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| author | Luke Lau <luke@igalia.com> | 2025-04-22 22:50:12 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-04-22 22:50:12 +0800 |
| commit | 980531cac0988e509425e64fbd279ee98e25307c (patch) | |
| tree | 841a18c4bc77f8c3920b23f6233952b09dd82585 /clang/lib/AST/ByteCode/Compiler.cpp | |
| parent | d51b2785abf77978d9218a7b6fb5b8ec6c770c31 (diff) | |
| download | llvm-980531cac0988e509425e64fbd279ee98e25307c.zip llvm-980531cac0988e509425e64fbd279ee98e25307c.tar.gz llvm-980531cac0988e509425e64fbd279ee98e25307c.tar.bz2 | |
[VPlan] Fix MayReadFromMemory/MayWriteToMemory on VPWidenIntrinsicRecipe (#136684)
These seem to be the wrong way round, e.g. see the definition at
Instruction::mayReadFromMemory().
If an instruction only writes to memory then it's known to not read
memory, and so on.
Only noticed this when using VPWidenIntrinsicRecipe in a local patch and
wondered why it kept on getting DCEd despite the intrinsic writing to
memory.
Diffstat (limited to 'clang/lib/AST/ByteCode/Compiler.cpp')
0 files changed, 0 insertions, 0 deletions