| ; RUN: llc -mtriple=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s | |
| ; RUN: llc -mtriple=amdgpu7.00 < %s | FileCheck -check-prefixes=GCN,SICIVI,FUNC %s | |
| ; RUN: llc -mtriple=amdgpu6.00 < %s | FileCheck -check-prefixes=GCN,SICIVI,FUNC %s | |
| ; RUN: llc -mtriple=amdgpu8.03 < %s | FileCheck -check-prefixes=GCN,SICIVI,FUNC %s | |
| ; RUN: llc -mtriple=amdgpu9.00 < %s | FileCheck -check-prefixes=GCN,GFX9,FUNC %s | |
| ; FUNC-LABEL: sin_f32 | |
| ; EG: MULADD_IEEE * | |
| ; EG: FRACT * | |
| ; EG: ADD * | |
| ; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}} | |
| ; EG-NOT: SIN | |
| ; GCN: v_mul_f32 | |
| ; SICIVI: v_fract_f32 | |
| ; GFX9-NOT: v_fract_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @sin_f32(ptr addrspace(1) %out, float %x) { | |
| %sin = call float @llvm.sin.f32(float %x) | |
| store float %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| ; FUNC-LABEL: {{^}}safe_sin_3x_f32: | |
| ; GCN: v_mul_f32 | |
| ; GCN: v_mul_f32 | |
| ; SICIVI: v_fract_f32 | |
| ; GFX9-NOT: v_fract_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @safe_sin_3x_f32(ptr addrspace(1) %out, float %x) { | |
| %y = fmul float 3.0, %x | |
| %sin = call float @llvm.sin.f32(float %y) | |
| store float %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| ; FUNC-LABEL: {{^}}unsafe_sin_3x_f32: | |
| ; GCN-NOT: v_add_f32 | |
| ; GCN: 0x3ef47644 | |
| ; GCN: v_mul_f32 | |
| ; SICIVI: v_fract_f32 | |
| ; GFX9-NOT: v_fract_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @unsafe_sin_3x_f32(ptr addrspace(1) %out, float %x) { | |
| %y = fmul reassoc float 3.0, %x | |
| %sin = call reassoc float @llvm.sin.f32(float %y) | |
| store float %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| ; FUNC-LABEL: {{^}}fmf_sin_3x_f32: | |
| ; GCN-NOT: v_add_f32 | |
| ; GCN: 0x3ef47644 | |
| ; GCN: v_mul_f32 | |
| ; SICIVI: v_fract_f32 | |
| ; GFX9-NOT: v_fract_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @fmf_sin_3x_f32(ptr addrspace(1) %out, float %x) { | |
| %y = fmul reassoc float 3.0, %x | |
| %sin = call reassoc float @llvm.sin.f32(float %y) | |
| store float %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| ; FUNC-LABEL: {{^}}safe_sin_2x_f32: | |
| ; GCN: v_add_f32 | |
| ; GCN: v_mul_f32 | |
| ; SICIVI: v_fract_f32 | |
| ; GFX9-NOT: v_fract_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @safe_sin_2x_f32(ptr addrspace(1) %out, float %x) { | |
| %y = fmul float 2.0, %x | |
| %sin = call float @llvm.sin.f32(float %y) | |
| store float %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| ; FUNC-LABEL: {{^}}unsafe_sin_2x_f32: | |
| ; GCN-NOT: v_add_f32 | |
| ; GCN: 0x3ea2f983 | |
| ; GCN: v_mul_f32 | |
| ; SICIVI: v_fract_f32 | |
| ; GFX9-NOT: v_fract_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @unsafe_sin_2x_f32(ptr addrspace(1) %out, float %x) { | |
| %y = fmul reassoc float 2.0, %x | |
| %sin = call reassoc float @llvm.sin.f32(float %y) | |
| store float %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| ; FUNC-LABEL: {{^}}fmf_sin_2x_f32: | |
| ; GCN-NOT: v_add_f32 | |
| ; GCN: 0x3ea2f983 | |
| ; GCN: v_mul_f32 | |
| ; SICIVI: v_fract_f32 | |
| ; GFX9-NOT: v_fract_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @fmf_sin_2x_f32(ptr addrspace(1) %out, float %x) { | |
| %y = fmul reassoc float 2.0, %x | |
| %sin = call reassoc float @llvm.sin.f32(float %y) | |
| store float %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| ; FUNC-LABEL: {{^}}safe_sin_cancel_f32: | |
| ; GCN: v_mul_f32 | |
| ; GCN: v_mul_f32 | |
| ; SICIVI: v_fract_f32 | |
| ; GFX9-NOT: v_fract_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @safe_sin_cancel_f32(ptr addrspace(1) %out, float %x) { | |
| %y = fmul float 0x401921FB60000000, %x | |
| %sin = call float @llvm.sin.f32(float %y) | |
| store float %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| ; FUNC-LABEL: {{^}}unsafe_sin_cancel_f32: | |
| ; GCN-NOT: v_add_f32 | |
| ; GCN-NOT: v_mul_f32 | |
| ; SICIVI: v_fract_f32 | |
| ; GFX9-NOT: v_fract_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @unsafe_sin_cancel_f32(ptr addrspace(1) %out, float %x) { | |
| %y = fmul reassoc float 0x401921FB60000000, %x | |
| %sin = call reassoc float @llvm.sin.f32(float %y) | |
| store float %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| ; FUNC-LABEL: {{^}}fmf_sin_cancel_f32: | |
| ; GCN-NOT: v_add_f32 | |
| ; GCN-NOT: v_mul_f32 | |
| ; SICIVI: v_fract_f32 | |
| ; GFX9-NOT: v_fract_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @fmf_sin_cancel_f32(ptr addrspace(1) %out, float %x) { | |
| %y = fmul reassoc float 0x401921FB60000000, %x | |
| %sin = call reassoc float @llvm.sin.f32(float %y) | |
| store float %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| ; FUNC-LABEL: {{^}}sin_v4f32: | |
| ; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}} | |
| ; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}} | |
| ; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}} | |
| ; EG: SIN * T{{[0-9]+\.[XYZW], PV\.[XYZW]}} | |
| ; EG-NOT: SIN | |
| ; GCN: v_sin_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN: v_sin_f32 | |
| ; GCN-NOT: v_sin_f32 | |
| define amdgpu_kernel void @sin_v4f32(ptr addrspace(1) %out, <4 x float> %vx) { | |
| %sin = call <4 x float> @llvm.sin.v4f32( <4 x float> %vx) | |
| store <4 x float> %sin, ptr addrspace(1) %out | |
| ret void | |
| } | |
| declare float @llvm.sin.f32(float) #0 | |
| declare <4 x float> @llvm.sin.v4f32(<4 x float>) #0 | |
| attributes #0 = { nounwind readnone } |