Another place where debug info affected codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98026 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ScalarEvolutionExpander.cpp b/lib/Analysis/ScalarEvolutionExpander.cpp
index e27da96..3c2cbfb 100644
--- a/lib/Analysis/ScalarEvolutionExpander.cpp
+++ b/lib/Analysis/ScalarEvolutionExpander.cpp
@@ -1286,6 +1286,8 @@
// there) so that it is guaranteed to dominate any user inside the loop.
if (L && S->hasComputableLoopEvolution(L) && L != PostIncLoop)
InsertPt = L->getHeader()->getFirstNonPHI();
+ while (isa<DbgInfoIntrinsic>(InsertPt))
+ InsertPt = llvm::next(BasicBlock::iterator(InsertPt));
while (isInsertedInstruction(InsertPt))
InsertPt = llvm::next(BasicBlock::iterator(InsertPt));
break;