forked from OSchip/llvm-project
635 lines
25 KiB
LLVM
635 lines
25 KiB
LLVM
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GCN-NOHSA,GCN-NOHSA-SI,FUNC %s
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; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN -check-prefix=GCN-HSA -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GCN-NOHSA,GCN-NOHSA-VI,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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; FUNC-LABEL: {{^}}constant_load_i16:
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; GCN-NOHSA: buffer_load_ushort v{{[0-9]+}}
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; GCN-HSA: flat_load_ushort
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; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
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define amdgpu_kernel void @constant_load_i16(i16 addrspace(1)* %out, i16 addrspace(4)* %in) {
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entry:
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%ld = load i16, i16 addrspace(4)* %in
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store i16 %ld, i16 addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_load_v2i16:
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; GCN: s_load_dword s
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; EG: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
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define amdgpu_kernel void @constant_load_v2i16(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(4)* %in) {
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entry:
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%ld = load <2 x i16>, <2 x i16> addrspace(4)* %in
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store <2 x i16> %ld, <2 x i16> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_load_v3i16:
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; GCN: s_load_dwordx2 s
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; EG-DAG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
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; EG-DAG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 2, #1
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; EG-DAG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 4, #1
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define amdgpu_kernel void @constant_load_v3i16(<3 x i16> addrspace(1)* %out, <3 x i16> addrspace(4)* %in) {
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entry:
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%ld = load <3 x i16>, <3 x i16> addrspace(4)* %in
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store <3 x i16> %ld, <3 x i16> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_load_v4i16:
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; GCN: s_load_dwordx2
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; EG: VTX_READ_64 T{{[0-9]+}}.XY, T{{[0-9]+}}.X, 0, #1
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define amdgpu_kernel void @constant_load_v4i16(<4 x i16> addrspace(1)* %out, <4 x i16> addrspace(4)* %in) {
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entry:
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%ld = load <4 x i16>, <4 x i16> addrspace(4)* %in
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store <4 x i16> %ld, <4 x i16> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_load_v8i16:
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; GCN: s_load_dwordx4
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; EG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
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define amdgpu_kernel void @constant_load_v8i16(<8 x i16> addrspace(1)* %out, <8 x i16> addrspace(4)* %in) {
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entry:
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%ld = load <8 x i16>, <8 x i16> addrspace(4)* %in
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store <8 x i16> %ld, <8 x i16> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_load_v16i16:
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; GCN: s_load_dwordx8
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; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
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; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
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define amdgpu_kernel void @constant_load_v16i16(<16 x i16> addrspace(1)* %out, <16 x i16> addrspace(4)* %in) {
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entry:
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%ld = load <16 x i16>, <16 x i16> addrspace(4)* %in
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store <16 x i16> %ld, <16 x i16> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_load_v16i16_align2:
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; GCN-HSA: flat_load_dwordx4
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; GCN-HSA: flat_load_dwordx4
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; GCN-HSA: flat_store_dwordx4
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; GCN-HSA: flat_store_dwordx4
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define amdgpu_kernel void @constant_load_v16i16_align2(<16 x i16> addrspace(4)* %ptr0) #0 {
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entry:
