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Re: optimization/6169: loop unroller crashes after executing bzero() on local stack
- From: bangerth at dealii dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, hdevcic at kvarner dot net, nobody at gcc dot gnu dot org
- Date: 15 Mar 2003 04:53:32 -0000
- Subject: Re: optimization/6169: loop unroller crashes after executing bzero() on local stack
- Reply-to: bangerth at dealii dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, hdevcic at kvarner dot net, nobody at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Old Synopsis: Troubles with optimizations by unrolling loops
New Synopsis: loop unroller crashes after executing bzero() on local stack
State-Changed-From-To: open->feedback
State-Changed-By: bangerth
State-Changed-When: Sat Mar 15 04:53:31 2003
State-Changed-Why:
In newer versions, unroll.c does not contain bzero or
alloca any more, so it might be that the problem is fixed.
In any case, gcc2.95 is a rather old version, and no longer
supported. Can you say whether your problem still happens
with newer versions of gcc?
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6169