reload ; PC64LE-NEXT: li 3, 96 @@ -8717,6 +8891,7 @@ define <4 x double> @constrained_vector_atan2_v4f64(<4 x double> %x, <4 x double ; PC64LE9-NEXT: xxswapd 2, 62 ; PC64LE9-NEXT: bl atan2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 62, 59, 1 ; PC64LE9-NEXT: xscpsgndp 1, 61, 61 ; PC64LE9-NEXT: xscpsgndp 2, 63, 63 @@ -8727,6 +8902,7 @@ define <4 x double> @constrained_vector_atan2_v4f64(<4 x double> %x, <4 x double ; PC64LE9-NEXT: xxswapd 2, 63 ; PC64LE9-NEXT: bl atan2 ; PC64LE9-NEXT: nop +; PC64LE9-NEXT: # kill: def $f1 killed $f1 def $vsl1 ; PC64LE9-NEXT: xxmrghd 35, 60, 1 ; PC64LE9-NEXT: vmr 2, 30 ; PC64LE9-NEXT: lxv 63, 96(1) # 16-byte Folded Reload diff --git a/llvm/test/CodeGen/X86/coalescer-breaks-subreg-to-reg-liveness.ll b/llvm/test/CodeGen/X86/coalescer-breaks-subreg-to-reg-liveness.ll new file mode 100644 index 0000000000000..ea7454faad218 --- /dev/null +++ b/llvm/test/CodeGen/X86/coalescer-breaks-subreg-to-reg-liveness.ll @@ -0,0 +1,185 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 +; RUN: llc -mtriple=x86_64-grtev4-linux-gnu < %s | FileCheck %s + +%struct.wibble = type { %struct.wombat } +%struct.wombat = type { %struct.ham, [3 x i8] } +%struct.ham = type { %struct.zot } +%struct.zot = type { %struct.blam } +%struct.blam = type { %struct.ham.0 } +%struct.ham.0 = type { %struct.bar } +%struct.bar = type { %struct.bar.1 } +%struct.bar.1 = type { %struct.baz, i8 } +%struct.baz = type { %struct.snork } +%struct.snork = type <{ %struct.spam, i8, [3 x i8] }> +%struct.spam = type { %struct.snork.2, %struct.snork.2 } +%struct.snork.2 = type { i32 } +%struct.snork.3 = type { %struct.baz, i8, [3 x i8] } + +define void @foo(ptr %arg, ptr %arg1, i40 %arg2, ptr %arg3, i32 %arg4) #0 { +; CHECK-LABEL: foo: +; CHECK: # %bb.0: # %bb +; CHECK-NEXT: pushq %rbp +; CHECK-NEXT: .cfi_def_cfa_offset 16 +; CHECK-NEXT: .cfi_offset %rbp, -16 +; CHECK-NEXT: movq %rsp, %rbp +; CHECK-NEXT: .cfi_def_cfa_register %rbp +; CHECK-NEXT: pushq %r15 +; CHECK-NEXT: pushq %r14 +; CHECK-NEXT: pushq %r13 +; CHECK-NEXT: pushq %r12 +; CHECK-NEXT: pushq %rbx +; CHECK-NEXT: subq $24, %rsp +; CHECK-NEXT: .cfi_offset %rbx, -56 +; CHECK-NEXT: .cfi_offset %r12, -48 +; CHECK-NEXT: .cfi_offset %r13, -40 +; CHECK-NEXT: .cfi_offset %r14, -32 +; CHECK-NEXT: .cfi_offset %r15, -24 +; CHECK-NEXT: movl %r8d, %r14d +; CHECK-NEXT: movq %rcx, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill +; CHECK-NEXT: movq %rdx, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill +; CHECK-NEXT: movq %rsi, %r13 +; CHECK-NEXT: movq %rdi, %r15 +; CHECK-NEXT: incl %r14d +; CHECK-NEXT: xorl %ebx, %ebx +; CHECK-NEXT: # implicit-def: $r12 +; CHECK-NEXT: movq %rsi, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill +; CHECK-NEXT: jmp .LBB0_3 +; CHECK-NEXT: .p2align 4 +; CHECK-NEXT: .LBB0_1: # %bb17 +; CHECK-NEXT: # in Loop: Header=BB0_3 Depth=1 +; CHECK-NEXT: movq %r15, %r13 +; CHECK-NEXT: xorl %r15d, %r15d +; CHECK-NEXT: testq %rbx, %rbx +; CHECK-NEXT: sete %r15b +; CHECK-NEXT: xorl %edi, %edi +; CHECK-NEXT: callq _Znwm@PLT +; CHECK-NEXT: shll $4, %r15d +; CHECK-NEXT: addq {{[-0-9]+}}(%r{{[sb]}}p), %r15 # 8-byte Folded Reload +; CHECK-NEXT: movq %r12, %rcx +; CHECK-NEXT: shrq $32, %rcx +; CHECK-NEXT: movb %cl, 12(%rax) +; CHECK-NEXT: movl %r12d, 8(%rax) +; CHECK-NEXT: movq %r15, %rbx +; CHECK-NEXT: movq %r13, %r15 +; CHECK-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %r13 # 8-byte Reload +; CHECK-NEXT: decl %r14d +; CHECK-NEXT: je .LBB0_8 +; CHECK-NEXT: .LBB0_3: # %bb7 +; CHECK-NEXT: # =>This Inner Loop Header: Depth=1 +; CHECK-NEXT: callq widget@PLT +; CHECK-NEXT: cmpb $-5, (%r13) +; CHECK-NEXT: jae .LBB0_5 +; CHECK-NEXT: # %bb.4: # in Loop: Header=BB0_3 Depth=1 +; CHECK-NEXT: movl %r12d, %r12d +; CHECK-NEXT: cmpq %r15, %rbx +; CHECK-NEXT: jbe .LBB0_1 +; CHECK-NEXT: jmp .LBB0_7 +; CHECK-NEXT: .p2align 4 +; CHECK-NEXT: .LBB0_5: # %bb12 +; CHECK-NEXT: # in Loop: Header=BB0_3 Depth=1 +; CHECK-NEXT: movq 0, %rax +; CHECK-NEXT: movq 8, %rax +; CHECK-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %r12 # 8-byte Reload +; CHECK-NEXT: cmpq %r15, %rbx +; CHECK-NEXT: jbe .LBB0_1 +; CHECK-NEXT: .LBB0_7: # in Loop: Header=BB0_3 Depth=1 +; CHECK-NEXT: xorl %eax, %eax +; CHECK-NEXT: xorl %ebx, %ebx +; CHECK-NEXT: decl %r14d +; CHECK-NEXT: jne .LBB0_3 +; CHECK-NEXT: .LBB0_8: # %bb21 +; CHECK-NEXT: cmpb $0, 12(%rax) +; CHECK-NEXT: jne .LBB0_10 +; CHECK-NEXT: # %bb.9: # %bb26 +; CHECK-NEXT: addq $24, %rsp +; CHECK-NEXT: popq %rbx +; CHECK-NEXT: popq %r12 +; CHECK-NEXT: popq %r13 +; CHECK-NEXT: popq %r14 +; CHECK-NEXT: popq %r15 +; CHECK-NEXT: popq %rbp +; CHECK-NEXT: .cfi_def_cfa %rsp, 8 +; CHECK-NEXT: retq +; CHECK-NEXT: .LBB0_10: # %bb25 +; CHECK-NEXT: .cfi_def_cfa %rbp, 16 +; CHECK-NEXT: movq %r15, %rdi +; CHECK-NEXT: callq pluto@PLT +bb: + br label %bb7 + +bb5: ; preds = %bb17, %bb14 + %phi = phi ptr [ %call19, %bb17 ], [ null, %bb14 ] + %phi6 = phi ptr [ %getelementptr, %bb17 ], [ null, %bb14 ] + %add = add i32 %phi9, 1 + %icmp = icmp eq i32 %phi9, %arg4 + br i1 %icmp, label %bb21, label %bb7 + +bb7: ; preds = %bb5, %bb + %phi8 = phi ptr [ null, %bb ], [ %phi6, %bb5 ] + %phi9 = phi i32 [ 0, %bb ], [ %add, %bb5 ] + %phi10 = phi i40 [ poison, %bb ], [ %phi15, %bb5 ] + %call = call ptr @widget() + %load = load i8, ptr %arg1, align 8 + %icmp11 = icmp ult i8 %load, -5 + %and = and i40 %phi10, 4294967295 + br i1 %icmp11, label %bb14, label %bb12 + +bb12: ; preds = %bb7 + %load13 = load volatile { i64, i64 }, ptr null, align 4294967296 + br label %bb14 + +bb14: ; preds = %bb12, %bb7 + %phi15 = phi i40 [ %and, %bb7 ], [ %arg2, %bb12 ] + %icmp16 = icmp ugt ptr %phi8, %arg + br i1 %icmp16, label %bb5, label %bb17 + +bb17: ; preds = %bb14 + %icmp18 = icmp eq ptr %phi8, null + %zext = zext i1 %icmp18 to i64 + %call19 = call ptr @_Znwm(i64 0) + %getelementptr = getelementptr %struct.wibble, ptr %arg3, i64 %zext + %getelementptr20 = getelementptr i8, ptr %call19, i64 8 + store i40 %phi15, ptr %getelementptr20, align 4 + br label %bb5 + +bb21: ; preds = %bb5 + %getelementptr22 = getelementptr %struct.snork.3, ptr %phi, i64 0, i32 1 + %load23 = load i8, ptr %getelementptr22, align 4 + %icmp24 = icmp eq i8 %load23, 0 + br i1 %icmp24, label %bb26, label %bb25 + +bb25: ; preds = %bb21 + call void @pluto(ptr %arg) + unreachable + +bb26: ; preds = %bb21 + ret void +} + +define void @eggs(ptr %arg, ptr %arg1) { +; CHECK-LABEL: eggs: +; CHECK: # %bb.0: # %bb +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: .cfi_def_cfa_offset 16 +; CHECK-NEXT: movq %rdi, %rax +; CHECK-NEXT: movq %rsi, %rdi +; CHECK-NEXT: movq %rax, %rsi +; CHECK-NEXT: xorl %edx, %edx +; CHECK-NEXT: xorl %ecx, %ecx +; CHECK-NEXT: xorl %r8d, %r8d +; CHECK-NEXT: callq foo@PLT +; CHECK-NEXT: popq %rax +; CHECK-NEXT: .cfi_def_cfa_offset 8 +; CHECK-NEXT: retq +bb: + call void @foo(ptr %arg1, ptr %arg, i40 0, ptr null, i32 0) + ret void +} + +declare ptr @widget() + +declare void @pluto(ptr) + +declare ptr @_Znwm(i64) + +attributes #0 = { noinline "frame-pointer"="all" } diff --git a/llvm/test/CodeGen/X86/coalescer-implicit-def-regression-imp-operand-assert.mir b/llvm/test/CodeGen/X86/coalescer-implicit-def-regression-imp-operand-assert.mir index 8241a1757af52..190b14052d9b6 100644 --- a/llvm/test/CodeGen/X86/coalescer-implicit-def-regression-imp-operand-assert.mir +++ b/llvm/test/CodeGen/X86/coalescer-implicit-def-regression-imp-operand-assert.mir @@ -9,7 +9,7 @@ body: | ; CHECK-NEXT: successors: %bb.1(0x2aaaaaab), %bb.2(0x55555555) ; CHECK-NEXT: liveins: $edi ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: undef [[MOV32r0_:%[0-9]+]].sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags + ; CHECK-NEXT: undef [[MOV32r0_:%[0-9]+]].sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags, implicit-def [[MOV32r0_]] ; CHECK-NEXT: JCC_1 %bb.2, 5, implicit killed undef $eflags ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: bb.1: @@ -28,7 +28,7 @@ body: | ; CHECK-NEXT: JCC_1 %bb.5, 5, implicit killed undef $eflags ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: bb.4: - ; CHECK-NEXT: dead $eax = MOV32r0 implicit-def dead $eflags, implicit-def $al + ; CHECK-NEXT: dead $eax = MOV32r0 implicit-def dead $eflags, implicit-def $al, implicit-def $al ; CHECK-NEXT: RET 0, killed undef $al ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: bb.5: diff --git a/llvm/test/CodeGen/X86/coalescing-subreg-to-reg-requires-subrange-update.mir b/llvm/test/CodeGen/X86/coalescing-subreg-to-reg-requires-subrange-update.mir new file mode 100644 index 0000000000000..fe53aef86e835 --- /dev/null +++ b/llvm/test/CodeGen/X86/coalescing-subreg-to-reg-requires-subrange-update.mir @@ -0,0 +1,47 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 3 +# RUN: llc -mtriple=x86_64-- -run-pass=register-coalescer -enable-subreg-liveness -verify-coalescing -o - %s | FileCheck %s + + +# FIXME: Need to handle subrange updates when coalescing with subreg_to_reg +# This will fail if x86 enables subregister liveness. +--- +name: requires_new_subrange_coalesce_subreg_to_reg +tracksRegLiveness: true +body: | + ; CHECK-LABEL: name: requires_new_subrange_coalesce_subreg_to_reg + ; CHECK: bb.0: + ; CHECK-NEXT: successors: %bb.2(0x40000000), %bb.1(0x40000000) + ; CHECK-NEXT: liveins: $eax + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: undef %a.sub_32bit:gr64_with_sub_8bit = COPY $eax + ; CHECK-NEXT: %b:gr32 = IMPLICIT_DEF + ; CHECK-NEXT: %c:gr64 = INSERT_SUBREG %a, %b, %subreg.sub_32bit + ; CHECK-NEXT: JCC_1 %bb.2, 4, implicit undef $eflags + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.1: + ; CHECK-NEXT: successors: %bb.2(0x80000000) + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: undef %a.