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%ld = load <16 x i16>, <16 x i16> addrspace(4)* %ptr0, align 2
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store <16 x i16> %ld, <16 x i16> addrspace(1)* undef, align 32
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ret void
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}
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; FUNC-LABEL: {{^}}constant_zextload_i16_to_i32:
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; GCN-NOHSA: buffer_load_ushort
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; GCN-NOHSA: buffer_store_dword
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; GCN-HSA: flat_load_ushort
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; GCN-HSA: flat_store_dword
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; EG: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}, 0, #1
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define amdgpu_kernel void @constant_zextload_i16_to_i32(i32 addrspace(1)* %out, i16 addrspace(4)* %in) #0 {
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%a = load i16, i16 addrspace(4)* %in
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%ext = zext i16 %a to i32
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store i32 %ext, i32 addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_sextload_i16_to_i32:
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; GCN-NOHSA: buffer_load_sshort
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; GCN-NOHSA: buffer_store_dword
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; GCN-HSA: flat_load_sshort
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; GCN-HSA: flat_store_dword
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; EG: VTX_READ_16 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
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; EG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], 0.0, literal
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; EG: 16
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define amdgpu_kernel void @constant_sextload_i16_to_i32(i32 addrspace(1)* %out, i16 addrspace(4)* %in) #0 {
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%a = load i16, i16 addrspace(4)* %in
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%ext = sext i16 %a to i32
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store i32 %ext, i32 addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_zextload_v1i16_to_v1i32:
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; GCN-NOHSA: buffer_load_ushort
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; GCN-HSA: flat_load_ushort
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; EG: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}, 0, #1
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define amdgpu_kernel void @constant_zextload_v1i16_to_v1i32(<1 x i32> addrspace(1)* %out, <1 x i16> addrspace(4)* %in) #0 {
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%load = load <1 x i16>, <1 x i16> addrspace(4)* %in
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%ext = zext <1 x i16> %load to <1 x i32>
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store <1 x i32> %ext, <1 x i32> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_sextload_v1i16_to_v1i32:
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; GCN-NOHSA: buffer_load_sshort
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; GCN-HSA: flat_load_sshort
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; EG: VTX_READ_16 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
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; EG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], 0.0, literal
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; EG: 16
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define amdgpu_kernel void @constant_sextload_v1i16_to_v1i32(<1 x i32> addrspace(1)* %out, <1 x i16> addrspace(4)* %in) #0 {
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%load = load <1 x i16>, <1 x i16> addrspace(4)* %in
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%ext = sext <1 x i16> %load to <1 x i32>
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store <1 x i32> %ext, <1 x i32> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_zextload_v2i16_to_v2i32:
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; GCN: s_load_dword s
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; GCN-DAG: s_and_b32 s{{[0-9]+}}, s{{[0-9]+}}, 0xffff{{$}}
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; GCN-DAG: s_lshr_b32 s{{[0-9]+}}, s{{[0-9]+}}, 16
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; v2i16 is naturally 4 byte aligned
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; EG: VTX_READ_32 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
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; EG: BFE_UINT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], literal
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; EG: 16
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; EG: 16
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define amdgpu_kernel void @constant_zextload_v2i16_to_v2i32(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(4)* %in) #0 {
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%load = load <2 x i16>, <2 x i16> addrspace(4)* %in
