PATCH to config/i386/ [basic-improvements-branch]

[Jan Hubicka]

> On Tue, Oct 08, 2002 at 11:53:12AM +1000, Andreas Bauer wrote:
> > +(define_insn "*sibcall_value_1"
> > +  [(set (match_operand 0 "" "")
> > +	(call (mem:QI (match_operand:SI 1 "call_insn_operand" "s,c,d,a"))
> > +	      (match_operand:SI 2 "" "")))]
> > +  "SIBLING_CALL_P (insn) && !TARGET_64BIT"
> 
> You need to modify the 64-bit patterns as well.

If the patch would be accepted, I will send an update for 64bit.
We anyway do suboptimal job, as in 64bit we can sibcall for every return
value except for XFmode because of the SSE.
Or I can melt it into single patch in the case this part is OK for 32bit.

Honza
> 
> 
> r~