clang/test/CodeGenHLSL/builtins/RWStructuredBuffer-elementtype.hlsl

   1 // RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s\r
   2 \r
   3 // CHECK: %"class.hlsl::RWStructuredBuffer" = type { target("dx.RawBuffer", i16, 1, 0) }\r
   4 // CHECK: %"class.hlsl::RWStructuredBuffer.0" = type { target("dx.RawBuffer", i16, 1, 0) }\r
   5 // CHECK: %"class.hlsl::RWStructuredBuffer.1" = type { target("dx.RawBuffer", i32, 1, 0) }\r
   6 // CHECK: %"class.hlsl::RWStructuredBuffer.2" = type { target("dx.RawBuffer", i32, 1, 0) }\r
   7 // CHECK: %"class.hlsl::RWStructuredBuffer.3" = type { target("dx.RawBuffer", i64, 1, 0) }\r
   8 // CHECK: %"class.hlsl::RWStructuredBuffer.4" = type { target("dx.RawBuffer", i64, 1, 0) }\r
   9 // CHECK: %"class.hlsl::RWStructuredBuffer.5" = type { target("dx.RawBuffer", half, 1, 0) }\r
  10 // CHECK: %"class.hlsl::RWStructuredBuffer.6" = type { target("dx.RawBuffer", float, 1, 0) }\r
  11 // CHECK: %"class.hlsl::RWStructuredBuffer.7" = type { target("dx.RawBuffer", double, 1, 0) }\r
  12 // CHECK: %"class.hlsl::RWStructuredBuffer.8" = type { target("dx.RawBuffer", <4 x i16>, 1, 0) }\r
  13 // CHECK: %"class.hlsl::RWStructuredBuffer.9" = type { target("dx.RawBuffer", <3 x i32>, 1, 0) }\r
  14 // CHECK: %"class.hlsl::RWStructuredBuffer.10" = type { target("dx.RawBuffer", <2 x half>, 1, 0) }\r
  15 // CHECK: %"class.hlsl::RWStructuredBuffer.11" = type { target("dx.RawBuffer", <3 x float>, 1, 0) }\r
  16 \r
  17 RWStructuredBuffer<int16_t> BufI16;\r
  18 RWStructuredBuffer<uint16_t> BufU16;\r
  19 RWStructuredBuffer<int> BufI32;\r
  20 RWStructuredBuffer<uint> BufU32;\r
  21 RWStructuredBuffer<int64_t> BufI64;\r
  22 RWStructuredBuffer<uint64_t> BufU64;\r
  23 RWStructuredBuffer<half> BufF16;\r
  24 RWStructuredBuffer<float> BufF32;\r
  25 RWStructuredBuffer<double> BufF64;\r
  26 RWStructuredBuffer< vector<int16_t, 4> > BufI16x4;\r
  27 RWStructuredBuffer< vector<uint, 3> > BufU32x3;\r
  28 RWStructuredBuffer<half2> BufF16x2;\r
  29 RWStructuredBuffer<float3> BufF32x3;\r
  30 // TODO: RWStructuredBuffer<snorm half> BufSNormF16;\r
  31 // TODO: RWStructuredBuffer<unorm half> BufUNormF16;\r
  32 // TODO: RWStructuredBuffer<snorm float> BufSNormF32;\r
  33 // TODO: RWStructuredBuffer<unorm float> BufUNormF32;\r
  34 // TODO: RWStructuredBuffer<snorm double> BufSNormF64;\r
  35 // TODO: RWStructuredBuffer<unorm double> BufUNormF64;\r
  36 \r
  37 [numthreads(1,1,1)]\r
  38 void main(int GI : SV_GroupIndex) {\r
  39   BufI16[GI] = 0;\r
  40   BufU16[GI] = 0;\r
  41   BufI32[GI] = 0;\r
  42   BufU32[GI] = 0;\r
  43   BufI64[GI] = 0;\r
  44   BufU64[GI] = 0;\r
  45   BufF16[GI] = 0;\r
  46   BufF32[GI] = 0;\r
  47   BufF64[GI] = 0;\r
  48   BufI16x4[GI] = 0;\r
  49   BufU32x3[GI] = 0;\r
  50   BufF16x2[GI] = 0;\r
  51   BufF32x3[GI] = 0;\r
  52 }\r