51 lines
1.4 KiB
LLVM
51 lines
1.4 KiB
LLVM
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck %s -check-prefix=R600 -check-prefix=FUNC
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; FUNC-LABEL: {{^}}rint_f32:
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; R600: RNDNE
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; SI: v_rndne_f32_e32
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define amdgpu_kernel void @rint_f32(float addrspace(1)* %out, float %in) {
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entry:
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%0 = call float @llvm.rint.f32(float %in) #0
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store float %0, float addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}rint_v2f32:
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; R600: RNDNE
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; R600: RNDNE
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; SI: v_rndne_f32_e32
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; SI: v_rndne_f32_e32
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define amdgpu_kernel void @rint_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) {
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entry:
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%0 = call <2 x float> @llvm.rint.v2f32(<2 x float> %in) #0
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store <2 x float> %0, <2 x float> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}rint_v4f32:
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; R600: RNDNE
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; R600: RNDNE
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; R600: RNDNE
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; R600: RNDNE
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; SI: v_rndne_f32_e32
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; SI: v_rndne_f32_e32
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; SI: v_rndne_f32_e32
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; SI: v_rndne_f32_e32
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define amdgpu_kernel void @rint_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) {
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entry:
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%0 = call <4 x float> @llvm.rint.v4f32(<4 x float> %in) #0
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store <4 x float> %0, <4 x float> addrspace(1)* %out
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ret void
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}
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declare float @llvm.rint.f32(float) #0
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declare <2 x float> @llvm.rint.v2f32(<2 x float>) #0
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declare <4 x float> @llvm.rint.v4f32(<4 x float>) #0
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attributes #0 = { nounwind readnone }
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