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%ext = zext <2 x i16> %load to <2 x i32>
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store <2 x i32> %ext, <2 x i32> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_sextload_v2i16_to_v2i32:
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; GCN: s_load_dword s
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; GCN-DAG: s_ashr_i32
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; GCN-DAG: s_sext_i32_i16
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; v2i16 is naturally 4 byte aligned
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; EG: MEM_RAT_CACHELESS STORE_RAW [[ST:T[0-9]]].XY, {{T[0-9].[XYZW]}},
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; EG: VTX_READ_32 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
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; EG-DAG: BFE_INT {{[* ]*}}[[ST]].X, [[DST]], 0.0, literal
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; TODO: We should use ASHR instead of LSHR + BFE
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; EG-DAG: BFE_INT {{[* ]*}}[[ST]].Y, {{PV\.[XYZW]}}, 0.0, literal
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; EG-DAG: 16
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; EG-DAG: 16
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define amdgpu_kernel void @constant_sextload_v2i16_to_v2i32(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(4)* %in) #0 {
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%load = load <2 x i16>, <2 x i16> addrspace(4)* %in
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%ext = sext <2 x i16> %load to <2 x i32>
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store <2 x i32> %ext, <2 x i32> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_zextload_v3i16_to_v3i32:
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; GCN: s_load_dwordx2
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; v3i16 is naturally 8 byte aligned
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; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XY, {{T[0-9].[XYZW]}},
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; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].X, {{T[0-9].[XYZW]}},
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; EG: CF_END
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; EG-DAG: VTX_READ_16 [[ST_LO]].X, [[SRC:T[0-9]\.[XYZW]]], 0, #1
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; EG-DAG: VTX_READ_16 {{T[0-9]\.[XYZW]}}, [[SRC]], 2, #1
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; EG-DAG: VTX_READ_16 [[ST_HI]].X, [[SRC]], 4, #1
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; EG-DAG: LSHR {{[* ]*}}{{T[0-9]\.[XYZW]}}, {{T[0-9]\.[XYZW]}}, literal
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; EG-DAG: 16
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define amdgpu_kernel void @constant_zextload_v3i16_to_v3i32(<3 x i32> addrspace(1)* %out, <3 x i16> addrspace(4)* %in) {
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entry:
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%ld = load <3 x i16>, <3 x i16> addrspace(4)* %in
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%ext = zext <3 x i16> %ld to <3 x i32>
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store <3 x i32> %ext, <3 x i32> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_sextload_v3i16_to_v3i32:
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; GCN: s_load_dwordx2
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; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XY, {{T[0-9].[XYZW]}},
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; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].X, {{T[0-9].[XYZW]}},
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; v3i16 is naturally 8 byte aligned
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; EG-DAG: VTX_READ_16 [[ST_LO]].X, [[SRC:T[0-9]\.[XYZW]]], 0, #1
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; EG-DAG: VTX_READ_16 [[DST_MID:T[0-9]\.[XYZW]]], [[SRC]], 2, #1
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; EG-DAG: VTX_READ_16 [[ST_HI]].X, [[SRC]], 4, #1
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; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].X, [[ST_LO]].X, 0.0, literal
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; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].Y, [[DST_MID]], 0.0, literal
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; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].X, [[ST_HI]].X, 0.0, literal
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; EG-DAG: 16
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; EG-DAG: 16
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define amdgpu_kernel void @constant_sextload_v3i16_to_v3i32(<3 x i32> addrspace(1)* %out, <3 x i16> addrspace(4)* %in) {
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entry:
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%ld = load <3 x i16>, <3 x i16> addrspace(4)* %in
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%ext = sext <3 x i16> %ld to <3 x i32>
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store <3 x i32> %ext, <3 x i32> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_zextload_v4i16_to_v4i32:
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; GCN: s_load_dwordx2
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; GCN-DAG: s_and_b32
