[PATCH] D81728: [InstCombine] Add target-specific inst combining
Roman Lebedev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jun 12 03:45:19 PDT 2020
lebedev.ri added a reviewer: spatel.
lebedev.ri added inline comments.
================
Comment at: llvm/lib/Transforms/InstCombine/InstructionCombining.cpp:3781
auto &TLI = getAnalysis<TargetLibraryInfoWrapperPass>().getTLI(F);
+ auto &TTI = getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
auto &DT = getAnalysis<DominatorTreeWrapperPass>().getDomTree();
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This opens a dangerous floodgates of instcombine not being target-independent canonicalization pass.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D81728/new/
https://reviews.llvm.org/D81728
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