================
@@ -1977,3 +1983,72 @@ mlir::Value
CIRGenItaniumCXXABI::emitDynamicCast(CIRGenFunction &cgf,
return cgf.getBuilder().createDynCast(loc, src.getPointer(), destCIRTy,
isRefCast, castInfo);
}
+
+/************************** Array allocation cookies
**************************/
+
+CharUnits CIRGenItaniumCXXABI::getArrayCookieSizeImpl(QualType elementType) {
+ // The array cookie is a size_t; pad that up to the element alignment.
+ // The cookie is actually right-justified in that space.
+ return std::max(
+ CharUnits::fromQuantity(cgm.SizeSizeInBytes),
----------------
andykaylor wrote:
```suggestion
cgm.getSizeSize(),
```
https://github.com/llvm/llvm-project/pull/163649
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