================
@@ -92,6 +98,65 @@ SPIRVTargetMachine::SPIRVTargetMachine(const Target &T,
const Triple &TT,
setRequiresStructuredCFG(false);
}
+enum AddressSpace {
+ Function = storageClassToAddressSpace(SPIRV::StorageClass::Function),
+ CrossWorkgroup =
+ storageClassToAddressSpace(SPIRV::StorageClass::CrossWorkgroup),
+ UniformConstant =
+ storageClassToAddressSpace(SPIRV::StorageClass::UniformConstant),
+ Workgroup = storageClassToAddressSpace(SPIRV::StorageClass::Workgroup),
+ Generic = storageClassToAddressSpace(SPIRV::StorageClass::Generic)
+};
+
+unsigned SPIRVTargetMachine::getAssumedAddrSpace(const Value *V) const {
+ // TODO: we only enable this for AMDGCN flavoured SPIR-V, where we know it to
+ // be correct; this might be relaxed in the future.
+ if (getTargetTriple().getVendor() != Triple::VendorType::AMD)
----------------
arsenm wrote:
Please move this whole hook to a separate PR. I also do not think we should
have any vendor checks
https://github.com/llvm/llvm-project/pull/110897
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