Displaying 1 result from an estimated 1 matches for "kusn".
Did you mean:
kuhn
2009 Jul 06
1
[LLVMdev] Mips -> DLX Modifications as Target
...gram.
The main issue I am having is with respect to the following
(Note: I have already changed ADDui from ADDiu)
We have this
def ADDui : ArithI<0x09, "addui", add, simm16, immSExt16>;
However sticky speaking this should be in dlx the instructions are
addui rk, ri, Kuns (Where Kusn is unsigned)
Likewise DLX has a subui rk, ri, Kusn. (Mips does not)
Thus they should be:
def ADDui : ArithI<0x09, "addui", add, simm16, immZExt16>;
def SUBui : ArithI<0x23, "subui", sub, simm16, immZExt16>;
However I am not sure how or where to setup in the Ta...