[PATCH] D68769: Revert "[AMDGPU] Run `unreachable-mbb-elimination` after isel to clean up PHIs."

[Jay Foad via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG765055658cd7: Revert "[AMDGPU] Run `unreachable-mbb-elimination` after isel to clean up PHIs." (authored by foad).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68769/new/

https://reviews.llvm.org/D68769

Files:
  llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp


Index: llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -885,9 +885,6 @@
   addPass(createSILowerI1CopiesPass());
   addPass(createSIFixupVectorISelPass());
   addPass(createSIAddIMGInitPass());
-  // FIXME: Remove this once the phi on CF_END is cleaned up by either removing
-  // LCSSA or other ways.
-  addPass(&UnreachableMachineBlockElimID);
   return false;
 }
 


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