================
@@ -0,0 +1,70 @@
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute
-finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s
+
+// NOTE: The number in type name and whether the struct is packed or not will
mostly
+// likely change once subscript operators are properly implemented
(llvm/llvm-project#95956)
+// and theinterim field of the contained type is removed.
+
+// CHECK: %"class.hlsl::RWStructuredBuffer" = type <{ target("dx.RawBuffer",
i16, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.0" = type <{ target("dx.RawBuffer",
i16, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.2" = type { target("dx.RawBuffer",
i32, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.3" = type { target("dx.RawBuffer",
i32, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.4" = type { target("dx.RawBuffer",
i64, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.5" = type { target("dx.RawBuffer",
i64, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.6" = type <{ target("dx.RawBuffer",
half, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.8" = type { target("dx.RawBuffer",
float, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.9" = type { target("dx.RawBuffer",
double, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.10" = type { target("dx.RawBuffer",
<4 x i16>, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.11" = type { target("dx.RawBuffer",
<3 x i32>, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.12" = type { target("dx.RawBuffer",
<2 x half>, 1, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer.13" = type { target("dx.RawBuffer",
<3 x float>, 1, 0)
+
+RWStructuredBuffer<int16_t> BufI16;
+RWStructuredBuffer<uint16_t> BufU16;
+RWStructuredBuffer<int> BufI32;
+RWStructuredBuffer<uint> BufU32;
+RWStructuredBuffer<int64_t> BufI64;
+RWStructuredBuffer<uint64_t> BufU64;
+RWStructuredBuffer<half> BufF16;
+RWStructuredBuffer<float> BufF32;
+RWStructuredBuffer<double> BufF64;
+RWStructuredBuffer< vector<int16_t, 4> > BufI16x4;
+RWStructuredBuffer< vector<uint, 3> > BufU32x3;
+RWStructuredBuffer<half2> BufF16x2;
+RWStructuredBuffer<float3> BufF32x3;
+// TODO: RWStructuredBuffer<snorm half> BufSNormF16; -> 11
----------------
tex3d wrote:
I also found that a little confusing. The numbers are simply an artifact of
disambiguating identically-named types, and is already commented above that
check block. I don't know if listing specific numbers here is helpful, or just
confusing.
https://github.com/llvm/llvm-project/pull/113477
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