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags + ; CHECK-NEXT: %c.sub_32bit:gr64 = COPY %a + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.2: + ; CHECK-NEXT: %c.sub_32bit:gr64 = SUBREG_TO_REG %a, %b, %subreg.sub_32bit + ; CHECK-NEXT: RET 0, implicit %c + bb.0: + liveins: $eax + %init_eax:gr32 = COPY $eax + %a:gr64 = SUBREG_TO_REG 0, %init_eax, %subreg.sub_32bit + %b:gr32 = IMPLICIT_DEF + %c:gr64 = INSERT_SUBREG %a, %b, %subreg.sub_32bit + JCC_1 %bb.2, 4, implicit undef $eflags + + bb.1: + %imm0:gr32 = MOV32r0 implicit-def dead $eflags + %a = SUBREG_TO_REG 0, %imm0, %subreg.sub_32bit + %c.sub_32bit = COPY %a + + bb.2: + %c.sub_32bit = SUBREG_TO_REG %a, %b, %subreg.sub_32bit + RET 0, implicit %c + +... diff --git a/llvm/test/CodeGen/X86/pr76416.ll b/llvm/test/CodeGen/X86/pr76416.ll new file mode 100644 index 0000000000000..68e9ef9c87f6e --- /dev/null +++ b/llvm/test/CodeGen/X86/pr76416.ll @@ -0,0 +1,79 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 +; RUN: llc < %s | FileCheck %s + +target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +; +; Reproducer from https://github.com/llvm/llvm-project/issues/76416 +; + +@load_p = external global ptr, align 8 +@load_data = external global i8, align 1 + +define dso_local void @pr76416() { +; CHECK-LABEL: pr76416: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: movl $0, -{{[0-9]+}}(%rsp) +; CHECK-NEXT: cmpl $3, -{{[0-9]+}}(%rsp) +; CHECK-NEXT: jg .LBB0_3 +; CHECK-NEXT: .p2align 4 +; CHECK-NEXT: .LBB0_2: # %for.body +; CHECK-NEXT: # =>This Inner Loop Header: Depth=1 +; CHECK-NEXT: xorl %eax, %eax +; CHECK-NEXT: #APP +; CHECK-NEXT: #NO_APP +; CHECK-NEXT: incl -{{[0-9]+}}(%rsp) +; CHECK-NEXT: cmpl $3, -{{[0-9]+}}(%rsp) +; CHECK-NEXT: jle .LBB0_2 +; CHECK-NEXT: .LBB0_3: # %for.end +; CHECK-NEXT: movl $0, -{{[0-9]+}}(%rsp) +; CHECK-NEXT: movq load_p@GOTPCREL(%rip), %rax +; CHECK-NEXT: movq load_data@GOTPCREL(%rip), %rcx +; CHECK-NEXT: .p2align 4 +; CHECK-NEXT: .LBB0_4: # %for.cond1 +; CHECK-NEXT: # =>This Inner Loop Header: Depth=1 +; CHECK-NEXT: #APP +; CHECK-NEXT: #NO_APP +; CHECK-NEXT: movq (%rax), %rdx +; CHECK-NEXT: movslq -{{[0-9]+}}(%rsp), %rsi +; CHECK-NEXT: movzbl (%rdx,%rsi), %edx +; CHECK-NEXT: movb %dl, (%rcx) +; CHECK-NEXT: leal 1(%rsi), %edx +; CHECK-NEXT: movl %edx, -{{[0-9]+}}(%rsp) +; CHECK-NEXT: jmp .LBB0_4 +entry: + %alloca = alloca i32, align 4 + store i32 0, ptr %alloca, align 4 + br label %for.cond + +for.cond: ; preds = %for.body, %entry + %load.from.alloca.0 = load i32, ptr %alloca, align 4 + %cmp = icmp slt i32 %load.from.alloca.0, 4 + br i1 %cmp, label %for.body, label %for.end + +for.body: ; preds = %for.cond + call void asm sideeffect "", "{ax},~{dirflag},~{fpsr},~{flags}"(i8 0) nounwind + %load.from.alloca.1 = load i32, ptr %alloca, align 4 + %inc = add nsw i32 %load.from.alloca.1, 1 + store i32 %inc, ptr %alloca, align 4 + br label %for.cond + +for.end: ; preds = %for.cond + store i32 0, ptr %alloca, align 4 + br label %for.cond1 + +for.cond1: ; preds = %for.cond1, %for.end + call void asm sideeffect "", "N{dx},~{dirflag},~{fpsr},~{flags}"(i32 poison) nounwind + %load.from.load_p = load ptr, ptr @load_p, align 8 + %regs = getelementptr inbounds { [4 x i8] }, ptr %load.from.load_p, i32 0, i32 0 + %load.from.alloca.2 = load i32, ptr %alloca, align 4 + %idxprom = sext i32 %load.from.alloca.2 to i64 + %arrayidx = getelementptr inbounds [4 x i8], ptr %regs, i64 0, i64 %idxprom + %load.with.gep.ptr = load i8, ptr %arrayidx, align 1 + store i8 %load.with.gep.ptr, ptr @load_data, align 1 + %load.from.alloca.3 = load i32, ptr %alloca, align 4 + %inc2 = add nsw i32 %load.from.alloca.3, 1 + store i32 %inc2, ptr %alloca, align 4 + br label %for.cond1 +} diff --git a/llvm/test/CodeGen/X86/subreg-fail.mir b/llvm/test/CodeGen/X86/subreg-fail.mir index c8146f099b814..dc690719e8581 100644 --- a/llvm/test/CodeGen/X86/subreg-fail.mir +++ b/llvm/test/CodeGen/X86/subreg-fail.mir @@ -14,8 +14,8 @@ tracksRegLiveness: true body: | bb.0: ; CHECK-LABEL: name: test1 - ; CHECK: undef [[MOV32rm:%[0-9]+]].sub_32bit:gr64_nosp = MOV32rm undef %1:gr64, 1, $noreg, 0, $noreg :: (volatile load (s32) from `ptr undef`) - ; CHECK-NEXT: undef [[MOV32rm1:%[0-9]+]].sub_32bit:gr64_with_sub_8bit = MOV32rm undef %4:gr64, 1, $noreg, 0, $noreg :: (volatile load (s32) from `ptr undef`) + ; CHECK: undef [[MOV32rm:%[0-9]+]].sub_32bit:gr64_nosp = MOV32rm undef %1:gr64, 1, $noreg, 0, $noreg, implicit-def [[MOV32rm]] :: (volatile load (s32) from `ptr undef`) + ; CHECK-NEXT: undef [[MOV32rm1:%[0-9]+]].sub_32bit:gr64_with_sub_8bit = MOV32rm undef %4:gr64, 1, $noreg, 0, $noreg, implicit-def [[MOV32rm1]] :: (volatile load (s32) from `ptr undef`) ; CHECK-NEXT: [[MOV32rm1:%[0-9]+]]:gr64_with_sub_8bit = SHL64ri [[MOV32rm1]], 32, implicit-def dead $eflags ; CHECK-NEXT: [[LEA64r:%[0-9]+]]:gr64_with_sub_8bit = LEA64r [[MOV32rm1]], 1, [[MOV32rm]], 256, $noreg ; CHECK-NEXT: [[LEA64r:%[0-9]+]]:gr64_with_sub_8bit = SHR64ri [[LEA64r]], 8, implicit-def dead $eflags diff --git a/llvm/test/CodeGen/X86/subreg-to-reg-coalescing.mir b/llvm/test/CodeGen/X86/subreg-to-reg-coalescing.mir new file mode 100644 index 0000000000000..d6a46b3158741 --- /dev/null +++ b/llvm/test/CodeGen/X86/subreg-to-reg-coalescing.mir @@ -0,0 +1,372 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2 +# RUN: llc -mtriple=x86_64-- -run-pass=register-coalescer -o - %s | FileCheck %s + +# We cannot lose the liveness of the high subregister of %1 when +# coalesced with %0, so introduce an implicit-def of the super +# register on the MOV. + +--- +name: coalesce_mov32r0_into_subreg_to_reg64 +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + bb.0: + ; CHECK-LABEL: name: coalesce_mov32r0_into_subreg_to_reg64 + ; CHECK: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: undef %1.