diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/SimplifyCFG.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyCFG.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp index b03fb62..7f6d779 100644 --- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp @@ -5977,14 +5977,14 @@ bool SimplifyCFGOpt::turnSwitchRangeIntoICmp(SwitchInst *SI, } // Prune obsolete incoming values off the successors' PHI nodes. - for (auto BBI = Dest->begin(); isa<PHINode>(BBI); ++BBI) { + for (auto &PHI : make_early_inc_range(Dest->phis())) { unsigned PreviousEdges = Cases->size(); if (Dest == SI->getDefaultDest()) ++PreviousEdges; for (unsigned I = 0, E = PreviousEdges - 1; I != E; ++I) - cast<PHINode>(BBI)->removeIncomingValue(SI->getParent()); + PHI.removeIncomingValue(SI->getParent()); } - for (auto BBI = OtherDest->begin(); isa<PHINode>(BBI); ++BBI) { + for (auto &PHI : make_early_inc_range(OtherDest->phis())) { unsigned PreviousEdges = OtherCases->size(); if (OtherDest == SI->getDefaultDest()) ++PreviousEdges; @@ -5993,7 +5993,7 @@ bool SimplifyCFGOpt::turnSwitchRangeIntoICmp(SwitchInst *SI, if (NewBI->isUnconditional()) ++E; for (unsigned I = 0; I != E; ++I) - cast<PHINode>(BBI)->removeIncomingValue(SI->getParent()); + PHI.removeIncomingValue(SI->getParent()); } // Clean up the default block - it may have phis or other instructions before |