register allocation in gcc

[vikramsp]

In my .md file there is an insn
(define_insn abssf2
      ....
      ....
     (clobber (match_scratch 2 ""))

the %2 register is allocated as r0 in the real code.
My problem is that i want other than r0 to be allocated
for operand 2.
Please help how to do that.
-- 
View this message in context: http://old.nabble.com/register-allocation-in-gcc-tp32672662p32672662.html
Sent from the gcc - Help mailing list archive at Nabble.com.