1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/Transforms/GlobalOpt/constantexpr-dangle.ll b/llvm/test/Transforms/GlobalOpt/constantexpr-dangle.ll
new file mode 100644
index 00000000000..3917bfff411
--- /dev/null
+++ b/llvm/test/Transforms/GlobalOpt/constantexpr-dangle.ll
@@ -0,0 +1,12 @@
+; RUN: opt < %s -instcombine -globalopt -S | FileCheck %s
+; CHECK: internal fastcc float @foo
+
+define internal float @foo() {
+        ret float 0.000000e+00
+}
+
+define float @bar() {
+        %tmp1 = call float (...) bitcast (float ()* @foo to float (...)*)( )
+        %tmp2 = fmul float %tmp1, 1.000000e+01           ; <float> [#uses=1]
+        ret float %tmp2
+}