Displaying 1 result from an estimated 1 matches for "quickl".
Did you mean:
quickly
2013 Feb 25
0
[LLVMdev] localstatckallocation pass
...ters that I can use in limited ways.
Some fancy schemes for addressing can cause too much register pressure
to make it worth it.
if I want to maintain an additional pointer I can for example, using a
pair of unused Mips32 registers, keep the value in a mips32 register and
bring it back to live quickl.
Value is in Reg32X.
Reg32Y = Reg16Z
Reg16Z = Reg32X
... do some things with Reg16Z/Reg32X
Reg16z = Reg32Y ; restore Reg16Z
These move instructions are both 16 bit instructions.
At some point I have think of some more formal ways to use the Mips32
registers.