[clang] [HLSL] Add Append/ConsumeStructuredBuffer definitions to HLSLExternalSemaSource (PR #113643)
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cfe-commits at lists.llvm.org
Thu Oct 24 23:35:02 PDT 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-hlsl
Author: Helena Kotas (hekota)
<details>
<summary>Changes</summary>
Adds `AppendStructuredBuffer` and `ConsumeStructuredBuffer` definition to HLSLExternalSemaSource. Adds separate tests for the AST shape and element types, and adds constructor/handle.fromBinding test case to shared test file for structured buffers.
These buffers do not have any subscript operators. Append and Consume methods will be added later in llvm/llvm-project#<!-- -->112968.
Fixes #<!-- -->112777
---
Full diff: https://github.com/llvm/llvm-project/pull/113643.diff
6 Files Affected:
- (modified) clang/lib/Sema/HLSLExternalSemaSource.cpp (+22)
- (added) clang/test/AST/HLSL/AppendStructuredBuffer-AST.hlsl (+50)
- (added) clang/test/AST/HLSL/ConsumeStructuredBuffer-AST.hlsl (+51)
- (added) clang/test/CodeGenHLSL/builtins/AppendStructuredBuffer-elementtype.hlsl (+53)
- (added) clang/test/CodeGenHLSL/builtins/ConsumeStructuredBuffer-elementtype.hlsl (+53)
- (modified) clang/test/CodeGenHLSL/builtins/StructuredBuffers-constructors.hlsl (+21-2)
``````````diff
diff --git a/clang/lib/Sema/HLSLExternalSemaSource.cpp b/clang/lib/Sema/HLSLExternalSemaSource.cpp
index ce8564429b3802..22ca9f72d40a30 100644
--- a/clang/lib/Sema/HLSLExternalSemaSource.cpp
+++ b/clang/lib/Sema/HLSLExternalSemaSource.cpp
@@ -530,6 +530,28 @@ void HLSLExternalSemaSource::defineHLSLTypesWithForwardDeclarations() {
.addArraySubscriptOperators()
.completeDefinition();
});
+
+ Decl =
+ BuiltinTypeDeclBuilder(*SemaPtr, HLSLNamespace, "AppendStructuredBuffer")
+ .addSimpleTemplateParams(*SemaPtr, {"element_type"})
+ .Record;
+ onCompletion(Decl, [this](CXXRecordDecl *Decl) {
+ setupBufferType(Decl, *SemaPtr, ResourceClass::UAV,
+ ResourceKind::TypedBuffer, /*IsROV=*/false,
+ /*RawBuffer=*/true)
+ .completeDefinition();
+ });
+
+ Decl =
+ BuiltinTypeDeclBuilder(*SemaPtr, HLSLNamespace, "ConsumeStructuredBuffer")
+ .addSimpleTemplateParams(*SemaPtr, {"element_type"})
+ .Record;
+ onCompletion(Decl, [this](CXXRecordDecl *Decl) {
+ setupBufferType(Decl, *SemaPtr, ResourceClass::UAV,
+ ResourceKind::TypedBuffer, /*IsROV=*/false,
+ /*RawBuffer=*/true)
+ .completeDefinition();
+ });
}
void HLSLExternalSemaSource::onCompletion(CXXRecordDecl *Record,
diff --git a/clang/test/AST/HLSL/AppendStructuredBuffer-AST.hlsl b/clang/test/AST/HLSL/AppendStructuredBuffer-AST.hlsl
new file mode 100644
index 00000000000000..2ede9dfacae7c9
--- /dev/null
+++ b/clang/test/AST/HLSL/AppendStructuredBuffer-AST.hlsl
@@ -0,0 +1,50 @@
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-library -x hlsl -ast-dump -DEMPTY %s | FileCheck -check-prefix=EMPTY %s
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-library -x hlsl -ast-dump %s | FileCheck %s
+
+
+// This test tests two different AST generations. The "EMPTY" test mode verifies
+// the AST generated by forward declaration of the HLSL types which happens on
+// initializing the HLSL external AST with an AST Context.
