[PATCH] D136396: [X86] Enable reassociation for ADD instructions
Guozhi Wei via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Oct 21 13:12:20 PDT 2022
Carrot added inline comments.
================
Comment at: llvm/lib/Target/X86/X86InstrInfo.cpp:8695
"Implicit def isn't flags?");
if (FlagDef && !FlagDef->isDead())
return false;
----------------
craig.topper wrote:
> Here is the EFLAGS code
Thanks for the pointer. So now EFLAGS is not a problem for ADD.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D136396/new/
https://reviews.llvm.org/D136396
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