1 files changed, 22 insertions, 0 deletions
diff --git a/test/Transforms/LowerExpectIntrinsic/PR33346.ll b/test/Transforms/LowerExpectIntrinsic/PR33346.ll
new file mode 100644
index 000000000000..ca962fbdc8f3
--- /dev/null
+++ b/test/Transforms/LowerExpectIntrinsic/PR33346.ll
@@ -0,0 +1,22 @@
+; RUN: opt -lower-expect -S < %s
+; RUN: opt -passes='function(lower-expect)' -S < %s
+
+define i64 @foo(i64 %arg) #0 {
+bb:
+  %tmp = alloca i64, align 8
+  store i64 %arg, i64* %tmp, align 8
+  %tmp1 = load i64, i64* %tmp, align 8
+  %tmp2 = load i64, i64* %tmp, align 8
+  %tmp3 = call i64 @llvm.expect.i64(i64 %tmp1, i64 %tmp2)
+  ret i64 %tmp3
+}
+
+; Function Attrs: nounwind readnone
+declare i64 @llvm.expect.i64(i64, i64)
+
+
+!llvm.module.flags = !{!0}
+!llvm.ident = !{!1}
+
+!0 = !{i32 1, !"wchar_size", i32 4}
+!1 = !{!"clang version 5.0.0 (trunk 304723)"}