Displaying 1 result from an estimated 1 matches for "basepadding".
2011 Mar 25
1
[LLVMdev] Named metadata to represent language specific logic
...tern", returning the
constant string should place the string into a common group, even
though it's not declared itself as such.
;====================================
; Class size
; struct Base { char a[3]; Base() {} };
; struct Derived : Base { char b; }
%struct.Base = type { [3 x i8] }, !BasePadding;
%struct.Derived type { %struct.Base, i8 }, !DerivedPadding;
!BasePadding = { metadata !"size", i8 1 };
!DerivedPadding = { metadata !"size", i8 3 };
So, Base's padding is only applied when inside Derived, and GEP can
still work on the element directly. Sizes could be rela...