1 ; RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck -check-prefix=SI %s 2 ; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck -check-prefix=SI %s 3 4 ; SI-LABEL: {{^}}vector_imax: 5 ; SI: v_max_i32_e32 6 define void @vector_imax(i32 %p0, i32 %p1, i32 addrspace(1)* %in) #0 { 7 main_body: 8 %load = load i32, i32 addrspace(1)* %in, align 4 9 %max = call i32 @llvm.AMDGPU.imax(i32 %p0, i32 %load) 10 %bc = bitcast i32 %max to float 11 call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 0, float %bc, float %bc, float %bc, float %bc) 12 ret void 13 } 14 15 ; SI-LABEL: {{^}}scalar_imax: 16 ; SI: s_max_i32 17 define void @scalar_imax(i32 %p0, i32 %p1) #0 { 18 entry: 19 %max = call i32 @llvm.AMDGPU.imax(i32 %p0, i32 %p1) 20 %bc = bitcast i32 %max to float 21 call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 0, float %bc, float %bc, float %bc, float %bc) 22 ret void 23 } 24 25 ; Function Attrs: readnone 26 declare i32 @llvm.AMDGPU.imax(i32, i32) #1 27 28 declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float) 29 30 attributes #0 = { nounwind } 31 attributes #1 = { nounwind readnone } 32 33 !0 = !{!"const", null, i32 1} 34
