[PATCH] Re: REG_DEAD/REG_EQUIV problem.

[John David Anglin]

> On Fri, 16 Feb 2001, John David Anglin wrote:
> 
> > main ()
> > {
> >   alloca ((int) &main);;
> > }
> 
> I don't see any problem using hppa{,64}-linux-gcc on this testcase.

I just backed out everthing that I was trying to do and the problem
still occurs.  The source is from the 3.0 branch from 20010212.

# ../xgcc -B../ -da -O0 -fPIC -g -S bug.c
bug.c: In function `main':
bug.c:4: Insn does not satisfy its constraints:

(insn 61 18 64 (set (reg:SI 97)
        (reg:SI 1 %r1)) 69 {*pa.md:2099} (nil)
    (nil))
bug.c:4: confused by earlier errors, bailing out

:-(
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)