File: llvm.r600.recipsqrt.clamped.ll

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llvm-toolchain-7 1%3A7.0.1-8
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; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG %s

declare float @llvm.r600.recipsqrt.clamped.f32(float) nounwind readnone

; EG-LABEL: {{^}}rsq_clamped_f32:
; EG: RECIPSQRT_CLAMPED
define amdgpu_kernel void @rsq_clamped_f32(float addrspace(1)* %out, float %src) nounwind {
  %rsq_clamped = call float @llvm.r600.recipsqrt.clamped.f32(float %src)
  store float %rsq_clamped, float addrspace(1)* %out, align 4
  ret void
}