| ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck %s |
| |
| declare float @llvm.amdgcn.fdiv.fast(float, float) #0 |
| |
| ; CHECK-LABEL: {{^}}test_fdiv_fast: |
| ; CHECK: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, v{{[0-9]+}}, vcc |
| ; CHECK: v_mul_f32_e32 |
| ; CHECK: v_rcp_f32_e32 |
| ; CHECK: v_mul_f32_e32 |
| ; CHECK: v_mul_f32_e32 |
| define amdgpu_kernel void @test_fdiv_fast(float addrspace(1)* %out, float %a, float %b) #1 { |
| %fdiv = call float @llvm.amdgcn.fdiv.fast(float %a, float %b) |
| store float %fdiv, float addrspace(1)* %out |
| ret void |
| } |
| |
| attributes #0 = { nounwind readnone } |
| attributes #1 = { nounwind } |
