* Reminder re breakage on Friday of Ada in lcm.c
@ 2004-09-07 11:36 Richard Kenner
2004-09-07 14:55 ` Vladimir Merzliakov
0 siblings, 1 reply; 2+ messages in thread
From: Richard Kenner @ 2004-09-07 11:36 UTC (permalink / raw)
To: gcc
I sent this right before the holiday and thought I'd sent out a reminder
today. This is http://gcc.gnu.org/ml/gcc/2004-09/msg00184.html
My investigation showed that it was a /u call_insn at the abort point, but
I don't understand the code enough to know why that just started happening.
-----------------------------------------------------------------------------
This appeared with something checked in sometime Friday.
I verified that it was *not* the change to lcm.c that caused it. I'll
investigate further, but does anybody have any ideas?
../../xgcc -B../../ -c -g -O2 -W -Wall -gnatpg a-nllcef.ads -o a-nllcef.o
+===========================GNAT BUG DETECTED==============================+
| 5.03h (20040831) (x86_64-unknown-linux-gnu) GCC error: |
| in optimize_mode_switching, at lcm.c:1220 |
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Reminder re breakage on Friday of Ada in lcm.c
2004-09-07 11:36 Reminder re breakage on Friday of Ada in lcm.c Richard Kenner
@ 2004-09-07 14:55 ` Vladimir Merzliakov
0 siblings, 0 replies; 2+ messages in thread
From: Vladimir Merzliakov @ 2004-09-07 14:55 UTC (permalink / raw)
To: Richard Kenner, gcc
>I sent this right before the holiday and thought I'd sent out a reminder
> today. This is http://gcc.gnu.org/ml/gcc/2004-09/msg00184.html
This can be related to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17345
>
> My investigation showed that it was a /u call_insn at the abort point, but
> I don't understand the code enough to know why that just started
> happening.
>
> -----------------------------------------------------------------------------
> This appeared with something checked in sometime Friday.
>
> I verified that it was *not* the change to lcm.c that caused it. I'll
> investigate further, but does anybody have any ideas?
>
> ../../xgcc -B../../ -c -g -O2 -W -Wall -gnatpg a-nllcef.ads -o
> a-nllcef.o
> +===========================GNAT BUG
> DETECTED==============================+
> | 5.03h (20040831) (x86_64-unknown-linux-gnu) GCC error:
> |
> | in optimize_mode_switching, at lcm.c:1220
> |
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2004-09-07 11:36 Reminder re breakage on Friday of Ada in lcm.c Richard Kenner
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