+
+// The non-empty mode has a use that requires the AppendStructuredBuffer type be complete,
+// which results in the AST being populated by the external AST source. That
+// case covers the full implementation of the template declaration and the
+// instantiated specialization.
+
+// EMPTY: ClassTemplateDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit AppendStructuredBuffer
+// EMPTY-NEXT: TemplateTypeParmDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> class depth 0 index 0 element_type
+// EMPTY-NEXT: CXXRecordDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit <undeserialized declarations> class AppendStructuredBuffer
+// EMPTY-NEXT: FinalAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit final
+
+// There should be no more occurrences of AppendStructuredBuffer
+// EMPTY-NOT: {{[^[:alnum:]]}}AppendStructuredBuffer
+
+#ifndef EMPTY
+
+AppendStructuredBuffer<int> Buffer;
+
+#endif
+
+// CHECK: ClassTemplateDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit AppendStructuredBuffer
+// CHECK-NEXT: TemplateTypeParmDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> class depth 0 index 0 element_type
+// CHECK-NEXT: CXXRecordDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit class AppendStructuredBuffer definition
+
+// CHECK: FinalAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit final
+// CHECK-NEXT: FieldDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit h '__hlsl_resource_t
+// CHECK-SAME{LITERAL}: [[hlsl::resource_class(UAV)]]
+// CHECK-SAME{LITERAL}: [[hlsl::raw_buffer]]
+// CHECK-SAME{LITERAL}: [[hlsl::contained_type(element_type)]]
+// CHECK-NEXT: HLSLResourceAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit TypedBuffer
+
+// CHECK-NOT: CXXMethodDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> operator[] 'element_type &const (unsigned int) const'
+// CHECK-NOT: CXXMethodDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> operator[] 'element_type &(unsigned int)'
+
+// CHECK: ClassTemplateSpecializationDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> class AppendStructuredBuffer definition
+// CHECK: TemplateArgument type 'int'
+// CHECK-NEXT: BuiltinType 0x{{[0-9A-Fa-f]+}} 'int'
+// CHECK-NEXT: FinalAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit final
+// CHECK-NEXT: FieldDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit h '__hlsl_resource_t
+// CHECK-SAME{LITERAL}: [[hlsl::resource_class(UAV)]]
+// CHECK-SAME{LITERAL}: [[hlsl::raw_buffer]]
+// CHECK-SAME{LITERAL}: [[hlsl::contained_type(int)]]
+// CHECK-NEXT: HLSLResourceAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit TypedBuffer
diff --git a/clang/test/AST/HLSL/ConsumeStructuredBuffer-AST.hlsl b/clang/test/AST/HLSL/ConsumeStructuredBuffer-AST.hlsl
new file mode 100644
index 00000000000000..639aba6769b842
--- /dev/null
+++ b/clang/test/AST/HLSL/ConsumeStructuredBuffer-AST.hlsl
@@ -0,0 +1,51 @@
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-library -x hlsl -ast-dump -DEMPTY %s | FileCheck -check-prefix=EMPTY %s
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-library -x hlsl -ast-dump %s | FileCheck %s
+
+
+// This test tests two different AST generations. The "EMPTY" test mode verifies
+// the AST generated by forward declaration of the HLSL types which happens on
+// initializing the HLSL external AST with an AST Context.
+
+// The non-empty mode has a use that requires the ConsumeStructuredBuffer type be complete,
+// which results in the AST being populated by the external AST source. That
+// case covers the full implementation of the template declaration and the
+// instantiated specialization.
