diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/slang/slang-emit-spirv.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/source/slang/slang-emit-spirv.cpp b/source/slang/slang-emit-spirv.cpp index a7cdfc8a3..8219d3534 100644 --- a/source/slang/slang-emit-spirv.cpp +++ b/source/slang/slang-emit-spirv.cpp @@ -4077,6 +4077,8 @@ struct SPIRVEmitContext return; if (ptrType->getAddressSpace() == SpvStorageClassPhysicalStorageBuffer) { + // If inst has a pointer type with PhysicalStorageBuffer address space, + // emit AliasedPointer decoration. emitOpDecorate( getSection(SpvLogicalSectionID::Annotations), nullptr, @@ -4084,6 +4086,23 @@ struct SPIRVEmitContext (as<IRVar>(inst) ? SpvDecorationAliasedPointer : SpvDecorationAliased) ); } + else + { + // If the pointee type is a pointer with StorageBuffer address space, + // we also want to emit AliasedPointer decoration. + ptrType = as<IRPtrType>(ptrType->getValueType()); + if (!ptrType) + return; + if (ptrType->getAddressSpace() == SpvStorageClassPhysicalStorageBuffer) + { + emitOpDecorate( + getSection(SpvLogicalSectionID::Annotations), + nullptr, + varInst, + (as<IRVar>(inst) ? SpvDecorationAliasedPointer : SpvDecorationAliased) + ); + } + } } SpvInst* emitParam(SpvInstParent* parent, IRInst* inst) |