| ; RUN: opt < %s -constprop -S | FileCheck %s |
| |
| %struct = type { i32, [4 x i8] } |
| |
| 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 [3 x %struct] @test3() { |
| %A = insertvalue [3 x %struct] [ %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 [3 x %struct] %A |
| ; CHECK: @test3 |
| ; CHECK:ret [3 x %struct] [%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 [3 x %struct] @zeroinitializer-test3() { |
| %A = insertvalue [3 x %struct] zeroinitializer, i32 1, 1, 0 |
| ret [3 x %struct] %A |
| ; CHECK: @zeroinitializer-test3 |
| ; CHECK: ret [3 x %struct] [%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 [3 x %struct] @undef-test3() { |
| %A = insertvalue [3 x %struct] undef, i32 0, 1, 0 |
| ret [3 x %struct] %A |
| ; CHECK: @undef-test3 |
| ; CHECK: ret [3 x %struct] [%struct undef, %struct { i32 0, [4 x i8] undef }, %struct undef] |
| } |
| |