From b14a0ce7f6b9b72d3495fc9b0d632fd14400dcec Mon Sep 17 00:00:00 2001 From: Augie Fackler Date: Mon, 31 Mar 2025 14:34:14 -0400 Subject: [PATCH] PassWrapper: adapt for llvm/llvm-project@94122d58fc77079a291a3d008914006cb509d9db We also have to remove the LLVM argument in cast-target-abi.rs for LLVM 21. I'm not really sure what the best approach here is since that test already uses revisions. We could also fork the test into a copy for LLVM 19-20 and another for LLVM 21, but what I did for now was drop the lint-abort-on-error flag to LLVM figuring that some coverage was better than none, but I'm happy to change this if that was a bad direction. The above also applies for ffi-out-of-bounds-loads.rs. r? dianqk @rustbot label llvm-main --- compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp | 13 +++++++++---- tests/codegen/cast-target-abi.rs | 2 +- tests/codegen/cffi/ffi-out-of-bounds-loads.rs | 2 +- 3 files changed, 11 insertions(+), 6 deletions(-) diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp index 86f1bcc46eea1..257bdc01993fb 100644 --- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp @@ -855,10 +855,15 @@ extern "C" LLVMRustResult LLVMRustOptimize( } if (LintIR) { - PipelineStartEPCallbacks.push_back( - [](ModulePassManager &MPM, OptimizationLevel Level) { - MPM.addPass(createModuleToFunctionPassAdaptor(LintPass())); - }); + PipelineStartEPCallbacks.push_back([](ModulePassManager &MPM, + OptimizationLevel Level) { +#if LLVM_VERSION_GE(21, 0) + MPM.addPass( + createModuleToFunctionPassAdaptor(LintPass(/*AbortOnError=*/true))); +#else + MPM.addPass(createModuleToFunctionPassAdaptor(LintPass())); +#endif + }); } if (InstrumentCoverage) { diff --git a/tests/codegen/cast-target-abi.rs b/tests/codegen/cast-target-abi.rs index 186198bc631eb..e1a7ad718a067 100644 --- a/tests/codegen/cast-target-abi.rs +++ b/tests/codegen/cast-target-abi.rs @@ -2,7 +2,7 @@ //@ add-core-stubs //@ revisions:aarch64 loongarch64 powerpc64 sparc64 x86_64 //@ min-llvm-version: 19 -//@ compile-flags: -Copt-level=3 -Cno-prepopulate-passes -Zlint-llvm-ir -Cllvm-args=-lint-abort-on-error +//@ compile-flags: -Copt-level=3 -Cno-prepopulate-passes -Zlint-llvm-ir //@[aarch64] compile-flags: --target aarch64-unknown-linux-gnu //@[aarch64] needs-llvm-components: arm diff --git a/tests/codegen/cffi/ffi-out-of-bounds-loads.rs b/tests/codegen/cffi/ffi-out-of-bounds-loads.rs index 404f6237849e6..73bc7ef6b77d6 100644 --- a/tests/codegen/cffi/ffi-out-of-bounds-loads.rs +++ b/tests/codegen/cffi/ffi-out-of-bounds-loads.rs @@ -1,7 +1,7 @@ //@ add-core-stubs //@ revisions: linux apple //@ min-llvm-version: 19 -//@ compile-flags: -Copt-level=0 -Cno-prepopulate-passes -Zlint-llvm-ir -Cllvm-args=-lint-abort-on-error +//@ compile-flags: -Copt-level=0 -Cno-prepopulate-passes -Zlint-llvm-ir //@[linux] compile-flags: --target x86_64-unknown-linux-gnu //@[linux] needs-llvm-components: x86