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[Bug middle-end/30339] Segmentation fault for legal code with -O2
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Jan 2007 00:32:18 -0000
- Subject: [Bug middle-end/30339] Segmentation fault for legal code with -O2
- References: <bug-30339-9596@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from pinskia at gcc dot gnu dot org 2007-01-07 00:32 -------
I think this was fixed by:
2007-01-02 Joseph Myers <joseph@codesourcery.com>
PR middle-end/30311
* caller-save.c (add_stored_regs): Only handle SUBREGs if inner
REG is a hard register. Do not modify REG before calling
subreg_nregs.
* rtlanal.c (subreg_get_info): Don't assert size of XMODE is a
multiple of the size of YMODE for certain lowpart cases.
Can you check to make sure?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30339