================
@@ -241,6 +243,19 @@ class CIRGenCXXABI {
void setStructorImplicitParamValue(CIRGenFunction &cgf, mlir::Value val) {
cgf.cxxStructorImplicitParamValue = val;
}
+
+ /**************************** Array cookies ******************************/
+
+ /// Returns the extra size required in order to store the array
+ /// cookie for the given new-expression. May return 0 to indicate that no
+ /// array cookie is required.
+ ///
+ /// Several cases are filtered out before this method is called:
+ /// - non-array allocations never need a cookie
+ /// - calls to \::operator new(size_t, void*) never need a cookie
+ ///
+ /// \param E - the new-expression being allocated.
+ virtual CharUnits getArrayCookieSize(const CXXNewExpr *E);
----------------
andykaylor wrote:
```suggestion
virtual CharUnits getArrayCookieSize(const CXXNewExpr *e);
```
https://github.com/llvm/llvm-project/pull/161095
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