[all-commits] [llvm/llvm-project] 73f5d7: [VPlan] Handle equal address and store ops in only...
Florian Hahn via All-commits
all-commits at lists.llvm.org
Fri Apr 15 13:54:01 PDT 2022
Author: Florian Hahn <flo at fhahn.com>
Date: 2022-04-15 (Fri, 15 Apr 2022)
[VPlan] Handle equal address and store ops in onlyFirstLaneDemanded.
With opaque pointers, the stored value and address can be the same.
Previously the code in VPWidenMemoryInstructionRecipe::onlyFirstLaneDemanded
incorrectly considers stores with matching store and pointer operands as
only demanding the first lane, causing a crash.
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