================ @@ -1,34 +1,117 @@ -// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -x hlsl -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-DXIL +// RUN: %clang_cc1 -Wno-hlsl-implicit-binding -triple dxil-pc-shadermodel6.3-library -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-DXIL +// FIXME: SPIR-V codegen of llvm.spv.resource.handlefrombinding and resource types is not yet implemented // RUN-DISABLED: %clang_cc1 -triple spirv-vulkan-library -x hlsl -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-SPIRV -// NOTE: SPIRV codegen for resource types is not yet implemented +// NOTE: Itanium ABI for C++ requires Clang to generate 2 constructors types to support polymorphism: +// - C1 - Complete object constructor - constructs the complete object, including virtual base classes. +// - C2 - Base object constructor - creates the object itself and initializes data members and non-virtual base classes. +// The constructors are distinquished by C1/C2 designators in their mangled name. +// https://itanium-cxx-abi.github.io/cxx-abi/abi.html#mangling-special-ctor-dtor -ByteAddressBuffer Buffer0: register(t0); -RWByteAddressBuffer Buffer1: register(u1, space2); -RasterizerOrderedByteAddressBuffer Buffer2: register(u3, space4); +// Resource with explicit binding +ByteAddressBuffer Buf1: register(t1, space2); ---------------- bogner wrote:
```suggestion ByteAddressBuffer Buf1 : register(t1, space2); ``` https://github.com/llvm/llvm-project/pull/135120 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
