From 5d5134f676a178d37bcccc721cbf0c9c1c97a61c Mon Sep 17 00:00:00 2001 From: Sanjay Patel Date: Fri, 13 May 2016 20:24:53 +0000 Subject: use range-loops; NFCI llvm-svn: 269471 --- llvm/lib/Transforms/Utils/SimplifyCFG.cpp | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'llvm/lib/Transforms/Utils') diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp index 7f5e7eb193c..0eebd8f3327 100644 --- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp @@ -3865,12 +3865,12 @@ static bool EliminateDeadSwitchCases(SwitchInst *SI, AssumptionCache *AC, // Gather dead cases. SmallVector 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) { -- cgit v1.2.3