[PATCH] D147025: [InstCombine] Teach alloca replacement to handle `addrspacecast`

[Michael Liao via Phabricator via llvm-commits]

hliao updated this revision to Diff 510511.
hliao added a comment.

- Update TTI hook isValidAddrSpaceCast to be consistent with LLVM IR verifier
- Check the equal case in instcombine
- Add other valid cases in AMDGPU


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147025/new/

https://reviews.llvm.org/D147025

Files:
  llvm/include/llvm/Analysis/TargetTransformInfo.h
  llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
  llvm/include/llvm/CodeGen/BasicTTIImpl.h
  llvm/include/llvm/Transforms/InstCombine/InstCombiner.h
  llvm/lib/Analysis/TargetTransformInfo.cpp
  llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
  llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
  llvm/test/Transforms/InstCombine/AMDGPU/memcpy-from-constant.ll
  llvm/test/Transforms/InstCombine/ptr-replace-alloca.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D147025.510511.patch
Type: text/x-patch
Size: 13928 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20230403/c847cb2f/attachment-0001.bin>