forked from OSchip/llvm-project
f4122398e7
I have added a new TTI interface called enableOrderedReductions() that controls whether or not ordered reductions should be enabled for a given target. By default this returns false, whereas for AArch64 it returns true and we rely upon the cost model to make sensible vectorisation choices. It is still possible to override the new TTI interface by setting the command line flag: -force-ordered-reductions=true|false I have added a new RUN line to show that we use ordered reductions by default for SVE and Neon: Transforms/LoopVectorize/AArch64/strict-fadd.ll Transforms/LoopVectorize/AArch64/scalable-strict-fadd.ll Differential Revision: https://reviews.llvm.org/D106653 |
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| .. | ||
| CMakeLists.txt | ||
| LoadStoreVectorizer.cpp | ||
| LoopVectorizationLegality.cpp | ||
| LoopVectorizationPlanner.h | ||
| LoopVectorize.cpp | ||
| SLPVectorizer.cpp | ||
| VPRecipeBuilder.h | ||
| VPlan.cpp | ||
| VPlan.h | ||
| VPlanDominatorTree.h | ||
| VPlanHCFGBuilder.cpp | ||
| VPlanHCFGBuilder.h | ||
| VPlanLoopInfo.h | ||
| VPlanPredicator.cpp | ||
| VPlanPredicator.h | ||
| VPlanSLP.cpp | ||
| VPlanTransforms.cpp | ||
| VPlanTransforms.h | ||
| VPlanValue.h | ||
| VPlanVerifier.cpp | ||
| VPlanVerifier.h | ||
| VectorCombine.cpp | ||
| Vectorize.cpp | ||