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[SYCL-WEB] Sync VTable related customization with sycl branch #10993

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Merged
merged 1 commit into from
Aug 30, 2023
Merged

[SYCL-WEB] Sync VTable related customization with sycl branch #10993

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14 changes: 2 additions & 12 deletions clang/lib/CodeGen/ItaniumCXXABI.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3874,11 +3874,7 @@ void ItaniumRTTIBuilder::BuildVTablePointer(const Type *Ty) {
VTable = CGM.getModule().getNamedAlias(VTableName);

if (!VTable)
#ifdef INTEL_SYCL_OPAQUEPOINTER_READY
VTable = CGM.getModule().getOrInsertGlobal(VTableName, CGM.Int8PtrTy);
#else // INTEL_SYCL_OPAQUEPOINTER_READY
VTable = CGM.CreateRuntimeVariable(CGM.DefaultInt8PtrTy, VTableName);
#endif // INTEL_SYCL_OPAQUEPOINTER_READY

CGM.setDSOLocal(cast<llvm::GlobalValue>(VTable->stripPointerCasts()));

Expand All @@ -3897,18 +3893,12 @@ void ItaniumRTTIBuilder::BuildVTablePointer(const Type *Ty) {
llvm::ConstantExpr::getInBoundsGetElementPtr(CGM.Int8Ty, VTable, Eight);
} else {
llvm::Constant *Two = llvm::ConstantInt::get(PtrDiffTy, 2);
#ifdef INTEL_SYCL_OPAQUEPOINTER_READY
VTable = llvm::ConstantExpr::getInBoundsGetElementPtr(CGM.Int8PtrTy,
#else // INTEL_SYCL_OPAQUEPOINTER_READY
VTable = llvm::ConstantExpr::getInBoundsGetElementPtr(CGM.DefaultInt8PtrTy,
#endif // INTEL_SYCL_OPAQUEPOINTER_READY
VTable, Two);
}
#ifdef INTEL_SYCL_OPAQUEPOINTER_READY
VTable = llvm::ConstantExpr::getBitCast(VTable, CGM.GlobalsInt8PtrTy);
#else // INTEL_SYCL_OPAQUEPOINTER_READY
#ifndef INTEL_SYCL_OPAQUEPOINTER_READY
VTable = llvm::ConstantExpr::getBitCast(VTable, CGM.DefaultInt8PtrTy);
#endif // INTEL_SYCL_OPAQUEPOINTER_READY
#endif

Fields.push_back(VTable);
}
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