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use range-loops; NFCI

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269471 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjay Patel 2016-05-13 20:24:53 +00:00
parent 1c60c02881
commit f8ff5802ad
1 changed files with 7 additions and 7 deletions
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14
lib/Transforms/Utils/SimplifyCFG.cpp
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@ -3865,12 +3865,12 @@ static bool EliminateDeadSwitchCases(SwitchInst *SI, AssumptionCache *AC,
// Gather dead cases.
SmallVector<ConstantInt*, 8> DeadCases;
for (SwitchInst::CaseIt I = SI->case_begin(), E = SI->case_end(); I != E; ++I) {
if ((I.getCaseValue()->getValue() & KnownZero) != 0 ||
(I.getCaseValue()->getValue() & KnownOne) != KnownOne) {
DeadCases.push_back(I.getCaseValue());
for (auto &Case : SI->cases()) {
if ((Case.getCaseValue()->getValue() & KnownZero) != 0 ||
(Case.getCaseValue()->getValue() & KnownOne) != KnownOne) {
DeadCases.push_back(Case.getCaseValue());
DEBUG(dbgs() << "SimplifyCFG: switch case '"
<< I.getCaseValue() << "' is dead.\n");
<< Case.getCaseValue() << "' is dead.\n");
}
}
@ -3905,8 +3905,8 @@ static bool EliminateDeadSwitchCases(SwitchInst *SI, AssumptionCache *AC,
}
// Remove dead cases from the switch.
for (unsigned I = 0, E = DeadCases.size(); I != E; ++I) {
SwitchInst::CaseIt Case = SI->findCaseValue(DeadCases[I]);
for (ConstantInt *DeadCase : DeadCases) {
SwitchInst::CaseIt Case = SI->findCaseValue(DeadCase);
assert(Case != SI->case_default() &&
"Case was not found. Probably mistake in DeadCases forming.");
if (HasWeight) {