This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/24279] SEGV at reload.c:2400 with -O2
- From: "shap at eros-os dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Oct 2005 22:19:57 -0000
- Subject: [Bug middle-end/24279] SEGV at reload.c:2400 with -O2
- References: <bug-24279-11492@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from shap at eros-os dot org 2005-10-08 22:19 -------
The patch from PR 23043 does NOT resolve this. Same error, reported at the same
place in reload.c.
Given the number of other mode-related bugs against m68k, I was suspicious of
that, but when I re-run under gdb, the value of val.start at the time of the
fault is improbably high (1708), and then I get
(gdb) p hard_regno_nregs[val.start]
Cannot access memory at address 0x831b0d0
Not sure if this helps suggest anything.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24279