source: icGREP/icgrep-devel/llvm-3.6.1.src/test/CodeGen/R600/llvm.AMDGPU.abs.ll @ 4664

Last change on this file since 4664 was 4664, checked in by cameron, 4 years ago

Upgrade LLVM to 3.6.1

File size: 1.5 KB
Line 
1; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
3; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
4
5declare i32 @llvm.AMDGPU.abs(i32) nounwind readnone
6
7; Legacy name
8declare i32 @llvm.AMDIL.abs.i32(i32) nounwind readnone
9
10; FUNC-LABEL: {{^}}s_abs_i32:
11; SI: s_sub_i32
12; SI: s_max_i32
13; SI: s_endpgm
14
15; EG: SUB_INT
16; EG: MAX_INT
17define void @s_abs_i32(i32 addrspace(1)* %out, i32 %src) nounwind {
18  %abs = call i32 @llvm.AMDGPU.abs(i32 %src) nounwind readnone
19  store i32 %abs, i32 addrspace(1)* %out, align 4
20  ret void
21}
22
23; FUNC-LABEL: {{^}}v_abs_i32:
24; SI: v_sub_i32_e32
25; SI: v_max_i32_e32
26; SI: s_endpgm
27
28; EG: SUB_INT
29; EG: MAX_INT
30define void @v_abs_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %src) nounwind {
31  %val = load i32 addrspace(1)* %src, align 4
32  %abs = call i32 @llvm.AMDGPU.abs(i32 %val) nounwind readnone
33  store i32 %abs, i32 addrspace(1)* %out, align 4
34  ret void
35}
36
37; FUNC-LABEL: {{^}}abs_i32_legacy_amdil:
38; SI: v_sub_i32_e32
39; SI: v_max_i32_e32
40; SI: s_endpgm
41
42; EG: SUB_INT
43; EG: MAX_INT
44define void @abs_i32_legacy_amdil(i32 addrspace(1)* %out, i32 addrspace(1)* %src) nounwind {
45  %val = load i32 addrspace(1)* %src, align 4
46  %abs = call i32 @llvm.AMDIL.abs.i32(i32 %val) nounwind readnone
47  store i32 %abs, i32 addrspace(1)* %out, align 4
48  ret void
49}
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