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| author | Richard-Qin-X <richard.qin.001@gmail.com> | 2026-08-28 13:45:07 +0800 |
|---|---|---|
| committer | Richard-Qin-X <richard.qin.001@gmail.com> | 2026-08-28 13:45:07 +0800 |
| commit | e72ad2cd524ff38f162a23d69da5f78494d337ae (patch) | |
| tree | 2e590806b0f610e4392f25f6e8cdff57d2f5a929 /backend/lib/CodeGen/MachineCopyPropagation.cpp | |
| parent | 3b14bd4d5324b5a280c1ee5567b5526b59e60c5b (diff) | |
| download | rcc-project-e72ad2cd524ff38f162a23d69da5f78494d337ae.tar.gz rcc-project-e72ad2cd524ff38f162a23d69da5f78494d337ae.tar.xz | |
[CodeGen] Centralize machine instruction erasure
Diffstat (limited to 'backend/lib/CodeGen/MachineCopyPropagation.cpp')
| -rw-r--r-- | backend/lib/CodeGen/MachineCopyPropagation.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/backend/lib/CodeGen/MachineCopyPropagation.cpp b/backend/lib/CodeGen/MachineCopyPropagation.cpp index 9cb64cb..94d83e3 100644 --- a/backend/lib/CodeGen/MachineCopyPropagation.cpp +++ b/backend/lib/CodeGen/MachineCopyPropagation.cpp @@ -232,7 +232,7 @@ struct CopyOperands final { if (*Destination == *Source) { if (!IsGenericCopy) return false; - auto Removed = Block->removeInstruction(Copy); + auto Removed = Copy.eraseFromParent(); if (!Removed) return std::unexpected(Removed.error()); return true; @@ -285,7 +285,7 @@ struct CopyOperands final { if (IsGenericCopy && Operands.DestinationOperand->registerFlags().has(RegisterOperandFlag::Renamable) && !valueUsedAfter(Copy, *Destination, Target)) { - auto Removed = Block->removeInstruction(Copy); + auto Removed = Copy.eraseFromParent(); if (!Removed) return std::unexpected(Removed.error()); Changed = true; @@ -326,8 +326,7 @@ MachineCopyPropagationPass::runImplementation(MachineFunction &Function, Instruction = Next; continue; } - auto Accepted = - Analyses.requestAction("propagate-copy", Function, Instruction->stableID()); + auto Accepted = Analyses.requestAction("propagate-copy", Function, Instruction->stableID()); if (!Accepted) return std::unexpected(Accepted.error()); if (!*Accepted) { |