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-rw-r--r--llvm/lib/Transforms/Scalar/GVNPRE.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Scalar/GVNPRE.cpp b/llvm/lib/Transforms/Scalar/GVNPRE.cpp
index 73739c161a9..4a5dca94098 100644
--- a/llvm/lib/Transforms/Scalar/GVNPRE.cpp
+++ b/llvm/lib/Transforms/Scalar/GVNPRE.cpp
@@ -695,6 +695,7 @@ Value* GVNPRE::find_leader(ValueNumberedSet& vals, uint32_t v) {
if (v == VN.lookup(*I))
return *I;
+ assert(0 && "No leader found, but present bit is set?");
return 0;
}
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