From bd3306aecb3a15e8967143b8cdbbccf2b1b19b74 Mon Sep 17 00:00:00 2001 From: patrick Date: Sat, 14 Jan 2017 19:55:43 +0000 Subject: Import LLVM 3.9.1 including clang and lld. --- gnu/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'gnu/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp') diff --git a/gnu/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp b/gnu/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp index 6b1d1dae5f0..9385f825523 100644 --- a/gnu/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp +++ b/gnu/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp @@ -66,9 +66,7 @@ bool UnifyFunctionExitNodes::runOnFunction(Function &F) { "UnifiedUnreachableBlock", &F); new UnreachableInst(F.getContext(), UnreachableBlock); - for (std::vector::iterator I = UnreachableBlocks.begin(), - E = UnreachableBlocks.end(); I != E; ++I) { - BasicBlock *BB = *I; + for (BasicBlock *BB : UnreachableBlocks) { BB->getInstList().pop_back(); // Remove the unreachable inst. BranchInst::Create(UnreachableBlock, BB); } @@ -104,10 +102,7 @@ bool UnifyFunctionExitNodes::runOnFunction(Function &F) { // Loop over all of the blocks, replacing the return instruction with an // unconditional branch. // - for (std::vector::iterator I = ReturningBlocks.begin(), - E = ReturningBlocks.end(); I != E; ++I) { - BasicBlock *BB = *I; - + for (BasicBlock *BB : ReturningBlocks) { // Add an incoming element to the PHI node for every return instruction that // is merging into this new block... if (PN) -- cgit v1.2.3-59-g8ed1b