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 5 declare i32 @llvm.AMDGPU.abs(i32) nounwind readnone 6 7 ; Legacy name 8 declare i32 @llvm.AMDIL.abs.i32(i32) nounwind readnone 9 10 ; FUNC-LABEL: {{^}}s_abs_i32: 11 ; SI: s_abs_i32 12 13 ; EG: SUB_INT 14 ; EG: MAX_INT 15 define void @s_abs_i32(i32 addrspace(1)* %out, i32 %src) nounwind { 16 %abs = call i32 @llvm.AMDGPU.abs(i32 %src) nounwind readnone 17 store i32 %abs, i32 addrspace(1)* %out, align 4 18 ret void 19 } 20 21 ; FUNC-LABEL: {{^}}v_abs_i32: 22 ; SI: v_sub_i32_e32 23 ; SI: v_max_i32_e32 24 ; SI: s_endpgm 25 26 ; EG: SUB_INT 27 ; EG: MAX_INT 28 define void @v_abs_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %src) nounwind { 29 %val = load i32, i32 addrspace(1)* %src, align 4 30 %abs = call i32 @llvm.AMDGPU.abs(i32 %val) nounwind readnone 31 store i32 %abs, i32 addrspace(1)* %out, align 4 32 ret void 33 } 34 35 ; FUNC-LABEL: {{^}}abs_i32_legacy_amdil: 36 ; SI: v_sub_i32_e32 37 ; SI: v_max_i32_e32 38 ; SI: s_endpgm 39 40 ; EG: SUB_INT 41 ; EG: MAX_INT 42 define void @abs_i32_legacy_amdil(i32 addrspace(1)* %out, i32 addrspace(1)* %src) nounwind { 43 %val = load i32, i32 addrspace(1)* %src, align 4 44 %abs = call i32 @llvm.AMDIL.abs.i32(i32 %val) nounwind readnone 45 store i32 %abs, i32 addrspace(1)* %out, align 4 46 ret void 47 } 48
