xref: /llvm-project/clang/test/CodeGenHLSL/builtins/RWBuffer-elementtype.hlsl (revision bd92e46204331b9af296f53abb708317e72ab7a8) 
1// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s -check-prefixes=DXIL
2// RUN: %clang_cc1 -triple spirv-pc-vulkan-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s -check-prefixes=SPIRV
3
4// DXIL: %"class.hlsl::RWBuffer" = type { target("dx.TypedBuffer", i16, 1, 0, 1) }
5// DXIL: %"class.hlsl::RWBuffer.0" = type { target("dx.TypedBuffer", i16, 1, 0, 0) }
6// DXIL: %"class.hlsl::RWBuffer.1" = type { target("dx.TypedBuffer", i32, 1, 0, 1) }
7// DXIL: %"class.hlsl::RWBuffer.2" = type { target("dx.TypedBuffer", i32, 1, 0, 0) }
8// DXIL: %"class.hlsl::RWBuffer.3" = type { target("dx.TypedBuffer", i64, 1, 0, 1) }
9// DXIL: %"class.hlsl::RWBuffer.4" = type { target("dx.TypedBuffer", i64, 1, 0, 0) }
10// DXIL: %"class.hlsl::RWBuffer.5" = type { target("dx.TypedBuffer", half, 1, 0, 0) }
11// DXIL: %"class.hlsl::RWBuffer.6" = type { target("dx.TypedBuffer", float, 1, 0, 0) }
12// DXIL: %"class.hlsl::RWBuffer.7" = type { target("dx.TypedBuffer", double, 1, 0, 0) }
13// DXIL: %"class.hlsl::RWBuffer.8" = type { target("dx.TypedBuffer", <4 x i16>, 1, 0, 0) }
14// DXIL: %"class.hlsl::RWBuffer.9" = type { target("dx.TypedBuffer", <3 x i32>, 1, 0, 0) }
15// DXIL: %"class.hlsl::RWBuffer.10" = type { target("dx.TypedBuffer", <2 x half>, 1, 0, 0) }
16// DXIL: %"class.hlsl::RWBuffer.11" = type { target("dx.TypedBuffer", <3 x float>, 1, 0, 0) }
17
18// SPIRV: %"class.hlsl::RWBuffer" = type { target("spirv.Image", i16, 5, 2, 0, 0, 2, 0) }
19// SPIRV: %"class.hlsl::RWBuffer.0" = type { target("spirv.Image", i16, 5, 2, 0, 0, 2, 0) }
20// SPIRV: %"class.hlsl::RWBuffer.1" = type { target("spirv.Image", i32, 5, 2, 0, 0, 2, 0) }
21// SPIRV: %"class.hlsl::RWBuffer.2" = type { target("spirv.Image", i32, 5, 2, 0, 0, 2, 0) }
22// SPIRV: %"class.hlsl::RWBuffer.3" = type { target("spirv.Image", i64, 5, 2, 0, 0, 2, 0) }
23// SPIRV: %"class.hlsl::RWBuffer.4" = type { target("spirv.Image", i64, 5, 2, 0, 0, 2, 0) }
24// SPIRV: %"class.hlsl::RWBuffer.5" = type { target("spirv.Image", half, 5, 2, 0, 0, 2, 0) }
25// SPIRV: %"class.hlsl::RWBuffer.6" = type { target("spirv.Image", float, 5, 2, 0, 0, 2, 0) }
26// SPIRV: %"class.hlsl::RWBuffer.7" = type { target("spirv.Image", double, 5, 2, 0, 0, 2, 0) }
27// SPIRV: %"class.hlsl::RWBuffer.8" = type { target("spirv.Image", i16, 5, 2, 0, 0, 2, 0) }
28// SPIRV: %"class.hlsl::RWBuffer.9" = type { target("spirv.Image", i32, 5, 2, 0, 0, 2, 0) }
29// SPIRV: %"class.hlsl::RWBuffer.10" = type { target("spirv.Image", half, 5, 2, 0, 0, 2, 0) }
30// SPIRV: %"class.hlsl::RWBuffer.11" = type { target("spirv.Image", float, 5, 2, 0, 0, 2, 0) }
31
32
33
34RWBuffer<int16_t> BufI16;
35RWBuffer<uint16_t> BufU16;
36RWBuffer<int> BufI32;
37RWBuffer<uint> BufU32;
38RWBuffer<int64_t> BufI64;
39RWBuffer<uint64_t> BufU64;
40RWBuffer<half> BufF16;
41RWBuffer<float> BufF32;
42RWBuffer<double> BufF64;
43RWBuffer< vector<int16_t, 4> > BufI16x4;
44RWBuffer< vector<uint, 3> > BufU32x3;
45RWBuffer<half2> BufF16x2;
46RWBuffer<float3> BufF32x3;
47// TODO: RWBuffer<snorm half> BufSNormF16; -> 11
48// TODO: RWBuffer<unorm half> BufUNormF16; -> 12
49// TODO: RWBuffer<snorm float> BufSNormF32; -> 13
50// TODO: RWBuffer<unorm float> BufUNormF32; -> 14
51// TODO: RWBuffer<snorm double> BufSNormF64; -> 15
52// TODO: RWBuffer<unorm double> BufUNormF64; -> 16
53
54[numthreads(1,1,1)]
55void main(int GI : SV_GroupIndex) {
56  BufI16[GI] = 0;
57  BufU16[GI] = 0;
58  BufI32[GI] = 0;
59  BufU32[GI] = 0;
60  BufI64[GI] = 0;
61  BufU64[GI] = 0;
62  BufF16[GI] = 0;
63  BufF32[GI] = 0;
64  BufF64[GI] = 0;
65  BufI16x4[GI] = 0;
66  BufU32x3[GI] = 0;
67  BufF16x2[GI] = 0;
68  BufF32x3[GI] = 0;
69}
70