Goodbye tail duplication (for good this time).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53574 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index 6d152a6083214cb134fb1cdd8c86a36c217fbba8..1d8ce576d6a894473f576e64db206478f3e3a875 100644 (file)
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -264,7 +264,6 @@ void AddStandardCompilePasses(PassManager &PM) {
     addPass(PM, createFunctionInliningPass());   // Inline small functions
   addPass(PM, createArgumentPromotionPass());    // Scalarize uninlined fn args
 
-  addPass(PM, createTailDuplicationPass());      // Simplify cfg by copying code
   addPass(PM, createSimplifyLibCallsPass());     // Library Call Optimizations
   addPass(PM, createInstructionCombiningPass()); // Cleanup for scalarrepl.
   addPass(PM, createJumpThreadingPass());        // Thread jumps.