diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp index 95225f428bd..f3602675ed0 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp @@ -788,15 +788,14 @@ static IntrinsicInst *FindInitTrampolineFromAlloca(Value *TrampMem) { // is good enough in practice and simpler than handling any number of casts. Value *Underlying = TrampMem->stripPointerCasts(); if (Underlying != TrampMem && - (!Underlying->hasOneUse() || *Underlying->use_begin() != TrampMem)) + (!Underlying->hasOneUse() || Underlying->user_back() != TrampMem)) return 0; if (!isa<AllocaInst>(Underlying)) return 0; IntrinsicInst *InitTrampoline = 0; - for (Value::use_iterator I = TrampMem->use_begin(), E = TrampMem->use_end(); - I != E; I++) { - IntrinsicInst *II = dyn_cast<IntrinsicInst>(*I); + for (User *U : TrampMem->users()) { + IntrinsicInst *II = dyn_cast<IntrinsicInst>(U); if (!II) return 0; if (II->getIntrinsicID() == Intrinsic::init_trampoline) { @@ -1010,9 +1009,8 @@ bool InstCombiner::transformConstExprCastCall(CallSite CS) { // the critical edge). Bail out in this case. if (!Caller->use_empty()) if (InvokeInst *II = dyn_cast<InvokeInst>(Caller)) - for (Value::use_iterator UI = II->use_begin(), E = II->use_end(); - UI != E; ++UI) - if (PHINode *PN = dyn_cast<PHINode>(*UI)) + for (User *U : II->users()) + if (PHINode *PN = dyn_cast<PHINode>(U)) if (PN->getParent() == II->getNormalDest() || PN->getParent() == II->getUnwindDest()) return false; |
