File: llvm.amdgcn.fdiv.fast.ll

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llvm-toolchain-3.9 1%3A3.9.1-8
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; 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 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 }