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Simplify code. No functionality change.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166053 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakub Staszak 2012-10-16 19:52:32 +00:00
parent b21d9aebba
commit be6f884afc
1 changed files with 3 additions and 7 deletions
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10
lib/Transforms/Scalar/LoopUnswitch.cpp
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@ -907,13 +907,9 @@ void LoopUnswitch::UnswitchNontrivialCondition(Value *LIC, Constant *Val,
/// specified.
static void RemoveFromWorklist(Instruction *I,
std::vector<Instruction*> &Worklist) {
std::vector<Instruction*>::iterator WI = std::find(Worklist.begin(),
Worklist.end(), I);
while (WI != Worklist.end()) {
unsigned Offset = WI-Worklist.begin();
Worklist.erase(WI);
WI = std::find(Worklist.begin()+Offset, Worklist.end(), I);
}
Worklist.erase(std::remove(Worklist.begin(), Worklist.end(), I),
Worklist.end());
}
/// ReplaceUsesOfWith - When we find that I really equals V, remove I from the