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags, implicit-def %1 + ; CHECK-NEXT: dead $edi = MOV32r0 implicit-def dead $eflags, implicit-def $rdi + ; CHECK-NEXT: CALL64r %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: RET 0 + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + %0:gr32 = MOV32r0 implicit-def dead $eflags + %1:gr64 = SUBREG_TO_REG 0, killed %0, %subreg.sub_32bit + $rdi = COPY %1 + CALL64r killed %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + RET 0 + +... + +--- +name: subreg_to_reg_folds_to_undef +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + bb.0: + liveins: $rax + + ; CHECK-LABEL: name: subreg_to_reg_folds_to_undef + ; CHECK: liveins: $rax + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:gr64_with_sub_8bit = COPY $rax + ; CHECK-NEXT: undef %4.sub_32bit:gr64_with_sub_8bit = MOV32rr [[COPY]].sub_32bit, implicit-def %4 + ; CHECK-NEXT: RET 0, implicit %4 + %0:gr64 = COPY killed $rax + %1:gr32 = COPY killed %0.sub_32bit + %2:gr32 = MOV32rr killed %1 + %3:gr64 = SUBREG_TO_REG 0, killed %2, %subreg.sub_32bit + %4:gr64 = COPY killed %3 + RET 0, implicit %4 + +... + +--- +name: coalesce_mov32r0_subreg_def_into_subreg_to_reg64 +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + bb.0: + ; CHECK-LABEL: name: coalesce_mov32r0_subreg_def_into_subreg_to_reg64 + ; CHECK: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: undef %1.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags + ; CHECK-NEXT: dead $edi = MOV32r0 implicit-def dead $eflags, implicit-def $rdi + ; CHECK-NEXT: CALL64r %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: RET 0 + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + undef %0.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags + %1:gr64 = SUBREG_TO_REG 0, killed %0.sub_32bit, %subreg.sub_32bit + $rdi = COPY %1 + CALL64r killed %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + RET 0 + +... + +--- +name: coalesce_mov32r0_into_subreg_def_with_super_def_to_reg64 +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + bb.0: + ; CHECK-LABEL: name: coalesce_mov32r0_into_subreg_def_with_super_def_to_reg64 + ; CHECK: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: undef %1.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags, implicit-def %1 + ; CHECK-NEXT: dead $edi = MOV32r0 implicit-def dead $eflags, implicit-def $rdi + ; CHECK-NEXT: CALL64r %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: RET 0 + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + undef %0.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags, implicit-def %0 + %1:gr64 = SUBREG_TO_REG 0, killed %0.sub_32bit, %subreg.sub_32bit + $rdi = COPY %1 + CALL64r killed %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + RET 0 + +... + +--- +name: coalesce_mov32r0_into_subreg_to_reg64_already_defs_other_subreg +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + bb.0: + ; CHECK-LABEL: name: coalesce_mov32r0_into_subreg_to_reg64_already_defs_other_subreg + ; CHECK: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: undef %1.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags, implicit-def undef %1.sub_8bit, implicit-def %1 + ; CHECK-NEXT: INLINEASM &"", 0 /* attdialect */, implicit %1 + ; CHECK-NEXT: CALL64r %1, csr_64, implicit $rsp, implicit $ssp, implicit undef $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: RET 0 + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + %0:gr32 = MOV32r0 implicit-def dead $eflags, implicit-def undef %0.sub_8bit + %1:gr64 = SUBREG_TO_REG 0, killed %0, %subreg.sub_32bit + INLINEASM &"", 0, implicit %1 + CALL64r killed %1, csr_64, implicit $rsp, implicit $ssp, implicit undef $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + RET 0 + +... + + +# Reduced realistic case which was asserting after introducing new implicit-defs +--- +name: coalesce_needs_implicit_defs +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + ; CHECK-LABEL: name: coalesce_needs_implicit_defs + ; CHECK: bb.0: + ; CHECK-NEXT: successors: %bb.1(0x80000000) + ; CHECK-NEXT: liveins: $rdi + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: [[COPY:%[0-9]+]]:gr64 = COPY $rdi + ; CHECK-NEXT: undef %2.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags, implicit-def %2 + ; CHECK-NEXT: undef %3.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags, implicit-def %3 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.1: + ; CHECK-NEXT: successors: %bb.1(0x80000000) + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: undef %10.