================
@@ -1828,6 +1824,24 @@ mlir::Value ScalarExprEmitter::emitCompoundAssign(
return emitLoadOfLValue(lhs, e->getExprLoc());
}
+mlir::Value
+ScalarExprEmitter::VisitSYCLUniqueStableNameExpr(SYCLUniqueStableNameExpr *e) {
+ ASTContext &context = cgf.getContext();
+ mlir::Location loc = cgf.getLoc(e->getSourceRange());
+ cir::GlobalOp globalConstStr =
+ cgf.cgm.createGlobalString(loc, e->ComputeName(context), "__usn_str");
+
+ // Unlike LLVM IR, CIR pointers are typed, so the bitcast and the address
+ // space cast are emitted as separate operations when both are needed.
+ mlir::Value addr = builder.createGetGlobal(loc, globalConstStr);
+ auto exprTy = mlir::cast<cir::PointerType>(convertType(e->getType()));
+ auto addrTy = mlir::cast<cir::PointerType>(addr.getType());
+ if (addrTy.getAddrSpace() != exprTy.getAddrSpace())
+ addr = cgf.performAddrSpaceCast(
+ addr, builder.getPointerTo(addrTy.getPointee(),
exprTy.getAddrSpace()));
+ return builder.createBitcast(loc, addr, exprTy);
----------------
koparasy wrote:
I guess there are quite some places that do this "dance". We should have a
separate PR that cleans up all of those. Thnx!
https://github.com/llvm/llvm-project/pull/231209
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