[PATCH] D77524: [TargetPassConfig] Add CanonicalizeFreezeInLoops before LSR

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune created this revision.
aqjune added reviewers: spatel, efriedma.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.
aqjune added a parent revision: D77523: Add CanonicalizeFreezeInLoops pass.

This patch adds CanonicalizeFreezeInLoops before LSR.
Relevant patch: https://reviews.llvm.org/D77523


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D77524

Files:
  llvm/lib/CodeGen/TargetPassConfig.cpp


Index: llvm/lib/CodeGen/TargetPassConfig.cpp
===================================================================
--- llvm/lib/CodeGen/TargetPassConfig.cpp
+++ llvm/lib/CodeGen/TargetPassConfig.cpp
@@ -639,6 +639,7 @@
 
   // Run loop strength reduction before anything else.
   if (getOptLevel() != CodeGenOpt::None && !DisableLSR) {
+    addPass(createCanonicalizeFreezeInLoopsPass());
     addPass(createLoopStrengthReducePass());
     if (PrintLSR)
       addPass(createPrintFunctionPass(dbgs(), "\n\n*** Code after LSR ***\n"));


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