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Re: [PATCH] Re: REG_DEAD/REG_EQUIV problem.
- To: alan at linuxcare dot com dot au (Alan Modra)
- Subject: Re: [PATCH] Re: REG_DEAD/REG_EQUIV problem.
- From: "John David Anglin" <dave at hiauly1 dot hia dot nrc dot ca>
- Date: Sat, 17 Feb 2001 17:57:05 -0500 (EST)
- Cc: gcc-bugs at gcc dot gnu dot org
> 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)