forked from OSchip/llvm-project
5e9215f02b
Summary: Currently, when vectorizing stores to uniform addresses, the only instance we prevent vectorization is if there are multiple stores to the same uniform address causing an unsafe dependency. This patch teaches LAA to avoid vectorizing loops that have an unsafe cross-iteration dependency between a load and a store to the same uniform address. Fixes PR39653. Reviewers: Ayal, efriedma Subscribers: rkruppe, llvm-commits Differential Revision: https://reviews.llvm.org/D54538 llvm-svn: 347220 |
||
|---|---|---|
| .. | ||
| CMakeLists.txt | ||
| LLVMBuild.txt | ||
| LoadStoreVectorizer.cpp | ||
| LoopVectorizationLegality.cpp | ||
| LoopVectorizationPlanner.h | ||
| LoopVectorize.cpp | ||
| SLPVectorizer.cpp | ||
| VPRecipeBuilder.h | ||
| VPlan.cpp | ||
| VPlan.h | ||
| VPlanDominatorTree.h | ||
| VPlanHCFGBuilder.cpp | ||
| VPlanHCFGBuilder.h | ||
| VPlanHCFGTransforms.cpp | ||
| VPlanHCFGTransforms.h | ||
| VPlanLoopInfo.h | ||
| VPlanSLP.cpp | ||
| VPlanValue.h | ||
| VPlanVerifier.cpp | ||
| VPlanVerifier.h | ||
| Vectorize.cpp | ||