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-rw-r--r--llvm/lib/CodeGen/SafeStackLayout.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SafeStackLayout.cpp b/llvm/lib/CodeGen/SafeStackLayout.cpp
index b8190e0f215..fb433c1856a 100644
--- a/llvm/lib/CodeGen/SafeStackLayout.cpp
+++ b/llvm/lib/CodeGen/SafeStackLayout.cpp
@@ -100,7 +100,8 @@ void StackLayout::layoutObject(StackObject &Obj) {
}
// Split starting and ending regions if necessary.
- for (StackRegion &R : Regions) {
+ for (unsigned i = 0; i < Regions.size(); ++i) {
+ StackRegion &R = Regions[i];
if (Start > R.Start && Start < R.End) {
StackRegion R0 = R;
R.Start = R0.End = Start;
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