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| author | Nikita Popov <npopov@redhat.com> | 2025-06-17 09:49:18 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-17 09:49:18 +0200 |
| commit | bb70023cbfecf7880e4cc89966947ef475e070e9 (patch) | |
| tree | 54f85d2fc7f34b771c6ff4bc106e003f4ed40e9a /llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp | |
| parent | 80b79ce432bbe12701fd9fe495ff9feeb5e4b9ca (diff) | |
| download | llvm-bb70023cbfecf7880e4cc89966947ef475e070e9.zip llvm-bb70023cbfecf7880e4cc89966947ef475e070e9.tar.gz llvm-bb70023cbfecf7880e4cc89966947ef475e070e9.tar.bz2 | |
[MemoryLocation][DSE] Allow other read effects in MemoryLocation::getForDest() (#144343)
MemoryLocation::getForDest() returns a (potentially) written location,
while still allowing other reads. Currently, this is limited to
argmemonly functions. However, we can ignore other (non-argmem) read
effects here for the same reason we can ignore argument reads.
Fixes https://github.com/llvm/llvm-project/issues/144300.
Proof: https://alive2.llvm.org/ce/z/LKq_dc
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp')
0 files changed, 0 insertions, 0 deletions