new testcase
llvm-svn: 32417
diff --git a/llvm/test/Regression/Transforms/ScalarRepl/union-fp-int.ll b/llvm/test/Regression/Transforms/ScalarRepl/union-fp-int.ll
new file mode 100644
index 0000000..9c0e23e
--- /dev/null
+++ b/llvm/test/Regression/Transforms/ScalarRepl/union-fp-int.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-upgrade < %s | llvm-as | opt -scalarrepl | llvm-dis | not grep alloca &&
+; RUN: llvm-upgrade < %s | llvm-as | opt -scalarrepl | llvm-dis | grep 'bitcast.*float.*int'
+
+int %test(float %X) {
+ %X_addr = alloca float
+ store float %X, float* %X_addr
+ %X_addr = bitcast float* %X_addr to int*
+ %tmp = load int* %X_addr
+ ret int %tmp
+}