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; GCN-DAG: s_lshr_b32
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; v4i16 is naturally 8 byte aligned
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; EG: MEM_RAT_CACHELESS STORE_RAW [[ST:T[0-9]]].XYZW, {{T[0-9].[XYZW]}}
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; EG: VTX_READ_64 [[LD:T[0-9]]].XY, {{T[0-9].[XYZW]}}, 0, #1
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; TODO: This should use LD, but for some there are redundant MOVs
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; EG-DAG: BFE_UINT {{[* ]*}}[[ST]].Y, {{.*\.[XYZW]}}, literal
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; EG-DAG: BFE_UINT {{[* ]*}}[[ST]].W, {{.*\.[XYZW]}}, literal
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; EG-DAG: 16
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; EG-DAG: 16
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; EG-DAG: AND_INT {{[* ]*}}[[ST]].X, {{T[0-9]\.[XYZW]}}, literal
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; EG-DAG: AND_INT {{[* ]*}}[[ST]].Z, {{T[0-9]\.[XYZW]}}, literal
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; EG-DAG: 65535
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; EG-DAG: 65535
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define amdgpu_kernel void @constant_zextload_v4i16_to_v4i32(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(4)* %in) #0 {
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%load = load <4 x i16>, <4 x i16> addrspace(4)* %in
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%ext = zext <4 x i16> %load to <4 x i32>
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store <4 x i32> %ext, <4 x i32> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_sextload_v4i16_to_v4i32:
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; GCN: s_load_dwordx2
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; GCN-DAG: s_ashr_i32
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; GCN-DAG: s_sext_i32_i16
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; v4i16 is naturally 8 byte aligned
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; EG: MEM_RAT_CACHELESS STORE_RAW [[ST:T[0-9]]].XYZW, {{T[0-9]\.[XYZW]}},
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; EG: VTX_READ_64 [[DST:T[0-9]]].XY, {{T[0-9].[XYZW]}}, 0, #1
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; TODO: This should use LD, but for some there are redundant MOVs
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; EG-DAG: BFE_INT {{[* ]*}}[[ST]].X, {{.*}}, 0.0, literal
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; EG-DAG: BFE_INT {{[* ]*}}[[ST]].Z, {{.*}}, 0.0, literal
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; TODO: We should use ASHR instead of LSHR + BFE
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; EG-DAG: BFE_INT {{[* ]*}}[[ST]].Y, {{.*}}, 0.0, literal
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; EG-DAG: BFE_INT {{[* ]*}}[[ST]].W, {{.*}}, 0.0, literal
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; EG-DAG: 16
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; EG-DAG: 16
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; EG-DAG: 16
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; EG-DAG: 16
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define amdgpu_kernel void @constant_sextload_v4i16_to_v4i32(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(4)* %in) #0 {
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%load = load <4 x i16>, <4 x i16> addrspace(4)* %in
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%ext = sext <4 x i16> %load to <4 x i32>
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store <4 x i32> %ext, <4 x i32> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_zextload_v8i16_to_v8i32:
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; GCN: s_load_dwordx4
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; GCN-DAG: s_and_b32
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; GCN-DAG: s_lshr_b32
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; v8i16 is naturally 16 byte aligned
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; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
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; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
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; EG: VTX_READ_128 [[DST:T[0-9]]].XYZW, {{T[0-9].[XYZW]}}, 0, #1
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; TODO: These should use LSHR instead of BFE_UINT
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; TODO: This should use DST, but for some there are redundant MOVs
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; EG-DAG: BFE_UINT {{[* ]*}}[[ST_LO]].Y, {{.*}}, literal
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; EG-DAG: BFE_UINT {{[* ]*}}[[ST_LO]].W, {{.*}}, literal
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; EG-DAG: BFE_UINT {{[* ]*}}[[ST_HI]].Y, {{.*}}, literal
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; EG-DAG: BFE_UINT {{[* ]*}}[[ST_HI]].W, {{.*}}, literal
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; EG-DAG: AND_INT {{[* ]*}}[[ST_LO]].X, {{.*}}, literal
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; EG-DAG: AND_INT {{[* ]*}}[[ST_LO]].Z, {{.*}}, literal
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; EG-DAG: AND_INT {{[* ]*}}[[ST_HI]].X, {{.*}}, literal
