Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>,
Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>,
Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>,
Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>,
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Message-ID:
In-Reply-To: <llvm.org/llvm/llvm-project/pull/84...@github.com>
================
@@ -199,6 +207,41 @@ bool ByteCodeExprGen<Emitter>::VisitCastExpr(const
CastExpr *CE) {
return true;
}
+ case CK_IntegralToPointer: {
+ QualType IntType = SubExpr->getType();
+ assert(IntType->isIntegralOrEnumerationType());
+ if (!this->visit(SubExpr))
+ return false;
+ // FIXME: I think the discard is wrong since the int->ptr cast might cause
a
+ // diagnostic.
+ PrimType T = classifyPrim(IntType);
+ if (DiscardResult)
+ return this->emitPop(T, CE);
+
+ QualType PtrType = CE->getType();
+ assert(PtrType->isPointerType());
+
+ const Descriptor *Desc;
+ if (std::optional<PrimType> T = classify(PtrType->getPointeeType()))
+ Desc = P.createDescriptor(SubExpr, *T);
+ else if (PtrType->getPointeeType()->isVoidType())
+ Desc = nullptr;
+ else
+ Desc = P.createDescriptor(CE, PtrType->getPointeeType().getTypePtr(),
+ Descriptor::InlineDescMD, true, false,
+ /*IsMutable=*/false, nullptr);
+
+ if (!this->emitGetIntPtr(T, Desc, CE))
+ return false;
+
+ PrimType DestPtrT = classifyPrim(PtrType);
+ if (DestPtrT == PT_Ptr)
+ return true;
+
+ // // In case we're converting the integer to a non-Pointer.
----------------
AaronBallman wrote:
```suggestion
// In case we're converting the integer to a non-Pointer.
```
https://github.com/llvm/llvm-project/pull/84159
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