[PATCH] D48604: [AMDGPU] Enable LICM in the BE pipeline

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


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Comment at: lib/Target/AMDGPU/AMDGPUTargetMachine.cpp:642
   if (TM.getOptLevel() > CodeGenOpt::None) {
+    addPass(createLICMPass());
     addPass(createInferAddressSpacesPass());
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Why here? Does this trigger a dominator tree recalculation? If so can it be moved somewhere else where it's already available?


https://reviews.llvm.org/D48604