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; EG-DAG: AND_INT {{[* ]*}}[[ST_HI]].Z, {{.*}}, literal
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; EG-DAG: 16
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; EG-DAG: 16
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; EG-DAG: 16
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; EG-DAG: 16
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; EG-DAG: 65535
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; EG-DAG: 65535
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; EG-DAG: 65535
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; EG-DAG: 65535
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define amdgpu_kernel void @constant_zextload_v8i16_to_v8i32(<8 x i32> addrspace(1)* %out, <8 x i16> addrspace(4)* %in) #0 {
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%load = load <8 x i16>, <8 x i16> addrspace(4)* %in
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%ext = zext <8 x i16> %load to <8 x i32>
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store <8 x i32> %ext, <8 x i32> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_sextload_v8i16_to_v8i32:
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; GCN: s_load_dwordx4
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; GCN-DAG: s_ashr_i32
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; GCN-DAG: s_sext_i32_i16
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; v8i16 is naturally 16 byte aligned
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; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
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; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
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; EG: VTX_READ_128 [[DST:T[0-9]]].XYZW, {{T[0-9].[XYZW]}}, 0, #1
|
|
; TODO: 4 of these should use ASHR instead of LSHR + BFE_INT
|
|
; TODO: This should use DST, but for some there are redundant MOVs
|
|
; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].Y, {{.*}}, 0.0, literal
|
|
; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].W, {{.*}}, 0.0, literal
|
|
; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].Y, {{.*}}, 0.0, literal
|
|
; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].W, {{.*}}, 0.0, literal
|
|
; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].X, {{.*}}, 0.0, literal
|
|
; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].Z, {{.*}}, 0.0, literal
|
|
; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].X, {{.*}}, 0.0, literal
|
|
; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].Z, {{.*}}, 0.0, literal
|
|
; EG-DAG: 16
|
|
; EG-DAG: 16
|
|
; EG-DAG: 16
|
|
; EG-DAG: 16
|
|
; EG-DAG: 16
|
|
; EG-DAG: 16
|
|
; EG-DAG: 16
|
|
; EG-DAG: 16
|
|
define amdgpu_kernel void @constant_sextload_v8i16_to_v8i32(<8 x i32> addrspace(1)* %out, <8 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <8 x i16>, <8 x i16> addrspace(4)* %in
|
|
%ext = sext <8 x i16> %load to <8 x i32>
|
|
store <8 x i32> %ext, <8 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_zextload_v16i16_to_v16i32:
|
|
; GCN: s_load_dwordx8
|
|
; GCN-DAG: s_and_b32
|
|
; GCN-DAG: s_lshr_b32
|
|
|
|
; v16i16 is naturally 32 byte aligned
|
|
; EG-DAG: VTX_READ_128 [[DST_HI:T[0-9]+\.XYZW]], {{T[0-9]+.[XYZW]}}, 0, #1
|
|
; EG-DAG: VTX_READ_128 [[DST_LO:T[0-9]+\.XYZW]], {{T[0-9]+.[XYZW]}}, 16, #1
|
|
define amdgpu_kernel void @constant_zextload_v16i16_to_v16i32(<16 x i32> addrspace(1)* %out, <16 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <16 x i16>, <16 x i16> addrspace(4)* %in
|
|
%ext = zext <16 x i16> %load to <16 x i32>
|
|
store <16 x i32> %ext, <16 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_sextload_v16i16_to_v16i32:
|
|
; GCN: s_load_dwordx8
|
|
; GCN-DAG: s_ashr_i32
|
|
; GCN-DAG: s_sext_i32_i16
|
|
|
|
; v16i16 is naturally 32 byte aligned
|
|
; EG-DAG: VTX_READ_128 [[DST_HI:T[0-9]+\.XYZW]], {{T[0-9]+\.[XYZW]}}, 0, #1
|
|
; EG-DAG: VTX_READ_128 [[DST_LO:T[0-9]+\.XYZW]], {{T[0-9]+\.[XYZW]}}, 16, #1
|
|
define amdgpu_kernel void @constant_sextload_v16i16_to_v16i32(<16 x i32> addrspace(1)* %out, <16 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <16 x i16>, <16 x i16> addrspace(4)* %in
|
|
%ext = sext <16 x i16> %load to <16 x i32>
|
|
store <16 x i32> %ext, <16 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_zextload_v32i16_to_v32i32:
|
|
; GCN-DAG: s_load_dwordx16
|
|
; GCN-DAG: s_mov_b32 [[K:s[0-9]+]], 0xffff{{$}}
|
|
; GCN-DAG: s_lshr_b32 s{{[0-9]+}}, s{{[0-9]+}}, 16
|
|
; GCN-DAG: s_and_b32 s{{[0-9]+}}, s{{[0-9]+}}, [[K]]
|
|
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
|
|
define amdgpu_kernel void @constant_zextload_v32i16_to_v32i32(<32 x i32> addrspace(1)* %out, <32 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <32 x i16>, <32 x i16> addrspace(4)* %in
|
|
%ext = zext <32 x i16> %load to <32 x i32>
|
|
store <32 x i32> %ext, <32 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_sextload_v32i16_to_v32i32:
|
|
; GCN: s_load_dwordx16
|
|
; GCN-DAG: s_ashr_i32
|
|
; GCN-DAG: s_sext_i32_i16
|
|
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
|
|
define amdgpu_kernel void @constant_sextload_v32i16_to_v32i32(<32 x i32> addrspace(1)* %out, <32 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <32 x i16>, <32 x i16> addrspace(4)* %in
|
|
%ext = sext <32 x i16> %load to <32 x i32>
|
|
