Displaying 2 results from an estimated 2 matches for "addsubclass".
2012 Jul 03
0
[LLVMdev] tablegen multiple inheritance question
Seems to just be a byproduct of TGParser::AddSubClass() begin called
twice. This means that TGParser::AddValue() is being called once for
the "i" of each class, and the "last one wins".
Not sure if it is intended, but this behavior seems to more-or-less
"make sense".
--Sean Silva
On Mon, Jul 2, 2012 at 4:55 PM, reed ko...
2012 Jul 02
2
[LLVMdev] tablegen multiple inheritance question
class one {
int i = 0;
}
class two {
int i = 1;
}
class multiple: one, two;
This causes the first i to be ignored and the second i to replace it.
This is a useful property if you want to specialize classes.
But I don't know if it was intended to work that way or not.
For example, if you have an instruction class with no patterns, you can
merge it with one that defines the pattern