| ; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck -check-prefix=SI %s |
| |
| ; SI-LABEL: @vector_imax |
| ; SI: V_MAX_I32_e32 |
| define void @vector_imax(i32 %p0, i32 %p1, i32 addrspace(1)* %in) #0 { |
| main_body: |
| %load = load i32 addrspace(1)* %in, align 4 |
| %max = call i32 @llvm.AMDGPU.imax(i32 %p0, i32 %load) |
| %bc = bitcast i32 %max to float |
| call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 0, float %bc, float %bc, float %bc, float %bc) |
| ret void |
| } |
| |
| ; SI-LABEL: @scalar_imax |
| ; SI: S_MAX_I32 |
| define void @scalar_imax(i32 %p0, i32 %p1) #0 { |
| entry: |
| %max = call i32 @llvm.AMDGPU.imax(i32 %p0, i32 %p1) |
| %bc = bitcast i32 %max to float |
| call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 0, float %bc, float %bc, float %bc, float %bc) |
| ret void |
| } |
| |
| ; Function Attrs: readnone |
| declare i32 @llvm.AMDGPU.imax(i32, i32) #1 |
| |
| declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float) |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { nounwind readnone } |
| |
| !0 = metadata !{metadata !"const", null, i32 1} |