1 files changed, 68 insertions, 0 deletions
diff --git a/test/Transforms/ConstProp/insertvalue.ll b/test/Transforms/ConstProp/insertvalue.ll
new file mode 100644
index 0000000..f0eb553
--- /dev/null
+++ b/test/Transforms/ConstProp/insertvalue.ll
@@ -0,0 +1,68 @@
+; RUN: opt < %s -constprop -S | FileCheck %s
+
+%struct = type { i32, [4 x i8] }
+%array = type [3 x %struct]
+
+define %struct @test1() {
+  %A = insertvalue %struct { i32 2, [4 x i8] c"foo\00" }, i32 1, 0
+  ret %struct %A
+; CHECK: @test1
+; CHECK: ret %struct { i32 1, [4 x i8] c"foo\00" }
+}
+
+define %struct @test2() {
+  %A = insertvalue %struct { i32 2, [4 x i8] c"foo\00" }, i8 1, 1, 2
+  ret %struct %A
+; CHECK: @test2
+; CHECK: ret %struct { i32 2, [4 x i8] c"fo\01\00" }
+}
+
+define %array @test3() {
+  %A = insertvalue %array [ %struct { i32 0, [4 x i8] c"aaaa" }, %struct { i32 1, [4 x i8] c"bbbb" }, %struct { i32 2, [4 x i8] c"cccc" } ], i32 -1, 1, 0
+  ret %array %A
+; CHECK: @test3
+; CHECK:ret %array [%struct { i32 0, [4 x i8] c"aaaa" }, %struct { i32 -1, [4 x i8] c"bbbb" }, %struct { i32 2, [4 x i8] c"cccc" }]
+}
+
+define %struct @zeroinitializer-test1() {
+  %A = insertvalue %struct zeroinitializer, i32 1, 0
+  ret %struct %A
+; CHECK: @zeroinitializer-test1
+; CHECK: ret %struct { i32 1, [4 x i8] zeroinitializer }
+}
+
+define %struct @zeroinitializer-test2() {
+  %A = insertvalue %struct zeroinitializer, i8 1, 1, 2
+  ret %struct %A
+; CHECK: @zeroinitializer-test2
+; CHECK: ret %struct { i32 0, [4 x i8] c"\00\00\01\00" }
+}
+
+define %array @zeroinitializer-test3() {
+  %A = insertvalue %array zeroinitializer, i32 1, 1, 0
+  ret %array %A
+; CHECK: @zeroinitializer-test3
+; CHECK: ret %array [%struct zeroinitializer, %struct { i32 1, [4 x i8] zeroinitializer }, %struct zeroinitializer]
+}
+
+define %struct @undef-test1() {
+  %A = insertvalue %struct undef, i32 1, 0
+  ret %struct %A
+; CHECK: @undef-test1
+; CHECK: ret %struct { i32 1, [4 x i8] undef }
+}
+
+define %struct @undef-test2() {
+  %A = insertvalue %struct undef, i8 0, 1, 2
+  ret %struct %A
+; CHECK: @undef-test2
+; CHECK: ret %struct { i32 undef, [4 x i8] [i8 undef, i8 undef, i8 0, i8 undef] }
+}
+
+define %array @undef-test3() {
+  %A = insertvalue %array undef, i32 0, 1, 0
+  ret %array %A
+; CHECK: @undef-test3
+; CHECK: ret %array [%struct undef, %struct { i32 0, [4 x i8] undef }, %struct undef]
+}
+