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags + ; CHECK-NEXT: TEST64rr %3, %3, implicit-def $eflags + ; CHECK-NEXT: %10.sub_8bit:gr64_with_sub_8bit = SETCCr 4, implicit killed $eflags + ; CHECK-NEXT: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: dead $edi = MOV32r0 implicit-def dead $eflags, implicit-def $rdi + ; CHECK-NEXT: CALL64r %2, csr_64, implicit $rsp, implicit $ssp, implicit $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: [[SHL64ri:%[0-9]+]]:gr64_with_sub_8bit = SHL64ri [[SHL64ri]], 4, implicit-def dead $eflags + ; CHECK-NEXT: [[ADD64rr:%[0-9]+]]:gr64_with_sub_8bit = ADD64rr [[ADD64rr]], [[COPY]], implicit-def dead $eflags + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gr64_with_sub_8bit = COPY [[ADD64rr]] + ; CHECK-NEXT: JMP_1 %bb.1 + bb.0: + liveins: $rdi + + %0:gr64 = COPY killed $rdi + %1:gr32 = MOV32r0 implicit-def dead $eflags + %2:gr64 = SUBREG_TO_REG 0, %1, %subreg.sub_32bit + %3:gr64 = COPY killed %2 + + bb.1: + %4:gr64 = COPY killed %3 + %5:gr32 = MOV32r0 implicit-def dead $eflags + TEST64rr killed %4, %4, implicit-def $eflags + %6:gr8 = SETCCr 4, implicit killed $eflags + %7:gr32 = COPY killed %5 + %7.sub_8bit:gr32 = COPY killed %6 + %8:gr64 = SUBREG_TO_REG 0, killed %7, %subreg.sub_32bit + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + %9:gr64 = SUBREG_TO_REG 0, %1, %subreg.sub_32bit + $rdi = COPY %9 + CALL64r killed %9, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + %10:gr64 = COPY killed %8 + %10:gr64 = SHL64ri %10, 4, implicit-def dead $eflags + %11:gr64 = COPY killed %10 + %11:gr64 = ADD64rr %11, %0, implicit-def dead $eflags + %3:gr64 = COPY killed %11 + JMP_1 %bb.1 + +... + +--- +name: coalesce_mov32r0_into_subreg_to_reg64_physreg_def +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + bb.0: + ; CHECK-LABEL: name: coalesce_mov32r0_into_subreg_to_reg64_physreg_def + ; CHECK: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: dead $edi = MOV32r0 implicit-def dead $eflags, implicit-def $rdi + ; CHECK-NEXT: CALL64r killed $rdi, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: RET 0 + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + %0:gr32 = MOV32r0 implicit-def dead $eflags + $rdi = SUBREG_TO_REG 0, killed %0, %subreg.sub_32bit + CALL64r killed $rdi, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + RET 0 + +... + +--- +name: coalesce_mov32r0_into_subreg_to_reg64_physreg_use +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + bb.0: + liveins: $eax + ; CHECK-LABEL: name: coalesce_mov32r0_into_subreg_to_reg64_physreg_use + ; CHECK: liveins: $eax + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: $eax = MOV32r0 implicit-def dead $eflags + ; CHECK-NEXT: [[SUBREG_TO_REG:%[0-9]+]]:gr64 = SUBREG_TO_REG 0, $eax, %subreg.sub_32bit + ; CHECK-NEXT: $rdi = COPY [[SUBREG_TO_REG]] + ; CHECK-NEXT: CALL64r [[SUBREG_TO_REG]], csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: RET 0 + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + $eax = MOV32r0 implicit-def dead $eflags + %1:gr64 = SUBREG_TO_REG 0, killed $eax, %subreg.sub_32bit + $rdi = COPY %1 + CALL64r killed %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + RET 0 + +... + +# Coalesced instruction is a copy with other implicit operands +--- +name: coalesce_copy_into_subreg_to_reg64 +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + bb.0: + liveins: $eax + ; CHECK-LABEL: name: coalesce_copy_into_subreg_to_reg64 + ; CHECK: liveins: $eax + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: undef %1.sub_32bit:gr64_with_sub_8bit = COPY $eax, implicit-def dead $eflags, implicit-def %1 + ; CHECK-NEXT: $rdi = COPY %1 + ; CHECK-NEXT: CALL64r %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: RET 0 + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + %0:gr32 = COPY $eax, implicit-def dead $eflags + %1:gr64 = SUBREG_TO_REG 0, killed %0, %subreg.sub_32bit + $rdi = COPY %1 + CALL64r killed %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + RET 0 + +... + +--- +name: coalesce_mov32r0_into_subreg_to_reg64_multiple_redef_value +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + bb.0: + ; CHECK-LABEL: name: coalesce_mov32r0_into_subreg_to_reg64_multiple_redef_value + ; CHECK: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: undef %1.sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags, implicit-def %1 + ; CHECK-NEXT: INLINEASM &"", 0 /* attdialect */, implicit-def %1.sub_32bit, implicit %1.sub_32bit + ; CHECK-NEXT: $rdi = COPY %1 + ; CHECK-NEXT: CALL64r %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: RET 0 + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + %0:gr32 = MOV32r0 implicit-def dead $eflags + INLINEASM &"", 0, implicit-def %0, implicit %0 + %1:gr64 = SUBREG_TO_REG 0, killed %0, %subreg.sub_32bit + $rdi = COPY %1 + CALL64r killed %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + RET 0 + +... + +--- +name: coalesce_mov32r0_into_subreg_to_reg64_def_is_block_liveout +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + ; CHECK-LABEL: name: coalesce_mov32r0_into_subreg_to_reg64_def_is_block_liveout + ; CHECK: bb.0: + ; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000) + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: INLINEASM &"", 0 /* attdialect */, implicit-def undef %1.sub_32bit, implicit-def %1 + ; CHECK-NEXT: JCC_1 %bb.1, 4, implicit undef $eflags + ; CHECK-NEXT: JMP_1 %bb.2 