[PATCH] D84930: [AArch64] Consider instruction-level contract FMFs in combiner patterns.
Florian Hahn via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Aug 3 08:03:49 PDT 2020
fhahn updated this revision to Diff 282628.
fhahn added a comment.
Only require contract on FADD/FSUB for fusion.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D84930/new/
https://reviews.llvm.org/D84930
Files:
llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
llvm/test/CodeGen/AArch64/machine-combiner-instr-fmf.mir
llvm/test/CodeGen/AArch64/neon-fma-FMF.ll
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