================
@@ -322,6 +323,111 @@ bool SemaARM::BuiltinARMSpecialReg(unsigned BuiltinID,
CallExpr *TheCall,
return false;
}
+bool SemaARM::BuiltinARMAtomicStoreHintCall(unsigned BuiltinID,
+ CallExpr *TheCall) {
+ if (SemaRef.checkArgCount(TheCall, 4))
+ return true;
+
+ // Arg 0 should be the pointer type. The pointee type must be a
+ // scalar integral or floating-point type of 8, 16, 32 or 64 bits.
+ ASTContext &Context = getASTContext();
+ auto PtrArgRes =
+ SemaRef.DefaultFunctionArrayLvalueConversion(TheCall->getArg(0));
+ if (PtrArgRes.isInvalid())
+ return true;
+ auto *PtrArg = PtrArgRes.get();
+ auto *PtrTy = PtrArg->getType()->getAs<PointerType>();
+ if (!PtrTy)
+ return Diag(TheCall->getBeginLoc(),
+ diag::err_atomic_hint_builtin_must_be_pointer)
+ << PtrArg->getType() << 0 << PtrArg->getSourceRange();
+ TheCall->setArg(0, PtrArg);
+
+ QualType PtrQT =
+ Context.getCanonicalType(PtrTy->getPointeeType()).getUnqualifiedType();
----------------
Lukacma wrote:
I think keeping it qualified here will make if statement below simpler and you
can get unqualified type when needed.
https://github.com/llvm/llvm-project/pull/198316
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