store <32 x i32> %ext, <32 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_zextload_v64i16_to_v64i32:
|
|
; GCN: s_load_dwordx16
|
|
; GCN: s_load_dwordx16
|
|
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 64, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 80, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 96, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 112, #1
|
|
define amdgpu_kernel void @constant_zextload_v64i16_to_v64i32(<64 x i32> addrspace(1)* %out, <64 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <64 x i16>, <64 x i16> addrspace(4)* %in
|
|
%ext = zext <64 x i16> %load to <64 x i32>
|
|
store <64 x i32> %ext, <64 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_sextload_v64i16_to_v64i32:
|
|
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 64, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 80, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 96, #1
|
|
; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 112, #1
|
|
define amdgpu_kernel void @constant_sextload_v64i16_to_v64i32(<64 x i32> addrspace(1)* %out, <64 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <64 x i16>, <64 x i16> addrspace(4)* %in
|
|
%ext = sext <64 x i16> %load to <64 x i32>
|
|
store <64 x i32> %ext, <64 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_zextload_i16_to_i64:
|
|
; GCN-NOHSA-DAG: buffer_load_ushort v[[LO:[0-9]+]],
|
|
; GCN-HSA-DAG: flat_load_ushort v[[LO:[0-9]+]],
|
|
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0{{$}}
|
|
|
|
; GCN-NOHSA: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]]
|
|
; GCN-HSA: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
|
|
; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
|
|
; EG: MOV {{.*}}, 0.0
|
|
define amdgpu_kernel void @constant_zextload_i16_to_i64(i64 addrspace(1)* %out, i16 addrspace(4)* %in) #0 {
|
|
%a = load i16, i16 addrspace(4)* %in
|
|
%ext = zext i16 %a to i64
|
|
store i64 %ext, i64 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_sextload_i16_to_i64:
|
|
; FIXME: Need to optimize this sequence to avoid extra bfe:
|
|
; t28: i32,ch = load<LD2[%in(addrspace=1)], anyext from i16> t12, t27, undef:i64
|
|
; t31: i64 = any_extend t28
|
|
; t33: i64 = sign_extend_inreg t31, ValueType:ch:i16
|
|
|
|
; GCN-NOHSA-SI-DAG: buffer_load_sshort v[[LO:[0-9]+]],
|
|
; GCN-HSA-DAG: flat_load_sshort v[[LO:[0-9]+]],
|
|
; GCN-NOHSA-VI-DAG: buffer_load_ushort v[[ULO:[0-9]+]],
|
|
; GCN-NOHSA-VI-DAG: v_bfe_i32 v[[LO:[0-9]+]], v[[ULO]], 0, 16
|
|
; GCN-DAG: v_ashrrev_i32_e32 v[[HI:[0-9]+]], 31, v[[LO]]
|
|
|
|
; GCN-NOHSA: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]]
|
|
; GCN-HSA: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
|
|
|
|
; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
|
|
; EG: ASHR {{\**}} {{T[0-9]\.[XYZW]}}, {{.*}}, literal
|
|
; TODO: These could be expanded earlier using ASHR 15
|
|
; EG: 31
|
|
define amdgpu_kernel void @constant_sextload_i16_to_i64(i64 addrspace(1)* %out, i16 addrspace(4)* %in) #0 {
|
|
%a = load i16, i16 addrspace(4)* %in
|
|
%ext = sext i16 %a to i64
|
|
store i64 %ext, i64 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_zextload_v1i16_to_v1i64:
|
|
|
|
; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
|
|
; EG: MOV {{.*}}, 0.0
|
|
define amdgpu_kernel void @constant_zextload_v1i16_to_v1i64(<1 x i64> addrspace(1)* %out, <1 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <1 x i16>, <1 x i16> addrspace(4)* %in
|
|
%ext = zext <1 x i16> %load to <1 x i64>
|
|
store <1 x i64> %ext, <1 x i64> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_sextload_v1i16_to_v1i64:
|
|
|
|
; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
|
|
; EG: ASHR {{\**}} {{T[0-9]\.[XYZW]}}, {{.*}}, literal
|
|
; TODO: These could be expanded earlier using ASHR 15
|
|
; EG: 31
|
|
define amdgpu_kernel void @constant_sextload_v1i16_to_v1i64(<1 x i64> addrspace(1)* %out, <1 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <1 x i16>, <1 x i16> addrspace(4)* %in
|
|
%ext = sext <1 x i16> %load to <1 x i64>
|
|
store <1 x i64> %ext, <1 x i64> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_zextload_v2i16_to_v2i64:
|
|
|
|
; EG: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
|
|
define amdgpu_kernel void @constant_zextload_v2i16_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <2 x i16>, <2 x i16> addrspace(4)* %in
|
|
%ext = zext <2 x i16> %load to <2 x i64>
|
|
store <2 x i64> %ext, <2 x i64> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_sextload_v2i16_to_v2i64:
|
|
|
|
; EG: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
|
|
define amdgpu_kernel void @constant_sextload_v2i16_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <2 x i16>, <2 x i16> addrspace(4)* %in
|
|
%ext = sext <2 x i16> %load to <2 x i64>
|
|
store <2 x i64> %ext, <2 x i64> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_zextload_v4i16_to_v4i64:
|
|
|
|
; EG: VTX_READ_64 T{{[0-9]+}}.XY, T{{[0-9]+}}.X, 0, #1
|
|
define amdgpu_kernel void @constant_zextload_v4i16_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <4 x i16>, <4 x i16> addrspace(4)* %in
|
|
%ext = zext <4 x i16> %load to <4 x i64>
|
|
store <4 x i64> %ext, <4 x i64> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_sextload_v4i16_to_v4i64:
|
|
|
|
; EG: VTX_READ_64 T{{[0-9]+}}.XY, T{{[0-9]+}}.X, 0, #1
|
|
define amdgpu_kernel void @constant_sextload_v4i16_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <4 x i16>, <4 x i16> addrspace(4)* %in
