[PATCH] D104316: [AMDGPU] Propagate LDS align into to instructions
Jay Foad via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jun 23 01:28:22 PDT 2021
foad added inline comments.
================
Comment at: llvm/lib/Target/AMDGPU/AMDGPULowerModuleLDSPass.cpp:346
+ }
+ if (auto *SI = dyn_cast<StoreInst>(U)) {
+ SI->setAlignment(std::max(A, SI->getAlign()));
----------------
For StoreInst, AtomicRMWInst, AtomicCmpXchgInst and GetElementPtrInst you need to check that the use is actually the "address" operand of the instruction.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D104316/new/
https://reviews.llvm.org/D104316
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