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-rw-r--r--llvm/lib/Transforms/IPO/ArgumentPromotion.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp b/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
index 1c0f5900d8d..8823b811748 100644
--- a/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
+++ b/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
@@ -114,6 +114,9 @@ Pass *llvm::createArgumentPromotionPass(unsigned maxElements) {
}
bool ArgPromotion::runOnSCC(CallGraphSCC &SCC) {
+ if (skipSCC(SCC))
+ return false;
+
bool Changed = false, LocalChange;
do { // Iterate until we stop promoting from this SCC.
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