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llvm-project/llvm/test/CodeGen/AMDGPU/vertex-fetch-encoding.ll

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AMDGPU/R600: Convert buffer id to VTX_READ input Use patterns instead of multiple instructions Add buffer id to asm string https://reviews.llvm.org/D22650 llvm-svn: 278749
2016-08-16 05:38:30 +08:00
; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=cypress | FileCheck --check-prefix=EG --check-prefix=FUNC %s
; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=barts | FileCheck --check-prefix=EG --check-prefix=FUNC %s
; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=cayman | FileCheck --check-prefix=CM --check-prefix=FUNC %s
R600: Use correct encoding for Vertex Fetch instructions on Cayman Reviewed-by: Vincent Lejeune<vljn at ovi.com> llvm-svn: 184016
2013-06-15 06:12:30 +08:00
AMDGPU/R600: Convert buffer id to VTX_READ input Use patterns instead of multiple instructions Add buffer id to asm string https://reviews.llvm.org/D22650 llvm-svn: 278749
2016-08-16 05:38:30 +08:00
; FUNC-LABEL: {{^}}vtx_fetch32:
; EG: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #1 ; encoding: [0x40,0x01,0x0[[GPR]],0x10,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x08,0x00
; CM: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #1 ; encoding: [0x40,0x01,0x0[[GPR]],0x00,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x00,0x00
R600: Use correct encoding for Vertex Fetch instructions on Cayman Reviewed-by: Vincent Lejeune<vljn at ovi.com> llvm-svn: 184016
2013-06-15 06:12:30 +08:00
AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
2017-03-22 05:39:51 +08:00
define amdgpu_kernel void @vtx_fetch32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
AMDGPU/R600: Convert buffer id to VTX_READ input Use patterns instead of multiple instructions Add buffer id to asm string https://reviews.llvm.org/D22650 llvm-svn: 278749
2016-08-16 05:38:30 +08:00
%v = load i32, i32 addrspace(1)* %in
store i32 %v, i32 addrspace(1)* %out
R600: Use correct encoding for Vertex Fetch instructions on Cayman Reviewed-by: Vincent Lejeune<vljn at ovi.com> llvm-svn: 184016
2013-06-15 06:12:30 +08:00
ret void
}
AMDGPU/R600: Convert buffer id to VTX_READ input Use patterns instead of multiple instructions Add buffer id to asm string https://reviews.llvm.org/D22650 llvm-svn: 278749
2016-08-16 05:38:30 +08:00
; FUNC-LABEL: {{^}}vtx_fetch128:
; EG: VTX_READ_128 T[[DST:[0-9]]].XYZW, T[[SRC:[0-9]]].X, 0, #1 ; encoding: [0x40,0x01,0x0[[SRC]],0x40,0x0[[DST]],0x10,0x8d,0x18,0x00,0x00,0x08,0x00
; CM: VTX_READ_128 T[[DST:[0-9]]].XYZW, T[[SRC:[0-9]]].X, 0, #1 ; encoding: [0x40,0x01,0x0[[SRC]],0x00,0x0[[DST]],0x10,0x8d,0x18,0x00,0x00,0x00,0x00
R600: Use correct encoding for Vertex Fetch instructions on Cayman Reviewed-by: Vincent Lejeune<vljn at ovi.com> llvm-svn: 184016
2013-06-15 06:12:30 +08:00
AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
2017-03-22 05:39:51 +08:00
define amdgpu_kernel void @vtx_fetch128(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
AMDGPU/R600: Convert buffer id to VTX_READ input Use patterns instead of multiple instructions Add buffer id to asm string https://reviews.llvm.org/D22650 llvm-svn: 278749
2016-08-16 05:38:30 +08:00
%v = load <4 x i32>, <4 x i32> addrspace(1)* %in
store <4 x i32> %v, <4 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}vtx_fetch32_id3:
; EG: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #3 ; encoding: [0x40,0x03,0x0[[GPR]],0x10,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x08,0x00
; CM: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #3 ; encoding: [0x40,0x03,0x0[[GPR]],0x00,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x00,0x00
AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
2017-03-22 05:39:51 +08:00
define amdgpu_kernel void @vtx_fetch32_id3(i32 addrspace(1)* %out, i32 addrspace(7)* %in) {
AMDGPU/R600: Convert buffer id to VTX_READ input Use patterns instead of multiple instructions Add buffer id to asm string https://reviews.llvm.org/D22650 llvm-svn: 278749
2016-08-16 05:38:30 +08:00
%v = load i32, i32 addrspace(7)* %in
store i32 %v, i32 addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}vtx_fetch32_id2:
; EG: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #2 ; encoding: [0x40,0x02,0x0[[GPR]],0x10,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x08,0x00
; CM: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #2 ; encoding: [0x40,0x02,0x0[[GPR]],0x00,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x00,0x00
[AMDGPU] Change constant addr space to 4 Differential Revision: https://reviews.llvm.org/D43170 llvm-svn: 325030
2018-02-14 02:00:25 +08:00
@t = internal addrspace(4) constant [4 x i32] [i32 0, i32 1, i32 2, i32 3]
AMDGPU/R600: Convert buffer id to VTX_READ input Use patterns instead of multiple instructions Add buffer id to asm string https://reviews.llvm.org/D22650 llvm-svn: 278749
2016-08-16 05:38:30 +08:00
AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
2017-03-22 05:39:51 +08:00
define amdgpu_kernel void @vtx_fetch32_id2(i32 addrspace(1)* %out, i32 %in) {
[AMDGPU] Change constant addr space to 4 Differential Revision: https://reviews.llvm.org/D43170 llvm-svn: 325030
2018-02-14 02:00:25 +08:00
%a = getelementptr inbounds [4 x i32], [4 x i32] addrspace(4)* @t, i32 0, i32 %in
%v = load i32, i32 addrspace(4)* %a
AMDGPU/R600: Convert buffer id to VTX_READ input Use patterns instead of multiple instructions Add buffer id to asm string https://reviews.llvm.org/D22650 llvm-svn: 278749
2016-08-16 05:38:30 +08:00
store i32 %v, i32 addrspace(1)* %out
R600: Use correct encoding for Vertex Fetch instructions on Cayman Reviewed-by: Vincent Lejeune<vljn at ovi.com> llvm-svn: 184016
2013-06-15 06:12:30 +08:00
ret void
}