forked from OSchip/llvm-project
93 lines
2.7 KiB
LLVM
93 lines
2.7 KiB
LLVM
; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=SI-SAFE -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=SI -enable-unsafe-fp-math < %s | FileCheck -check-prefix=SI -check-prefix=SI-UNSAFE -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=tonga < %s | FileCheck -check-prefix=SI -check-prefix=SI-SAFE -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=tonga -enable-unsafe-fp-math < %s | FileCheck -check-prefix=SI -check-prefix=SI-UNSAFE -check-prefix=FUNC %s
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; FUNC-LABEL: sin_f32
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; EG: MULADD_IEEE *
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; EG: FRACT *
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; EG: ADD *
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; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
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; EG-NOT: SIN
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; SI: v_mul_f32
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; SI: v_fract_f32
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; SI: v_sin_f32
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; SI-NOT: v_sin_f32
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define void @sin_f32(float addrspace(1)* %out, float %x) #1 {
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%sin = call float @llvm.sin.f32(float %x)
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store float %sin, float addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}sin_3x_f32:
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; SI-UNSAFE-NOT: v_add_f32
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; SI-UNSAFE: 0x3ef47644
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; SI-UNSAFE: v_mul_f32
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; SI-SAFE: v_mul_f32
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; SI-SAFE: v_mul_f32
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; SI: v_fract_f32
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; SI: v_sin_f32
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; SI-NOT: v_sin_f32
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define void @sin_3x_f32(float addrspace(1)* %out, float %x) #1 {
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%y = fmul float 3.0, %x
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%sin = call float @llvm.sin.f32(float %y)
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store float %sin, float addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}sin_2x_f32:
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; SI-UNSAFE-NOT: v_add_f32
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; SI-UNSAFE: 0x3ea2f983
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; SI-UNSAFE: v_mul_f32
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; SI-SAFE: v_add_f32
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; SI-SAFE: v_mul_f32
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; SI: v_fract_f32
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; SI: v_sin_f32
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; SI-NOT: v_sin_f32
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define void @sin_2x_f32(float addrspace(1)* %out, float %x) #1 {
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%y = fmul float 2.0, %x
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%sin = call float @llvm.sin.f32(float %y)
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store float %sin, float addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}test_2sin_f32:
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; SI-UNSAFE: 0x3ea2f983
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; SI-UNSAFE: v_mul_f32
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; SI-SAFE: v_add_f32
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; SI-SAFE: v_mul_f32
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; SI: v_fract_f32
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; SI: v_sin_f32
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; SI-NOT: v_sin_f32
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define void @test_2sin_f32(float addrspace(1)* %out, float %x) #1 {
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%y = fmul float 2.0, %x
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%sin = call float @llvm.sin.f32(float %y)
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store float %sin, float addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}sin_v4f32:
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; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
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; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
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; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
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; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}
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; EG-NOT: SIN
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; SI: v_sin_f32
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; SI: v_sin_f32
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; SI: v_sin_f32
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; SI: v_sin_f32
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; SI-NOT: v_sin_f32
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define void @sin_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %vx) #1 {
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%sin = call <4 x float> @llvm.sin.v4f32( <4 x float> %vx)
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store <4 x float> %sin, <4 x float> addrspace(1)* %out
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ret void
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}
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declare float @llvm.sin.f32(float) readnone
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declare <4 x float> @llvm.sin.v4f32(<4 x float>) readnone
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attributes #0 = { "ShaderType"="0" }
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