1 ; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -amdgpu-any-address-space-out-arguments -amdgpu-rewrite-out-arguments < %s | FileCheck %s
3 ; CHECK: %void_one_out_non_private_arg_i32_1_use = type { i32 }
4 ; CHECK: %bitcast_pointer_as1 = type { <4 x i32> }
6 ; CHECK-LABEL: define private %void_one_out_non_private_arg_i32_1_use @void_one_out_non_private_arg_i32_1_use.body(ptr addrspace(1) %val) #0 {
7 ; CHECK-NEXT: ret %void_one_out_non_private_arg_i32_1_use zeroinitializer
9 ; CHECK-LABEL: define void @void_one_out_non_private_arg_i32_1_use(ptr addrspace(1) %0) #1 {
10 ; CHECK-NEXT: %2 = call %void_one_out_non_private_arg_i32_1_use @void_one_out_non_private_arg_i32_1_use.body(ptr addrspace(1) poison)
11 ; CHECK-NEXT: %3 = extractvalue %void_one_out_non_private_arg_i32_1_use %2, 0
12 ; CHECK-NEXT: store i32 %3, ptr addrspace(1) %0, align 4
13 ; CHECK-NEXT: ret void
14 define void @void_one_out_non_private_arg_i32_1_use(ptr addrspace(1) %val) #0 {
15 store i32 0, ptr addrspace(1) %val
19 ; CHECK-LABEL: define private %bitcast_pointer_as1 @bitcast_pointer_as1.body(ptr addrspace(1) %out) #0 {
20 ; CHECK-NEXT: %load = load volatile <4 x i32>, ptr addrspace(1) poison
21 ; CHECK-NEXT: %1 = insertvalue %bitcast_pointer_as1 poison, <4 x i32> %load, 0
22 ; CHECK-NEXT: ret %bitcast_pointer_as1 %1
24 ; CHECK-LABEL: define void @bitcast_pointer_as1(ptr addrspace(1) %0) #1 {
25 ; CHECK-NEXT: %2 = call %bitcast_pointer_as1 @bitcast_pointer_as1.body(ptr addrspace(1) poison)
26 define void @bitcast_pointer_as1(ptr addrspace(1) %out) #0 {
27 %load = load volatile <4 x i32>, ptr addrspace(1) poison
28 store <4 x i32> %load, ptr addrspace(1) %out
32 ; CHECK: attributes #0 = { nounwind }
33 ; CHECK: attributes #1 = { alwaysinline nounwind }
34 attributes #0 = { nounwind }