1; RUN: llc --filetype=obj %s -o - | dxil-dis -o - | FileCheck %s
2target triple = "dxil-unknown-unknown"
3
4define i64 @test(ptr %p) {
5  store i32 0, ptr %p
6  %v = load i64, ptr %p
7  ret i64 %v
8}
9
10; CHECK: define i64 @test(i8* %p) {
11; CHECK-NEXT: %1 = bitcast i8* %p to i32*
12; CHECK-NEXT: store i32 0, i32* %1, align 4
13; CHECK-NEXT: %2 = bitcast i8* %p to i64*
14; CHECK-NEXT: %3 = load i64, i64* %2, align 8
15
16define i64 @test2(ptr %p) {
17  store i64 0, ptr %p
18  %v = load i64, ptr %p
19  ret i64 %v
20}
21
22; CHECK: define i64 @test2(i64* %p) {
23; CHECK-NEXT: store i64 0, i64* %p, align 8
24; CHECK-NEXT: %v = load i64, i64* %p, align 8
25
26define i64 @test3(ptr addrspace(1) %p) {
27  store i32 0, ptr addrspace(1) %p
28  %v = load i64, ptr addrspace(1) %p
29  ret i64 %v
30}
31
32; CHECK: define i64 @test3(i8 addrspace(1)* %p) {
33; CHECK-NEXT: %1 = bitcast i8 addrspace(1)* %p to i32 addrspace(1)*
34; CHECK-NEXT: store i32 0, i32 addrspace(1)* %1, align 4
35; CHECK-NEXT: %2 = bitcast i8 addrspace(1)* %p to i64 addrspace(1)*
36; CHECK-NEXT: %3 = load i64, i64 addrspace(1)* %2, align 8
37
38define i64 @test4(ptr addrspace(1) %p) {
39  store i64 0, ptr addrspace(1) %p
40  %v = load i64, ptr addrspace(1) %p
41  ret i64 %v
42}
43
44; CHECK: define i64 @test4(i64 addrspace(1)* %p) {
45; CHECK-NEXT: store i64 0, i64 addrspace(1)* %p, align 8
46; CHECK-NEXT: %v = load i64, i64 addrspace(1)* %p, align 8
47
48
49define i64 @test5(ptr %p) {
50  %casted = addrspacecast ptr %p to ptr addrspace(1)
51  store i64 0, ptr addrspace(1) %casted
52  %v = load i64, ptr addrspace(1) %casted
53  ret i64 %v
54}
55
56; CHECK: define i64 @test5(i8* %p) {
57; CHECK-NEXT: %casted = addrspacecast i8* %p to i64 addrspace(1)*
58; CHECK-NEXT: store i64 0, i64 addrspace(1)* %casted, align 8
59; CHECK-NEXT: %v = load i64, i64 addrspace(1)* %casted, align 8
60