+
+// EMPTY: ClassTemplateDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit ConsumeStructuredBuffer
+// EMPTY-NEXT: TemplateTypeParmDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> class depth 0 index 0 element_type
+// EMPTY-NEXT: CXXRecordDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit <undeserialized declarations> class ConsumeStructuredBuffer
+// EMPTY-NEXT: FinalAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit final
+
+// There should be no more occurrences of ConsumeStructuredBuffer
+// EMPTY-NOT: {{[^[:alnum:]]}}ConsumeStructuredBuffer
+
+#ifndef EMPTY
+
+ConsumeStructuredBuffer<int> Buffer;
+
+#endif
+
+// CHECK: ClassTemplateDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit ConsumeStructuredBuffer
+// CHECK-NEXT: TemplateTypeParmDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> class depth 0 index 0 element_type
+// CHECK-NEXT: CXXRecordDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit class ConsumeStructuredBuffer definition
+
+// CHECK: FinalAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit final
+// CHECK-NEXT: FieldDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit h '__hlsl_resource_t
+// CHECK-SAME{LITERAL}: [[hlsl::resource_class(UAV)]]
+// CHECK-SAME{LITERAL}: [[hlsl::raw_buffer]]
+// CHECK-SAME{LITERAL}: [[hlsl::contained_type(element_type)]]
+// CHECK-NEXT: HLSLResourceAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit TypedBuffer
+
+// CHECK-NOT: CXXMethodDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> operator[] 'element_type &const (unsigned int) const'
+// CHECK-NOT: CXXMethodDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> operator[] 'element_type &(unsigned int)'
+
+// CHECK: ClassTemplateSpecializationDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> class ConsumeStructuredBuffer definition
+
+// CHECK: TemplateArgument type 'int'
+// CHECK-NEXT: BuiltinType 0x{{[0-9A-Fa-f]+}} 'int'
+// CHECK-NEXT: FinalAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit final
+// CHECK-NEXT: FieldDecl 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> <invalid sloc> implicit h '__hlsl_resource_t
+// CHECK-SAME{LITERAL}: [[hlsl::resource_class(UAV)]]
+// CHECK-SAME{LITERAL}: [[hlsl::raw_buffer]]
+// CHECK-SAME{LITERAL}: [[hlsl::contained_type(int)]]
+// CHECK-NEXT: HLSLResourceAttr 0x{{[0-9A-Fa-f]+}} <<invalid sloc>> Implicit TypedBuffer
diff --git a/clang/test/CodeGenHLSL/builtins/AppendStructuredBuffer-elementtype.hlsl b/clang/test/CodeGenHLSL/builtins/AppendStructuredBuffer-elementtype.hlsl
new file mode 100644
index 00000000000000..055b4a3e405b4e
--- /dev/null
+++ b/clang/test/CodeGenHLSL/builtins/AppendStructuredBuffer-elementtype.hlsl
@@ -0,0 +1,53 @@
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s
+
+// CHECK: %"class.hlsl::AppendStructuredBuffer" = type { target("dx.RawBuffer", i16, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.0" = type { target("dx.RawBuffer", i16, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.1" = type { target("dx.RawBuffer", i32, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.2" = type { target("dx.RawBuffer", i32, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.3" = type { target("dx.RawBuffer", i64, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.4" = type { target("dx.RawBuffer", i64, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.5" = type { target("dx.RawBuffer", half, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.6" = type { target("dx.RawBuffer", float, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.7" = type { target("dx.RawBuffer", double, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.8" = type { target("dx.RawBuffer", <4 x i16>, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.9" = type { target("dx.RawBuffer", <3 x i32>, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.10" = type { target("dx.RawBuffer", <2 x half>, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer.11" = type { target("dx.RawBuffer", <3 x float>, 1, 0)
+
+AppendStructuredBuffer<int16_t> BufI16;
+AppendStructuredBuffer<uint16_t> BufU16;
+AppendStructuredBuffer<int> BufI32;
+AppendStructuredBuffer<uint> BufU32;
+AppendStructuredBuffer<int64_t> BufI64;
+AppendStructuredBuffer<uint64_t> BufU64;
+AppendStructuredBuffer<half> BufF16;
+AppendStructuredBuffer<float> BufF32;
+AppendStructuredBuffer<double> BufF64;
+AppendStructuredBuffer< vector<int16_t, 4> > BufI16x4;
+AppendStructuredBuffer< vector<uint, 3> > BufU32x3;
+AppendStructuredBuffer<half2> BufF16x2;
+AppendStructuredBuffer<float3> BufF32x3;
+// TODO: AppendStructuredBuffer<snorm half> BufSNormF16;
+// TODO: AppendStructuredBuffer<unorm half> BufUNormF16;
+// TODO: AppendStructuredBuffer<snorm float> BufSNormF32;
+// TODO: AppendStructuredBuffer<unorm float> BufUNormF32;
+// TODO: AppendStructuredBuffer<snorm double> BufSNormF64;
+// TODO: AppendStructuredBuffer<unorm double> BufUNormF64;
+
+[numthreads(1,1,1)]
+void main(int GI : SV_GroupIndex) {
+}
+
+// CHECK: !{{[0-9]+}} = !{ptr @BufI16, i32 10, i32 2,
+// CHECK: !{{[0-9]+}} = !{ptr @BufU16, i32 10, i32 3,
+// CHECK: !{{[0-9]+}} = !{ptr @BufI32, i32 10, i32 4,
+// CHECK: !{{[0-9]+}} = !{ptr @BufU32, i32 10, i32 5,
+// CHECK: !{{[0-9]+}} = !{ptr @BufI64, i32 10, i32 6,
+// CHECK: !{{[0-9]+}} = !{ptr @BufU64, i32 10, i32 7,
+// CHECK: !{{[0-9]+}} = !{ptr @BufF16, i32 10, i32 8,
+// CHECK: !{{[0-9]+}} = !{ptr @BufF32, i32 10, i32 9,
+// CHECK: !{{[0-9]+}} = !{ptr @BufF64, i32 10, i32 10,
+// CHECK: !{{[0-9]+}} = !{ptr @BufI16x4, i32 10, i32 2,
+// CHECK: !{{[0-9]+}} = !{ptr @BufU32x3, i32 10, i32 5,
+// CHECK: !{{[0-9]+}} = !{ptr @BufF16x2, i32 10, i32 8,
+// CHECK: !{{[0-9]+}} = !{ptr @BufF32x3, i32 10, i32 9,
diff --git a/clang/test/CodeGenHLSL/builtins/ConsumeStructuredBuffer-elementtype.hlsl b/clang/test/CodeGenHLSL/builtins/ConsumeStructuredBuffer-elementtype.hlsl
new file mode 100644
index 00000000000000..16d71e034ad3cb
--- /dev/null
+++ b/clang/test/CodeGenHLSL/builtins/ConsumeStructuredBuffer-elementtype.hlsl
@@ -0,0 +1,53 @@
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s
+
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer" = type { target("dx.RawBuffer", i16, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.0" = type { target("dx.RawBuffer", i16, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.1" = type { target("dx.RawBuffer", i32, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.2" = type { target("dx.RawBuffer", i32, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.3" = type { target("dx.RawBuffer", i64, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.4" = type { target("dx.RawBuffer", i64, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.5" = type { target("dx.RawBuffer", half, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.6" = type { target("dx.RawBuffer", float, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.7" = type { target("dx.RawBuffer", double, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.8" = type { target("dx.RawBuffer", <4 x i16>, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.9" = type { target("dx.RawBuffer", <3 x i32>, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.10" = type { target("dx.RawBuffer", <2 x half>, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer.11" = type { target("dx.RawBuffer", <3 x float>, 1, 0)
+
+ConsumeStructuredBuffer<int16_t> BufI16;
+ConsumeStructuredBuffer<uint16_t> BufU16;
+ConsumeStructuredBuffer<int> BufI32;
+ConsumeStructuredBuffer<uint> BufU32;
+ConsumeStructuredBuffer<int64_t> BufI64;
+ConsumeStructuredBuffer<uint64_t> BufU64;
+ConsumeStructuredBuffer<half> BufF16;
+ConsumeStructuredBuffer<float> BufF32;
+ConsumeStructuredBuffer<double> BufF64;
+ConsumeStructuredBuffer< vector<int16_t, 4> > BufI16x4;
+ConsumeStructuredBuffer< vector<uint, 3> > BufU32x3;
+ConsumeStructuredBuffer<half2> BufF16x2;
+ConsumeStructuredBuffer<float3> BufF32x3;
+// TODO: ConsumeStructuredBuffer<snorm half> BufSNormF16;
+// TODO: ConsumeStructuredBuffer<unorm half> BufUNormF16;
+// TODO: ConsumeStructuredBuffer<snorm float> BufSNormF32;
+// TODO: ConsumeStructuredBuffer<unorm float> BufUNormF32;
+// TODO: ConsumeStructuredBuffer<snorm double> BufSNormF64;
+// TODO: ConsumeStructuredBuffer<unorm double> BufUNormF64;
+
+[numthreads(1,1,1)]
+void main(int GI : SV_GroupIndex) {
+}
+
+// CHECK: !{{[0-9]+}} = !{ptr @BufI16, i32 10, i32 2,
+// CHECK: !{{[0-9]+}} = !{ptr @BufU16, i32 10, i32 3,
+// CHECK: !{{[0-9]+}} = !{ptr @BufI32, i32 10, i32 4,
+// CHECK: !{{[0-9]+}} = !{ptr @BufU32, i32 10, i32 5,
+// CHECK: !{{[0-9]+}} = !{ptr @BufI64, i32 10, i32 6,
+// CHECK: !{{[0-9]+}} = !{ptr @BufU64, i32 10, i32 7,
+// CHECK: !{{[0-9]+}} = !{ptr @BufF16, i32 10, i32 8,
+// CHECK: !{{[0-9]+}} = !{ptr @BufF32, i32 10, i32 9,
+// CHECK: !{{[0-9]+}} = !{ptr @BufF64, i32 10, i32 10,
+// CHECK: !{{[0-9]+}} = !{ptr @BufI16x4, i32 10, i32 2,
+// CHECK: !{{[0-9]+}} = !{ptr @BufU32x3, i32 10, i32 5,
+// CHECK: !{{[0-9]+}} = !{ptr @BufF16x2, i32 10, i32 8,
+// CHECK: !{{[0-9]+}} = !{ptr @BufF32x3, i32 10, i32 9,
diff --git a/clang/test/CodeGenHLSL/builtins/StructuredBuffers-constructors.hlsl b/clang/test/CodeGenHLSL/builtins/StructuredBuffers-constructors.hlsl
index 4f2f8d079074da..3fc90f1877df3a 100644
--- a/clang/test/CodeGenHLSL/builtins/StructuredBuffers-constructors.hlsl
+++ b/clang/test/CodeGenHLSL/builtins/StructuredBuffers-constructors.hlsl
@@ -5,17 +5,27 @@
StructuredBuffer<float> Buf : register(t10);
RWStructuredBuffer<float> Buf2 : register(u5, space1);
+AppendStructuredBuffer<float> Buf3 : register(u3);
+ConsumeStructuredBuffer<float> Buf4 : register(u4);
-// CHECK: %"class.hlsl::StructuredBuffer" = type { target("dx.RawBuffer", float, 0, 0), float }
-// CHECK: %"class.hlsl::RWStructuredBuffer" = type { target("dx.RawBuffer", float, 1, 0), float }
+// CHECK: %"class.hlsl::StructuredBuffer" = type { target("dx.RawBuffer", float, 0, 0)
+// CHECK: %"class.hlsl::RWStructuredBuffer" = type { target("dx.RawBuffer", float, 1, 0)
