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Bug 295596 - [ICE/4.4] sci-mathematics/singular-3.1.0.7: ICE on shortfl.cc:321 with -O2 -floop-interchange -floop-strip-mine -floop-block
Summary: [ICE/4.4] sci-mathematics/singular-3.1.0.7: ICE on shortfl.cc:321 with -O2 -f...
Status: RESOLVED WONTFIX
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: x86 Linux
: High normal (vote)
Assignee: Gentoo Toolchain Maintainers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-12-03 22:57 UTC by Johannes Rauh
Modified: 2010-03-04 20:50 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
emerge --info (emerge.info,11.07 KB, text/plain)
2009-12-03 22:59 UTC, Johannes Rauh 		Details
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Description Johannes Rauh 2009-12-03 22:57:38 UTC 
emerge singular fails with the following message, as soon as one of the flags -floop-interchange -floop-strip-mine -floop-block is set in make.conf.


Reproducible: Always

Steps to Reproduce:
1. Add "-floop-interchange -floop-strip-mine -floop-block" to CFLAGS in /etc/make.conf
2. emerge =sci-mathematics/singular-3.1.0.7

Actual Results:  
The exact error message is:

shortfl.cc:321: interner Compiler-Fehler: Speicherzugriffsfehler
Bitte senden Sie einen vollständigen Fehlerbericht auf Englisch ein;
bearbeiten Sie die Quellen zunächst mit einem Präprozessor, wenn es
dienlich ist.
Fehler in der deutschen Übersetzung sind an translation-team-de@lists.sourceforge.net zu melden.

Gehen Sie gemäß den Hinweisen in <http://bugs.gentoo.org/> vor.

Sorry for the German locale.  The first line says: "internal compiler error: memory access error".  The last line says: "Follow the hints at <http://bugs.gentoo.org/>" - that's why I'm here.


Expected Results:  
Singular compiles.

This happens with sys-devel/gcc-4.4.1 and sys-devel/gcc-4.4.2.


Workaround: Remove the flags from make.conf before emerging singular.
Comment 1 Johannes Rauh 2009-12-03 22:59:16 UTC 
Created attachment 211930 [details]
emerge --info
Comment 2 Justin Lecher (RETIRED) gentoo-dev 2009-12-20 11:51:59 UTC 

*** This bug has been marked as a duplicate of bug 270635 ***
Comment 3 Sebastian Luther (few) 2009-12-21 08:06:37 UTC 
Reopening. This is not a duplicate of bug 270635.
Comment 4 Mark Loeser (RETIRED) gentoo-dev 2010-03-04 20:50:53 UTC 
Lots of graphite bugs have been fixed in GCC 4.5 and won't be backported to 4.4.  Marking as WONTFIX.