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.1: + ; CHECK-NEXT: $rdi = COPY %1 + ; CHECK-NEXT: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: CALL64r %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: RET 0 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.2: + bb.0: + INLINEASM &"", 0, implicit-def %0:gr32 + JCC_1 %bb.1, 4, implicit undef $eflags + JMP_1 %bb.2 + + bb.1: + %1:gr64 = SUBREG_TO_REG 0, killed %0, %subreg.sub_32bit + $rdi = COPY %1 + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + CALL64r killed %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + RET 0 + + bb.2: + +... + +--- +name: coalesce_mov32r0_into_subreg_to_reg64_def_is_phi_def +frameInfo: + adjustsStack: true +tracksRegLiveness: true +body: | + ; CHECK-LABEL: name: coalesce_mov32r0_into_subreg_to_reg64_def_is_phi_def + ; CHECK: bb.0: + ; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000) + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: INLINEASM &"", 0 /* attdialect */, implicit-def undef %1.sub_32bit, implicit-def %1 + ; CHECK-NEXT: JCC_1 %bb.1, 4, implicit undef $eflags + ; CHECK-NEXT: JMP_1 %bb.2 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.1: + ; CHECK-NEXT: successors: %bb.1(0x80000000) + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: $rdi = COPY %1 + ; CHECK-NEXT: ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: CALL64r %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ; CHECK-NEXT: ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + ; CHECK-NEXT: JMP_1 %bb.1 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.2: + bb.0: + + INLINEASM &"", 0, implicit-def %0:gr32 + JCC_1 %bb.1, 4, implicit undef $eflags + JMP_1 %bb.2 + + bb.1: + %1:gr64 = SUBREG_TO_REG 0, %0, %subreg.sub_32bit + $rdi = COPY %1 + ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + CALL64r %1, csr_64, implicit $rsp, implicit $ssp, implicit killed $rdi, implicit-def $rsp, implicit-def $ssp, implicit-def dead $rax + ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp + JMP_1 %bb.1 + + bb.2: + +... diff --git a/llvm/test/CodeGen/X86/vector-compress.ll b/llvm/test/CodeGen/X86/vector-compress.ll index 87a948a4f1f7e..fa30ddc57157a 100644 --- a/llvm/test/CodeGen/X86/vector-compress.ll +++ b/llvm/test/CodeGen/X86/vector-compress.ll @@ -90,7 +90,7 @@ define <4 x float> @test_compress_v4f32(<4 x float> %vec, <4 x i1> %mask, <4 x f ; AVX2-NEXT: addq %rdx, %rcx ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $3, %ecx ; AVX2-NEXT: vshufps {{.*#+}} xmm0 = xmm0[3,3,3,3] ; AVX2-NEXT: vmovss %xmm0, -24(%rsp,%rcx,4) @@ -380,26 +380,26 @@ define <8 x float> @test_compress_v8f32(<8 x float> %vec, <8 x i1> %mask, <8 x f ; AVX2-NEXT: vmovd %xmm1, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $7, %ecx ; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm0 ; AVX2-NEXT: vmovss %xmm0, (%rsp,%rcx,4) ; AVX2-NEXT: vpextrd $1, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $7, %eax ; AVX2-NEXT: vextractps $1, %xmm0, (%rsp,%rax,4) ; AVX2-NEXT: vpextrd $2, %xmm1, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $7, %ecx ; AVX2-NEXT: vextractps $2, %xmm0, (%rsp,%rcx,4) ; AVX2-NEXT: vpextrd $3, %xmm1, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rdx, %rax -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $7, %edx ; AVX2-NEXT: vshufps {{.*#+}} xmm0 = xmm0[3,3,3,3] ; AVX2-NEXT: vmovss %xmm0, (%rsp,%rdx,4) @@ -790,68 +790,68 @@ define <16 x float> @test_compress_v16f32(<16 x float> %vec, <16 x i1> %mask, <1 ; AVX2-NEXT: vpextrb $5, %xmm2, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vextractps $1, %xmm0, (%rsp,%rax,4) ; AVX2-NEXT: vpextrb $6, %xmm2, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vextractps $2, %xmm0, (%rsp,%rcx,4) ; AVX2-NEXT: vpextrb $7, %xmm2, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vextractps $3, %xmm0, (%rsp,%rax,4) ; AVX2-NEXT: vpextrb $8, %xmm2, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vmovss %xmm1, (%rsp,%rcx,4) ; AVX2-NEXT: vpextrb $9, %xmm2, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vextractps $1, %xmm1, (%rsp,%rax,4) ; AVX2-NEXT: vpextrb $10, %xmm2, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vextractps $2, %xmm1, (%rsp,%rcx,4) ; AVX2-NEXT: vpextrb $11, %xmm2, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vextractps $3, %xmm1, (%rsp,%rax,4) ; AVX2-NEXT: vpextrb $12, %xmm2, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vextractf128 $1, %ymm1, %xmm0 ; AVX2-NEXT: vmovss %xmm0, (%rsp,%rcx,4) ; AVX2-NEXT: vpextrb $13, %xmm2, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vextractps $1, %xmm0, (%rsp,%rax,4) ; AVX2-NEXT: vpextrb $14, %xmm2, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vextractps $2, %xmm0, (%rsp,%rcx,4) ; AVX2-NEXT: vpextrb $15, %xmm2, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rdx, %rax -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $15, %edx ; AVX2-NEXT: vshufps {{.