+// CHECK: %"class.hlsl::AppendStructuredBuffer" = type { target("dx.RawBuffer", float, 1, 0)
+// CHECK: %"class.hlsl::ConsumeStructuredBuffer" = type { target("dx.RawBuffer", float, 1, 0)
// CHECK: @Buf = global %"class.hlsl::StructuredBuffer" zeroinitializer, align 4
// CHECK: @Buf2 = global %"class.hlsl::RWStructuredBuffer" zeroinitializer, align 4
+// CHECK: @Buf3 = global %"class.hlsl::AppendStructuredBuffer" zeroinitializer, align 4
+// CHECK: @Buf4 = global %"class.hlsl::ConsumeStructuredBuffer" zeroinitializer, align 4
// CHECK: define linkonce_odr void @_ZN4hlsl16StructuredBufferIfEC2Ev(ptr noundef nonnull align 4 dereferenceable(8) %this)
// CHECK-NEXT: entry:
// CHECK: define linkonce_odr void @_ZN4hlsl18RWStructuredBufferIfEC2Ev(ptr noundef nonnull align 4 dereferenceable(8) %this)
// CHECK-NEXT: entry:
+// CHECK: define linkonce_odr void @_ZN4hlsl22AppendStructuredBufferIfEC2Ev(ptr noundef nonnull align 4 dereferenceable(4) %this)
+// CHECK-NEXT: entry:
+// CHECK: define linkonce_odr void @_ZN4hlsl23ConsumeStructuredBufferIfEC2Ev(ptr noundef nonnull align 4 dereferenceable(4) %this)
+// CHECK-NEXT: entry:
// CHECK: define internal void @_GLOBAL__sub_I_StructuredBuffers_constructors.hlsl()
// CHECK: entry:
@@ -27,7 +37,16 @@ RWStructuredBuffer<float> Buf2 : register(u5, space1);
// CHECK-DXIL-NEXT: store target("dx.RawBuffer", float, 0, 0) %Buf_h, ptr @Buf, align 4
// CHECK-DXIL-NEXT: %Buf2_h = call target("dx.RawBuffer", float, 1, 0) @llvm.dx.handle.fromBinding.tdx.RawBuffer_f32_1_0t(i32 1, i32 5, i32 1, i32 0, i1 false)
// CHECK-DXIL-NEXT: store target("dx.RawBuffer", float, 1, 0) %Buf2_h, ptr @Buf2, align 4
+// CHECK-DXIL-NEXT: %Buf3_h = call target("dx.RawBuffer", float, 1, 0) @llvm.dx.handle.fromBinding.tdx.RawBuffer_f32_1_0t(i32 0, i32 3, i32 1, i32 0, i1 false)
+// CHECK-DXIL-NEXT: store target("dx.RawBuffer", float, 1, 0) %Buf3_h, ptr @Buf3, align 4
+// CHECK-DXIL-NEXT: %Buf4_h = call target("dx.RawBuffer", float, 1, 0) @llvm.dx.handle.fromBinding.tdx.RawBuffer_f32_1_0t(i32 0, i32 4, i32 1, i32 0, i1 false)
+// CHECK-DXIL-NEXT: store target("dx.RawBuffer", float, 1, 0) %Buf4_h, ptr @Buf4, align 4
+
// CHECK-SPIRV-NEXT: %Buf_h = call target("dx.RawBuffer", float, 0, 0) @llvm.spv.handle.fromBinding.tdx.RawBuffer_f32_0_0t(i32 0, i32 10, i32 1, i32 0, i1 false)
// CHECK-SPIRV-NEXT: store target("dx.RawBuffer", float, 0, 0) %Buf_h, ptr @Buf", align 4
// CHECK-SPIRV-NEXT: %Buf2_h = call target("dx.RawBuffer", float, 1, 0) @llvm.spv.handle.fromBinding.tdx.RawBuffer_f32_1_0t(i32 1, i32 5, i32 1, i32 0, i1 false)
// CHECK-SPIRV-NEXT: store target("dx.RawBuffer", float, 1, 0) %Buf2_h, ptr @Buf2", align 4
+// CHECK-SPIRV-NEXT: %Buf3_h = call target("dx.RawBuffer", float, 0, 0) @llvm.spv.handle.fromBinding.tdx.RawBuffer_f32_1_0t(i32 0, i32 3, i32 1, i32 0, i1 false)
+// CHECK-SPIRV-NEXT: store target("dx.RawBuffer", float, 0, 0) %Buf3_h, ptr @Buf3, align 4
+// CHECK-SPIRV-NEXT: %Buf4_h = call target("dx.RawBuffer", float, 1, 0) @llvm.spv.handle.fromBinding.tdx.RawBuffer_f32_1_0t(i32 0, i32 4, i32 1, i32 0, i1 false)
+// CHECK-SPIRV-NEXT: store target("dx.RawBuffer", float, 1, 0) %Buf4_h, ptr @Buf4, align 4
``````````
</details>
https://github.com/llvm/llvm-project/pull/113643
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