[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From gtolstolytkin at ru dot mvista dot com 2005-05-04 10:11 --- The bug is also exists in gcc-3.4-20050429 (gcc.3.4.4-preleleise). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From giovannibajo at libero dot it 2005-05-04 12:12 --- Patch posted here: http://gcc.gnu.org/ml/gcc-patches/2005-05/msg00257.html Mark, is it OK to backport this patch to 3.4.4, with a proper ChangeLog? -- What|Removed |Added CC||mmitchel at gcc dot gnu dot ||org URL||http://gcc.gnu.org/ml/gcc- ||patches/2005- ||05/msg00257.html http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From mark at codesourcery dot com 2005-05-04 16:33 --- Subject: Re: [3.4 regression] Infinite memory allocation on -O3 giovannibajo at libero dot it wrote: > --- Additional Comments From giovannibajo at libero dot it 2005-05-04 > 12:12 --- > Patch posted here: > http://gcc.gnu.org/ml/gcc-patches/2005-05/msg00257.html > > Mark, is it OK to backport this patch to 3.4.4, with a proper ChangeLog? Yes, with proper testing. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From giovannibajo at libero dot it 2005-05-04 17:19 --- Greg, mind testing this also with a bootstrap on x86-linux? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From gtolstolytkin at ru dot mvista dot com 2005-05-08 13:50 --- I've done a build for i686-unknown-linux-gnu (3.4.4-20050506, glibc 2.3.2, linux 2.6.8). It seems to work fine too. Thanks, Grigory. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From gtolstolytkin at ru dot mvista dot com 2005-05-08 18:07 --- I meant that 20050506 build still has the bug. And the build with the patch works fine for i686 too. I didn't mean that the bug was somehow fixed in 20050506 ;) Thanks, Grigory. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-10 06:05 --- Fixed. -- What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From schwab at suse dot de 2005-05-10 13:23 --- This is causing a regression in the Ada compiler: stage1/xgcc -Bstage1/ -B/usr/local/ia64-suse-linux/bin/ -c -g -O2 -gnatpg -gnata -g -O0 \ -I- -I. -Iada -I../../gcc/ada ../../gcc/ada/memtrack.adb -o ada/memtrack.o +===GNAT BUG DETECTED==+ | 3.4.4 20050510 (prerelease) (ia64-suse-linux-gnu) GCC error: | | in fixup_var_refs_1, at function.c:1876 | | Error detected at a-exexda.adb:252:65| | Please submit a bug report; see http://gcc.gnu.org/bugs.html.| | Include the entire contents of this bug box in the report. | | Include the exact gcc or gnatmake command that you entered. | | Also include sources listed below in gnatchop format | | (concatenated together with no headers between files). | +==+ -- What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From schwab at suse dot de 2005-05-10 13:30 --- Actually the command line was this: stage1/xgcc -Bstage1/ -B/usr/local/ia64-suse-linux/bin/ -c -g -O2 -gnatpg -gnata -g -O1 -fno-inline \ -I- -I. -Iada -I../../gcc/ada ../../gcc/ada/a-except.adb -o ada/a-except.o -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From mark at codesourcery dot com 2005-05-10 15:20 --- Subject: Re: [3.4 regression] Infinite memory allocation on -O3 schwab at suse dot de wrote: > --- Additional Comments From schwab at suse dot de 2005-05-10 13:23 > --- > This is causing a regression in the Ada compiler: > > stage1/xgcc -Bstage1/ -B/usr/local/ia64-suse-linux/bin/ -c -g -O2 > -gnatpg > -gnata -g -O0 \ > -I- -I. -Iada -I../../gcc/ada ../../gcc/ada/memtrack.adb -o ada/memtrack.o Andreas, do you have time to look further into this? That assertion is coming from a failed call to validate_replace_rtx; I wonder if there's something wrong with the IA64 machine description that's causing the problem. If it were an easy, obvious thing to fix it might make sense to fix that. Otherwise, I'll revert the patch; I don't want to be introducing churn for 3.4.4. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-10 19:29 --- (In reply to comment #14) > Andreas, do you have time to look further into this? That assertion is > coming from a failed call to validate_replace_rtx; I wonder if there's > something wrong with the IA64 machine description that's causing the > problem. If it were an easy, obvious thing to fix it might make sense > to fix that. Otherwise, I'll revert the patch; I don't want to be > introducing churn for 3.4.4. looks like it is on x86_64 also, see PR 21503. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From hjl at lucon dot org 2005-05-10 21:32 --- The patch is incomplete. I posted the rest of Kenner patch on 2004-02-12 at http://gcc.gnu.org/ml/gcc-patches/2005-05/msg00923.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From hjl at lucon dot org 2005-05-10 21:35 --- BTW, the gcc-patch mailing list archive web interface for 2004-02 is broken. You have to download the whole mailbox to see Kenner's patch. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-10 22:42 --- Fixed. -- What|Removed |Added Status|REOPENED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Comment #19 from jserv at kaffe dot org 2006-05-17 08:48 --- I encountered the same problem with gcc-3.4.6 for ARM targets. Even I applied 18081.patch, the situation of infinite memory allocation still exists. Since gcc-3.4 is closed, I wonder if there is a fix against gcc-3.4.6. -- jserv at kaffe dot org changed: What|Removed |Added CC||jserv at kaffe dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-14 23:10 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed||1 Last reconfirmed|-00-00 00:00:00 |2005-01-14 23:10:50 date|| Summary|[3.4 only] Infinite memory |[3.4 regression] Infinite |allocation on -O3 |memory allocation on -O3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081
