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https://github.com/c64scene-ar/llvm-6502.git
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855a7e6eff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213882 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
2.0 KiB
LLVM
47 lines
2.0 KiB
LLVM
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
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declare float @llvm.fma.f32(float, float, float) nounwind readnone
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declare <2 x float> @llvm.fma.v2f32(<2 x float>, <2 x float>, <2 x float>) nounwind readnone
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declare <4 x float> @llvm.fma.v4f32(<4 x float>, <4 x float>, <4 x float>) nounwind readnone
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; FUNC-LABEL: @fma_f32
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; SI: V_FMA_F32 {{v[0-9]+, v[0-9]+, v[0-9]+, v[0-9]+}}
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define void @fma_f32(float addrspace(1)* %out, float addrspace(1)* %in1,
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float addrspace(1)* %in2, float addrspace(1)* %in3) {
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%r0 = load float addrspace(1)* %in1
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%r1 = load float addrspace(1)* %in2
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%r2 = load float addrspace(1)* %in3
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%r3 = tail call float @llvm.fma.f32(float %r0, float %r1, float %r2)
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store float %r3, float addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: @fma_v2f32
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; SI: V_FMA_F32
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; SI: V_FMA_F32
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define void @fma_v2f32(<2 x float> addrspace(1)* %out, <2 x float> addrspace(1)* %in1,
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<2 x float> addrspace(1)* %in2, <2 x float> addrspace(1)* %in3) {
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%r0 = load <2 x float> addrspace(1)* %in1
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%r1 = load <2 x float> addrspace(1)* %in2
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%r2 = load <2 x float> addrspace(1)* %in3
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%r3 = tail call <2 x float> @llvm.fma.v2f32(<2 x float> %r0, <2 x float> %r1, <2 x float> %r2)
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store <2 x float> %r3, <2 x float> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: @fma_v4f32
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; SI: V_FMA_F32
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; SI: V_FMA_F32
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; SI: V_FMA_F32
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; SI: V_FMA_F32
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define void @fma_v4f32(<4 x float> addrspace(1)* %out, <4 x float> addrspace(1)* %in1,
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<4 x float> addrspace(1)* %in2, <4 x float> addrspace(1)* %in3) {
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%r0 = load <4 x float> addrspace(1)* %in1
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%r1 = load <4 x float> addrspace(1)* %in2
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%r2 = load <4 x float> addrspace(1)* %in3
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%r3 = tail call <4 x float> @llvm.fma.v4f32(<4 x float> %r0, <4 x float> %r1, <4 x float> %r2)
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store <4 x float> %r3, <4 x float> addrspace(1)* %out
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ret void
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}
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