| ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s |
| ; RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s |
| |
| declare i32 @llvm.amdgcn.lerp(i32, i32, i32) #0 |
| |
| ; GCN-LABEL: {{^}}v_lerp: |
| ; GCN: v_lerp_u8 v{{[0-9]+}}, v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}} |
| define amdgpu_kernel void @v_lerp(ptr addrspace(1) %out, i32 %src) nounwind { |
| %result= call i32 @llvm.amdgcn.lerp(i32 %src, i32 100, i32 100) #0 |
| store i32 %result, ptr addrspace(1) %out, align 4 |
| ret void |
| } |
| |
| attributes #0 = { nounwind readnone } |
