[PATCH] D13064: Add CFG Simplification pass after Loop Unswitching.

[Michael Zolotukhin via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL248460: Add CFG Simplification pass after Loop Unswitching. (authored by mzolotukhin).

Changed prior to commit:
  http://reviews.llvm.org/D13064?vs=35401&id=35583#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D13064

Files:
  llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp

Index: llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp
===================================================================
--- llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp
+++ llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp
@@ -260,6 +260,7 @@
   MPM.add(createLoopRotatePass(SizeLevel == 2 ? 0 : -1));
   MPM.add(createLICMPass());                  // Hoist loop invariants
   MPM.add(createLoopUnswitchPass(SizeLevel || OptLevel < 3));
+  MPM.add(createCFGSimplificationPass());
   MPM.add(createInstructionCombiningPass());
   MPM.add(createIndVarSimplifyPass());        // Canonicalize indvars
   MPM.add(createLoopIdiomPass());             // Recognize idioms like memset.


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