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[BasicBlockUtils] Set debug locations for instructions created in SplitBlockPredecessors.

Browse Source 
Test Plan: regression test suite

Reviewers: eugenis, dblaikie

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D10343

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239438 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexey Samsonov
2015-06-09 22:10:29 +00:00
parent 12f81b4639
commit 8478c82b28
3 changed files with 95 additions and 4 deletions
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2
lib/Transforms/Utils/LoopSimplify.cpp
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@ -144,8 +144,6 @@ BasicBlock *llvm::InsertPreheaderForLoop(Loop *L, Pass *PP) {
PreheaderBB = SplitBlockPredecessors(Header, OutsideBlocks, ".preheader",
AA, DT, LI, PreserveLCSSA);
PreheaderBB->getTerminator()->setDebugLoc(
Header->getFirstNonPHI()->getDebugLoc());
DEBUG(dbgs() << "LoopSimplify: Creating pre-header "
<< PreheaderBB->getName() << "\n");