*#+}} xmm0 = xmm0[3,3,3,3] ; AVX2-NEXT: vmovss %xmm0, (%rsp,%rdx,4) @@ -1024,26 +1024,26 @@ define <8 x double> @test_compress_v8f64(<8 x double> %vec, <8 x i1> %mask, <8 x ; AVX2-NEXT: vpextrw $4, %xmm2, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $7, %ecx ; AVX2-NEXT: vmovlpd %xmm1, (%rsp,%rcx,8) ; AVX2-NEXT: vpextrw $5, %xmm2, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $7, %eax ; AVX2-NEXT: vmovhpd %xmm1, (%rsp,%rax,8) ; AVX2-NEXT: vpextrw $6, %xmm2, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $7, %ecx ; AVX2-NEXT: vextractf128 $1, %ymm1, %xmm0 ; AVX2-NEXT: vmovlpd %xmm0, (%rsp,%rcx,8) ; AVX2-NEXT: vpextrw $7, %xmm2, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rdx, %rax -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $7, %edx ; AVX2-NEXT: vmovhpd %xmm0, (%rsp,%rdx,8) ; AVX2-NEXT: cmpq $8, %rax @@ -1158,67 +1158,67 @@ define <16 x i8> @test_compress_v16i8(<16 x i8> %vec, <16 x i1> %mask, <16 x i8> ; AVX2-NEXT: movzbl %r15b, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $5, %xmm0, -40(%rsp,%rcx) ; AVX2-NEXT: movzbl %r14b, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vpextrb $6, %xmm0, -40(%rsp,%rax) ; AVX2-NEXT: movzbl %bpl, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $7, %xmm0, -40(%rsp,%rcx) ; AVX2-NEXT: movzbl %bl, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vpextrb $8, %xmm0, -40(%rsp,%rax) ; AVX2-NEXT: movzbl %r10b, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $9, %xmm0, -40(%rsp,%rcx) ; AVX2-NEXT: movzbl %r9b, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vpextrb $10, %xmm0, -40(%rsp,%rax) ; AVX2-NEXT: movzbl %r8b, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $11, %xmm0, -40(%rsp,%rcx) ; AVX2-NEXT: movzbl %dil, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vpextrb $12, %xmm0, -40(%rsp,%rax) ; AVX2-NEXT: movzbl {{[-0-9]+}}(%r{{[sb]}}p), %eax # 1-byte Folded Reload ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $13, %xmm0, -40(%rsp,%rcx) ; AVX2-NEXT: movzbl {{[-0-9]+}}(%r{{[sb]}}p), %ecx # 1-byte Folded Reload ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vpextrb $14, %xmm0, -40(%rsp,%rax) ; AVX2-NEXT: movzbl {{[-0-9]+}}(%r{{[sb]}}p), %eax # 1-byte Folded Reload ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $15, %xmm0, -40(%rsp,%rcx) ; AVX2-NEXT: cmpq $15, %rax @@ -1421,158 +1421,158 @@ define <32 x i8> @test_compress_v32i8(<32 x i8> %vec, <32 x i1> %mask, <32 x i8> ; AVX2-NEXT: vpextrb $6, %xmm3, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $6, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $7, %xmm3, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $7, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $8, %xmm3, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $8, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $9, %xmm3, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $9, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $10, %xmm3, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $10, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $11, %xmm3, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $11, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $12, %xmm3, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $12, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $13, %xmm3, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $13, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $14, %xmm3, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $14, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $15, %xmm3, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $15, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vmovd %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm0 ; AVX2-NEXT: vpextrb $0, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $1, %xmm1, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $1, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $2, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $2, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $3, %xmm1, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $3, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $4, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $4, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $5, %xmm1, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $5, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $6, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $6, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $7, %xmm1, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $7, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $8, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $8, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $9, %xmm1, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $9, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $10, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $10, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $11, %xmm1, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $11, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $12, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $12, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $13, %xmm1, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $13, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: