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Re: G++: GC-related ICE in CVS version

To: "Martin v. Loewis" <martin at loewis dot home dot cs dot tu-berlin dot de>
Subject: Re: G++: GC-related ICE in CVS version
From: Chip Salzenberg <chip at valinux dot com>
Date: Wed, 17 May 2000 20:25:08 -0700
Cc: gcc-bugs at gcc dot gnu dot org
References: <20000511155411.C823@perlsupport.com> <200005120458.GAA00853@loewis.home.cs.tu-berlin.de>

According to Martin v. Loewis:
> > Program received signal SIGSEGV, Segmentation fault.
> > ggc_set_mark (p=0xd60) at ../SRC/gcc/ggc-page.c:748
> 
> My guess is that this is not a gc bug, but that a field of some tree
> or rtx is corrupted. It would be interesting to know who the caller of
> this function was, and at what point the value 0x60 was written into
> that field.

The former can be determined, but the latter can't (not with my
current tool set, anyway).

And it's still failing with today's CVS sources.
-- 
Chip Salzenberg              - a.k.a. -              <chip@valinux.com>
"I wanted to play hopscotch with the impenetrable mystery of existence,
    but he stepped in a wormhole and had to go in early."  // MST3K

Follow-Ups:
- Re: G++: GC-related ICE in CVS version
  - From: Martin v. Loewis

References:
- G++: GC-related ICE in CVS version
  - From: Chip Salzenberg
- Re: G++: GC-related ICE in CVS version
  - From: Martin v. Loewis

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