spill_failure

[James E Wilson]

Rajkishore Barik wrote:
> ./mul_mdmd_md.c:343: error: unable to find a register to spill in class 
> âAD_REGSâ

Compile with -da, look at the .greg dump file, it will have a bunch of 
messages saying "reloads for insn ...".  Find the one for the insn that 
is failing.  Look at the .lreg dump to find the pre-reload version of 
the insn.  These two pieces of info together should give you a clue 
where to look next.
-- 
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com