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Bonyuk Peter. Lab 3. Option 2. #216
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aobolensk
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May 29, 2024
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| for (auto &MI : MBB) { | ||
| if (!MI.isDebugInstr()) | ||
| ++count; | ||
| } |
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Can we calculate it in a more efficient way?
aobolensk
approved these changes
May 29, 2024
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This LLVM pass is a machine function pass designed for the X86 architecture. It iterates through each basic block within a given function and counts the number of non-debugging instructions. It then creates the ADD64ri32 instruction using MachineInstrBuilder, adding a counter to the global variable "ic". This pass essentially introduces additional code into the provided functions by adding these specific instructions at the end of each basic block.