1 files changed, 29 insertions, 0 deletions
diff --git a/test/Transforms/InstSimplify/2011-09-05-InsertExtractValue.ll b/test/Transforms/InstSimplify/2011-09-05-InsertExtractValue.ll
new file mode 100644
index 000000000000..d10c61fe2cf7
--- /dev/null
+++ b/test/Transforms/InstSimplify/2011-09-05-InsertExtractValue.ll
@@ -0,0 +1,29 @@
+; RUN: opt < %s -instsimplify -S | FileCheck %s
+
+declare void @bar()
+
+define void @test1() {
+entry:
+  invoke void @bar() to label %cont unwind label %lpad
+cont:
+  ret void
+lpad:
+  %ex = landingpad { i8*, i32 } personality i32 (i32, i64, i8*, i8*)* @__gxx_personality_v0 cleanup
+  %exc_ptr = extractvalue { i8*, i32 } %ex, 0
+  %filter = extractvalue { i8*, i32 } %ex, 1
+  %exc_ptr2 = insertvalue { i8*, i32 } undef, i8* %exc_ptr, 0
+  %filter2 = insertvalue { i8*, i32 } %exc_ptr2, i32 %filter, 1
+  resume { i8*, i32 } %filter2
+; CHECK: @test1
+; CHECK-NOT: extractvalue
+; CHECK-NOT: insertvalue
+}
+
+declare i32 @__gxx_personality_v0(i32, i64, i8*, i8*)
+
+define { i8, i32 } @test2({ i8*, i32 } %x) {
+  %ex = extractvalue { i8*, i32 } %x, 1
+  %ins = insertvalue { i8, i32 } undef, i32 %ex, 1
+  ret { i8, i32 } %ins
+; CHECK: @test2
+}