Change errs() to dbgs().

[oota-llvm.git] / lib / Transforms / Scalar / TailDuplication.cpp

diff --git a/lib/Transforms/Scalar/TailDuplication.cpp b/lib/Transforms/Scalar/TailDuplication.cpp
index 8345175e137f769ec3e86fa128923681810bd720..b06ae3def00ecf4484027b2fe23b637dc73ed67e 100644 (file)
--- a/lib/Transforms/Scalar/TailDuplication.cpp
+++ b/lib/Transforms/Scalar/TailDuplication.cpp
@@ -28,7 +28,6 @@
 #include "llvm/Type.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Analysis/ConstantFolding.h"
-#include "llvm/Analysis/MallocHelper.h"
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
@@ -129,8 +128,8 @@ bool TailDup::shouldEliminateUnconditionalBranch(TerminatorInst *TI,
     // other instructions.
     if (isa<CallInst>(I) || isa<InvokeInst>(I)) return false;
 
-    // Allso alloca and malloc.
-    if (isa<AllocationInst>(I) || isMalloc(I)) return false;
+    // Also alloca and malloc.
+    if (isa<AllocaInst>(I)) return false;
 
     // Some vector instructions can expand into a number of instructions.
     if (isa<ShuffleVectorInst>(I) || isa<ExtractElementInst>(I) ||
@@ -306,7 +305,7 @@ void TailDup::eliminateUnconditionalBranch(BranchInst *Branch) {
   // keeping track of the mapping...
   //
   for (; BI != DestBlock->end(); ++BI) {
-    Instruction *New = BI->clone(BI->getContext());
+    Instruction *New = BI->clone();
     New->setName(BI->getName());
     SourceBlock->getInstList().push_back(New);
     ValueMapping[BI] = New;
@@ -360,8 +359,7 @@ void TailDup::eliminateUnconditionalBranch(BranchInst *Branch) {
       Instruction *Inst = BI++;
       if (isInstructionTriviallyDead(Inst))
         Inst->eraseFromParent();
-      else if (Constant *C = ConstantFoldInstruction(Inst,
-                                                     Inst->getContext())) {
+      else if (Constant *C = ConstantFoldInstruction(Inst)) {
         Inst->replaceAllUsesWith(C);
         Inst->eraseFromParent();
       }