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cc6a418600
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212870 91177308-0d34-0410-b5e6-96231b3b80d8
13 lines
497 B
LLVM
13 lines
497 B
LLVM
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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declare float @llvm.AMDGPU.lrp(float, float, float) nounwind readnone
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; FUNC-LABEL: @test_lrp
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; SI: V_SUB_F32
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; SI: V_MAD_F32
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define void @test_lrp(float addrspace(1)* %out, float %src0, float %src1, float %src2) nounwind {
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%mad = call float @llvm.AMDGPU.lrp(float %src0, float %src1, float %src2) nounwind readnone
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store float %mad, float addrspace(1)* %out, align 4
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ret void
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}
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