|
|
%ext = sext <4 x i16> %load to <4 x i64>
|
|
store <4 x i64> %ext, <4 x i64> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_zextload_v8i16_to_v8i64:
|
|
|
|
; EG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
|
|
define amdgpu_kernel void @constant_zextload_v8i16_to_v8i64(<8 x i64> addrspace(1)* %out, <8 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <8 x i16>, <8 x i16> addrspace(4)* %in
|
|
%ext = zext <8 x i16> %load to <8 x i64>
|
|
store <8 x i64> %ext, <8 x i64> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_sextload_v8i16_to_v8i64:
|
|
|
|
; EG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
|
|
define amdgpu_kernel void @constant_sextload_v8i16_to_v8i64(<8 x i64> addrspace(1)* %out, <8 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <8 x i16>, <8 x i16> addrspace(4)* %in
|
|
%ext = sext <8 x i16> %load to <8 x i64>
|
|
store <8 x i64> %ext, <8 x i64> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_zextload_v16i16_to_v16i64:
|
|
|
|
; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
|
|
; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
|
|
define amdgpu_kernel void @constant_zextload_v16i16_to_v16i64(<16 x i64> addrspace(1)* %out, <16 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <16 x i16>, <16 x i16> addrspace(4)* %in
|
|
%ext = zext <16 x i16> %load to <16 x i64>
|
|
store <16 x i64> %ext, <16 x i64> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_sextload_v16i16_to_v16i64:
|
|
|
|
; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
|
|
; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
|
|
define amdgpu_kernel void @constant_sextload_v16i16_to_v16i64(<16 x i64> addrspace(1)* %out, <16 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <16 x i16>, <16 x i16> addrspace(4)* %in
|
|
%ext = sext <16 x i16> %load to <16 x i64>
|
|
store <16 x i64> %ext, <16 x i64> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}constant_zextload_v32i16_to_v32i64:
|
|
|
|
; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
|
|
; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
|
|
; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 32, #1
|
|
; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 48, #1
|
|
define amdgpu_kernel void @constant_zextload_v32i16_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i16> addrspace(4)* %in) #0 {
|
|
%load = load <32 x i16>, <32 x i16> addrspace(4)* %in
|
|
%ext = zext <32 x i16> %load to <32 x i64>
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store <32 x i64> %ext, <32 x i64> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}constant_sextload_v32i16_to_v32i64:
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; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
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; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
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; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 32, #1
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; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 48, #1
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define amdgpu_kernel void @constant_sextload_v32i16_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i16> addrspace(4)* %in) #0 {
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%load = load <32 x i16>, <32 x i16> addrspace(4)* %in
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%ext = sext <32 x i16> %load to <32 x i64>
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store <32 x i64> %ext, <32 x i64> addrspace(1)* %out
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ret void
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}
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; These trigger undefined register machine verifier errors
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; ; XFUNC-LABEL: {{^}}constant_zextload_v64i16_to_v64i64:
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; define amdgpu_kernel void @constant_zextload_v64i16_to_v64i64(<64 x i64> addrspace(1)* %out, <64 x i16> addrspace(4)* %in) #0 {
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; %load = load <64 x i16>, <64 x i16> addrspace(4)* %in
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; %ext = zext <64 x i16> %load to <64 x i64>
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; store <64 x i64> %ext, <64 x i64> addrspace(1)* %out
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; ret void
|
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; }
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; ; XFUNC-LABEL: {{^}}constant_sextload_v64i16_to_v64i64:
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; define amdgpu_kernel void @constant_sextload_v64i16_to_v64i64(<64 x i64> addrspace(1)* %out, <64 x i16> addrspace(4)* %in) #0 {
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; %load = load <64 x i16>, <64 x i16> addrspace(4)* %in
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; %ext = sext <64 x i16> %load to <64 x i64>
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; store <64 x i64> %ext, <64 x i64> addrspace(1)* %out
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; ret void
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; }
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attributes #0 = { nounwind }
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