vpextrb $14, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rdx, %rcx -; AVX2-NEXT: # kill: def $edx killed $edx killed $rdx def $rdx +; AVX2-NEXT: # kill: def $edx killed $edx def $rdx killed $rdx ; AVX2-NEXT: andl $31, %edx ; AVX2-NEXT: vpextrb $14, %xmm0, (%rsp,%rdx) ; AVX2-NEXT: vpextrb $15, %xmm1, %edx ; AVX2-NEXT: andl $1, %edx ; AVX2-NEXT: addq %rcx, %rdx -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $31, %ecx ; AVX2-NEXT: vpextrb $15, %xmm0, (%rsp,%rcx) ; AVX2-NEXT: cmpq $31, %rdx @@ -2007,54 +2007,54 @@ define <64 x i8> @test_compress_v64i8(<64 x i8> %vec, <64 x i1> %mask, <64 x i8> ; AVX2-NEXT: addq %rcx, %rax ; AVX2-NEXT: andl $1, %esi ; AVX2-NEXT: addq %rax, %rsi -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $63, %eax ; AVX2-NEXT: vpextrb $6, %xmm0, (%rsp,%rax) ; AVX2-NEXT: andl $1, %edi ; AVX2-NEXT: addq %rsi, %rdi -; AVX2-NEXT: # kill: def $esi killed $esi killed $rsi def $rsi +; AVX2-NEXT: # kill: def $esi killed $esi def $rsi killed $rsi ; AVX2-NEXT: andl $63, %esi ; AVX2-NEXT: vpextrb $7, %xmm0, (%rsp,%rsi) ; AVX2-NEXT: andl $1, %r8d ; AVX2-NEXT: addq %rdi, %r8 -; AVX2-NEXT: # kill: def $edi killed $edi killed $rdi def $rdi +; AVX2-NEXT: # kill: def $edi killed $edi def $rdi killed $rdi ; AVX2-NEXT: andl $63, %edi ; AVX2-NEXT: vpextrb $8, %xmm0, (%rsp,%rdi) ; AVX2-NEXT: andl $1, %r9d ; AVX2-NEXT: addq %r8, %r9 -; AVX2-NEXT: # kill: def $r8d killed $r8d killed $r8 def $r8 +; AVX2-NEXT: # kill: def $r8d killed $r8d def $r8 killed $r8 ; AVX2-NEXT: andl $63, %r8d ; AVX2-NEXT: vpextrb $9, %xmm0, (%rsp,%r8) ; AVX2-NEXT: andl $1, %r10d ; AVX2-NEXT: addq %r9, %r10 -; AVX2-NEXT: # kill: def $r9d killed $r9d killed $r9 def $r9 +; AVX2-NEXT: # kill: def $r9d killed $r9d def $r9 killed $r9 ; AVX2-NEXT: andl $63, %r9d ; AVX2-NEXT: vpextrb $10, %xmm0, (%rsp,%r9) ; AVX2-NEXT: andl $1, %r11d ; AVX2-NEXT: addq %r10, %r11 -; AVX2-NEXT: # kill: def $r10d killed $r10d killed $r10 def $r10 +; AVX2-NEXT: # kill: def $r10d killed $r10d def $r10 killed $r10 ; AVX2-NEXT: andl $63, %r10d ; AVX2-NEXT: vpextrb $11, %xmm0, (%rsp,%r10) ; AVX2-NEXT: andl $1, %r14d ; AVX2-NEXT: addq %r11, %r14 -; AVX2-NEXT: # kill: def $r11d killed $r11d killed $r11 def $r11 +; AVX2-NEXT: # kill: def $r11d killed $r11d def $r11 killed $r11 ; AVX2-NEXT: andl $63, %r11d ; AVX2-NEXT: vpextrb $12, %xmm0, (%rsp,%r11) ; AVX2-NEXT: andl $1, %r12d ; AVX2-NEXT: addq %r14, %r12 -; AVX2-NEXT: # kill: def $r14d killed $r14d killed $r14 def $r14 +; AVX2-NEXT: # kill: def $r14d killed $r14d def $r14 killed $r14 ; AVX2-NEXT: andl $63, %r14d ; AVX2-NEXT: vpextrb $13, %xmm0, (%rsp,%r14) ; AVX2-NEXT: movl 80(%rbp), %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %r12, %rax -; AVX2-NEXT: # kill: def $r12d killed $r12d killed $r12 def $r12 +; AVX2-NEXT: # kill: def $r12d killed $r12d def $r12 killed $r12 ; AVX2-NEXT: andl $63, %r12d ; AVX2-NEXT: vpextrb $14, %xmm0, (%rsp,%r12) ; AVX2-NEXT: movl 88(%rbp), %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $63, %eax ; AVX2-NEXT: vpextrb $15, %xmm0, (%rsp,%rax) ; AVX2-NEXT: movl 96(%rbp), %edx @@ -4507,61 +4507,61 @@ define <4 x i8> @test_compress_small(<4 x i8> %vec, <4 x i1> %mask) nounwind { ; AVX2-NEXT: vpextrb $5, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vpextrb $5, %xmm0, -24(%rsp,%rax) ; AVX2-NEXT: vpextrb $6, %xmm1, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $6, %xmm0, -24(%rsp,%rcx) ; AVX2-NEXT: vpextrb $7, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vpextrb $7, %xmm0, -24(%rsp,%rax) ; AVX2-NEXT: vpextrb $8, %xmm1, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $8, %xmm0, -24(%rsp,%rcx) ; AVX2-NEXT: vpextrb $9, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vpextrb $9, %xmm0, -24(%rsp,%rax) ; AVX2-NEXT: vpextrb $10, %xmm1, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $10, %xmm0, -24(%rsp,%rcx) ; AVX2-NEXT: vpextrb $11, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vpextrb $11, %xmm0, -24(%rsp,%rax) ; AVX2-NEXT: vpextrb $12, %xmm1, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addq %rcx, %rax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $12, %xmm0, -24(%rsp,%rcx) ; AVX2-NEXT: vpextrb $13, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $15, %eax ; AVX2-NEXT: vpextrb $13, %xmm0, -24(%rsp,%rax) ; AVX2-NEXT: vpextrb $14, %xmm1, %eax ; AVX2-NEXT: andl $1, %eax ; AVX2-NEXT: addl %ecx, %eax -; AVX2-NEXT: # kill: def $ecx killed $ecx killed $rcx def $rcx +; AVX2-NEXT: # kill: def $ecx killed $ecx def $rcx killed $rcx ; AVX2-NEXT: andl $15, %ecx ; AVX2-NEXT: vpextrb $14, %xmm0, -24(%rsp,%rcx) ; AVX2-NEXT: andl $15, %eax @@ -4817,7 +4817,7 @@ define <4 x i32> @test_compress_v4i32_zero_passthru(<4 x i32> %vec, <4 x i1> %ma ; AVX2-NEXT: vpextrd $3, %xmm1, %ecx ; AVX2-NEXT: andl $1, %ecx ; AVX2-NEXT: addq %rax, %rcx -; AVX2-NEXT: # kill: def $eax killed $eax killed $rax def $rax +; AVX2-NEXT: # kill: def $eax killed $eax def $rax killed $rax ; AVX2-NEXT: andl $3, %eax ; AVX2-NEXT: vextractps $3, %xmm0, -24(%rsp,%rax,4) ; AVX2-NEXT: xorl %eax, %eax