1 ; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck -check-prefix=SI %s 2 3 ; SI-LABEL: @vector_imax 4 ; SI: V_MAX_I32_e32 5 define void @vector_imax(i32 %p0, i32 %p1, i32 addrspace(1)* %in) #0 { 6 main_body: 7 %load = load i32 addrspace(1)* %in, align 4 8 %max = call i32 @llvm.AMDGPU.imax(i32 %p0, i32 %load) 9 %bc = bitcast i32 %max to float 10 call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 0, float %bc, float %bc, float %bc, float %bc) 11 ret void 12 } 13 14 ; SI-LABEL: @scalar_imax 15 ; SI: S_MAX_I32 16 define void @scalar_imax(i32 %p0, i32 %p1) #0 { 17 entry: 18 %max = call i32 @llvm.AMDGPU.imax(i32 %p0, i32 %p1) 19 %bc = bitcast i32 %max to float 20 call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 0, float %bc, float %bc, float %bc, float %bc) 21 ret void 22 } 23 24 ; Function Attrs: readnone 25 declare i32 @llvm.AMDGPU.imax(i32, i32) #1 26 27 declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float) 28 29 attributes #0 = { nounwind } 30 attributes #1 = { nounwind readnone } 31 32 !0 = metadata !{metadata !"const", null, i32 1} 33
