| ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap %s --check-prefix=SI --check-prefix=FUNC --check-prefix=GCN |
| ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap %s --check-prefix=VI --check-prefix=FUNC --check-prefix=GCN |
| ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -allow-deprecated-dag-overlap %s --check-prefix=EG --check-prefix=FUNC |
| |
| declare float @llvm.fabs.f32(float) #1 |
| |
| ; FUNC-LABEL: {{^}}fp_to_sint_i32: |
| ; EG: FLT_TO_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}} |
| ; SI: v_cvt_i32_f32_e32 |
| ; SI: s_endpgm |
| define amdgpu_kernel void @fp_to_sint_i32(i32 addrspace(1)* %out, float %in) { |
| %conv = fptosi float %in to i32 |
| store i32 %conv, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}fp_to_sint_i32_fabs: |
| ; SI: v_cvt_i32_f32_e64 v{{[0-9]+}}, |s{{[0-9]+}}|{{$}} |
| define amdgpu_kernel void @fp_to_sint_i32_fabs(i32 addrspace(1)* %out, float %in) { |
| %in.fabs = call float @llvm.fabs.f32(float %in) |
| %conv = fptosi float %in.fabs to i32 |
| store i32 %conv, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}fp_to_sint_v2i32: |
| ; EG: FLT_TO_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}} |
| ; EG: FLT_TO_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}} |
| ; SI: v_cvt_i32_f32_e32 |
| ; SI: v_cvt_i32_f32_e32 |
| define amdgpu_kernel void @fp_to_sint_v2i32(<2 x i32> addrspace(1)* %out, <2 x float> %in) { |
| %result = fptosi <2 x float> %in to <2 x i32> |
| store <2 x i32> %result, <2 x i32> addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}fp_to_sint_v4i32: |
| ; EG: FLT_TO_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}} |
| ; EG: FLT_TO_INT {{\** *}}T{{[0-9]+\.[XYZW]}} |
| ; EG: FLT_TO_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}} |
| ; EG: FLT_TO_INT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}} |
| ; SI: v_cvt_i32_f32_e32 |
| ; SI: v_cvt_i32_f32_e32 |
| ; SI: v_cvt_i32_f32_e32 |
| ; SI: v_cvt_i32_f32_e32 |
| define amdgpu_kernel void @fp_to_sint_v4i32(<4 x i32> addrspace(1)* %out, <4 x float> addrspace(1)* %in) { |
| %value = load <4 x float>, <4 x float> addrspace(1) * %in |
| %result = fptosi <4 x float> %value to <4 x i32> |
| store <4 x i32> %result, <4 x i32> addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}fp_to_sint_i64: |
| |
| ; EG-DAG: AND_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: ASHR |
| ; EG-DAG: AND_INT |
| ; EG-DAG: OR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHL |
| ; EG-DAG: LSHL |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: LSHR |
| ; EG-DAG: SETGT_UINT |
| ; EG-DAG: SETGT_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: XOR_INT |
| ; EG: SUB_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: CNDE_INT |
| |
| ; Check that the compiler doesn't crash with a "cannot select" error |
| ; SI: s_endpgm |
| define amdgpu_kernel void @fp_to_sint_i64 (i64 addrspace(1)* %out, float %in) { |
| entry: |
| %0 = fptosi float %in to i64 |
| store i64 %0, i64 addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC: {{^}}fp_to_sint_v2i64: |
| ; EG-DAG: AND_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: ASHR |
| ; EG-DAG: AND_INT |
| ; EG-DAG: OR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHL |
| ; EG-DAG: LSHL |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: LSHR |
| ; EG-DAG: SETGT_UINT |
| ; EG-DAG: SETGT_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: ASHR |
| ; EG-DAG: AND_INT |
| ; EG-DAG: OR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHL |
| ; EG-DAG: LSHL |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: LSHR |
| ; EG-DAG: SETGT_UINT |
| ; EG-DAG: SETGT_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: CNDE_INT |
| |
| ; SI: s_endpgm |
| define amdgpu_kernel void @fp_to_sint_v2i64(<2 x i64> addrspace(1)* %out, <2 x float> %x) { |
| %conv = fptosi <2 x float> %x to <2 x i64> |
| store <2 x i64> %conv, <2 x i64> addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC: {{^}}fp_to_sint_v4i64: |
| ; EG-DAG: AND_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: ASHR |
| ; EG-DAG: AND_INT |
| ; EG-DAG: OR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHL |
| ; EG-DAG: LSHL |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: LSHR |
| ; EG-DAG: SETGT_UINT |
| ; EG-DAG: SETGT_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: ASHR |
| ; EG-DAG: AND_INT |
| ; EG-DAG: OR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHL |
| ; EG-DAG: LSHL |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: LSHR |
| ; EG-DAG: SETGT_UINT |
| ; EG-DAG: SETGT_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: ASHR |
| ; EG-DAG: AND_INT |
| ; EG-DAG: OR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHL |
| ; EG-DAG: LSHL |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: LSHR |
| ; EG-DAG: SETGT_UINT |
| ; EG-DAG: SETGT_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: AND_INT |
| ; EG-DAG: ASHR |
| ; EG-DAG: AND_INT |
| ; EG-DAG: OR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHL |
| ; EG-DAG: LSHL |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: LSHR |
| ; EG-DAG: LSHR |
| ; EG-DAG: SETGT_UINT |
| ; EG-DAG: SETGT_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: XOR_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: CNDE_INT |
| |
| ; SI: s_endpgm |
| define amdgpu_kernel void @fp_to_sint_v4i64(<4 x i64> addrspace(1)* %out, <4 x float> %x) { |
| %conv = fptosi <4 x float> %x to <4 x i64> |
| store <4 x i64> %conv, <4 x i64> addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}fp_to_uint_f32_to_i1: |
| ; SI: v_cmp_eq_f32_e64 s{{\[[0-9]+:[0-9]+\]}}, -1.0, s{{[0-9]+}} |
| |
| ; EG: AND_INT |
| ; EG: SETE_DX10 {{[*]?}} T{{[0-9]+}}.{{[XYZW]}}, KC0[2].Z, literal.y, |
| ; EG-NEXT: -1082130432(-1.000000e+00) |
| define amdgpu_kernel void @fp_to_uint_f32_to_i1(i1 addrspace(1)* %out, float %in) #0 { |
| %conv = fptosi float %in to i1 |
| store i1 %conv, i1 addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}fp_to_uint_fabs_f32_to_i1: |
| ; SI: v_cmp_eq_f32_e64 s{{\[[0-9]+:[0-9]+\]}}, -1.0, |s{{[0-9]+}}| |
| define amdgpu_kernel void @fp_to_uint_fabs_f32_to_i1(i1 addrspace(1)* %out, float %in) #0 { |
| %in.fabs = call float @llvm.fabs.f32(float %in) |
| %conv = fptosi float %in.fabs to i1 |
| store i1 %conv, i1 addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}fp_to_sint_f32_i16: |
| ; GCN: v_cvt_i32_f32_e32 [[VAL:v[0-9]+]], s{{[0-9]+}} |
| ; GCN: buffer_store_short [[VAL]] |
| define amdgpu_kernel void @fp_to_sint_f32_i16(i16 addrspace(1)* %out, float %in) #0 { |
| %sint = fptosi float %in to i16 |
| store i16 %sint, i16 addrspace(1)* %out |
| ret void |
| } |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { nounwind readnone } |