diff options
Diffstat (limited to 'lib/Transforms/Scalar')
| -rw-r--r-- | lib/Transforms/Scalar/CodeGenPrepare.cpp | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp index 9b56a76962..007e9b79e2 100644 --- a/lib/Transforms/Scalar/CodeGenPrepare.cpp +++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp @@ -22,7 +22,6 @@ #include "llvm/Analysis/DominatorInternals.h" #include "llvm/Analysis/Dominators.h" #include "llvm/Analysis/InstructionSimplify.h" -#include "llvm/Analysis/ProfileInfo.h" #include "llvm/Assembly/Writer.h" #include "llvm/IR/Constants.h" #include "llvm/IR/DataLayout.h" @@ -80,7 +79,6 @@ namespace { const TargetLowering *TLI; const TargetLibraryInfo *TLInfo; DominatorTree *DT; - ProfileInfo *PFI; /// CurInstIterator - As we scan instructions optimizing them, this is the /// next instruction to optimize. Xforms that can invalidate this should @@ -111,7 +109,6 @@ namespace { virtual void getAnalysisUsage(AnalysisUsage &AU) const { AU.addPreserved<DominatorTree>(); - AU.addPreserved<ProfileInfo>(); AU.addRequired<TargetLibraryInfo>(); } @@ -151,7 +148,6 @@ bool CodeGenPrepare::runOnFunction(Function &F) { if (TM) TLI = TM->getTargetLowering(); TLInfo = &getAnalysis<TargetLibraryInfo>(); DT = getAnalysisIfAvailable<DominatorTree>(); - PFI = getAnalysisIfAvailable<ProfileInfo>(); OptSize = F.getAttributes().hasAttribute(AttributeSet::FunctionIndex, Attribute::OptimizeForSize); @@ -442,10 +438,6 @@ void CodeGenPrepare::EliminateMostlyEmptyBlock(BasicBlock *BB) { DT->changeImmediateDominator(DestBB, NewIDom); DT->eraseNode(BB); } - if (PFI) { - PFI->replaceAllUses(BB, DestBB); - PFI->removeEdge(ProfileInfo::getEdge(BB, DestBB)); - } BB->eraseFromParent(); ++NumBlocksElim; |