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* [Bug bootstrap/48364] New: [4.7 regression] assertion failure in IRA
@ 2011-03-30 13:46 ebotcazou at gcc dot gnu.org
2011-03-30 14:25 ` [Bug bootstrap/48364] " ebotcazou at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2011-03-30 13:46 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48364
Summary: [4.7 regression] assertion failure in IRA
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: major
Priority: P3
Component: bootstrap
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: ebotcazou@gcc.gnu.org
Host: i586-*-*
Target: i586-*-*
Build: i586-*-*
Bootstrap with Ada enabled fails on i586:
eric@atlantis:~/build/gcc/native32/gcc/ada/tools> ../../xgcc -c -I./ -I../rts
-I. -I/home/eric/svn/gcc/gcc/ada -B../../ -g -O2 -gnatpg -gnata -I-
/home/eric/svn/gcc/gcc/ada/clean.adb
bad allocation for 512 and 412
+===========================GNAT BUG DETECTED==============================+
| 4.7.0 20110330 (experimental) [trunk revision 171716] (i586-suse-linux-gnu)
GCC error:|
| in check_allocation, at ira.c:2094 |
| Error detected around /home/eric/svn/gcc/gcc/ada/clean.adb:529:8 |
I'm going to try and reduce the problem.
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug bootstrap/48364] [4.7 regression] assertion failure in IRA 2011-03-30 13:46 [Bug bootstrap/48364] New: [4.7 regression] assertion failure in IRA ebotcazou at gcc dot gnu.org @ 2011-03-30 14:25 ` ebotcazou at gcc dot gnu.org 2011-03-30 15:01 ` [Bug rtl-optimization/48364] " rguenth at gcc dot gnu.org 2011-03-31 20:34 ` ebotcazou at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: ebotcazou at gcc dot gnu.org @ 2011-03-30 14:25 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48364 --- Comment #1 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-03-30 14:05:06 UTC --- Created attachment 23820 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23820 Reduced testcase for x86 To be compiled in the build directory with: gcc/gnat1 p.adb -O -gnatp -mtune=pentium -I gcc/ada/rts -I $(srcdir)/ada ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/48364] [4.7 regression] assertion failure in IRA 2011-03-30 13:46 [Bug bootstrap/48364] New: [4.7 regression] assertion failure in IRA ebotcazou at gcc dot gnu.org 2011-03-30 14:25 ` [Bug bootstrap/48364] " ebotcazou at gcc dot gnu.org @ 2011-03-30 15:01 ` rguenth at gcc dot gnu.org 2011-03-31 20:34 ` ebotcazou at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu.org @ 2011-03-30 15:01 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48364 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.7.0 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/48364] [4.7 regression] assertion failure in IRA 2011-03-30 13:46 [Bug bootstrap/48364] New: [4.7 regression] assertion failure in IRA ebotcazou at gcc dot gnu.org 2011-03-30 14:25 ` [Bug bootstrap/48364] " ebotcazou at gcc dot gnu.org 2011-03-30 15:01 ` [Bug rtl-optimization/48364] " rguenth at gcc dot gnu.org @ 2011-03-31 20:34 ` ebotcazou at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: ebotcazou at gcc dot gnu.org @ 2011-03-31 20:34 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48364 Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |DUPLICATE --- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-03-31 20:00:56 UTC --- Fixed. *** This bug has been marked as a duplicate of bug 48381 *** ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-03-31 20:01 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-03-30 13:46 [Bug bootstrap/48364] New: [4.7 regression] assertion failure in IRA ebotcazou at gcc dot gnu.org 2011-03-30 14:25 ` [Bug bootstrap/48364] " ebotcazou at gcc dot gnu.org 2011-03-30 15:01 ` [Bug rtl-optimization/48364] " rguenth at gcc dot gnu.org 2011-03-31 20:34 ` ebotcazou at gcc dot gnu.org
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