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Re: optimization/4454: Suboptimal schedule following unroll of "reversed" loops in gcc
- From: bangerth at dealii dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, gheorghe at us dot ibm dot com, nobody at gcc dot gnu dot org
- Date: 22 Mar 2003 17:27:09 -0000
- Subject: Re: optimization/4454: Suboptimal schedule following unroll of "reversed" loops in gcc
- Reply-to: bangerth at dealii dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, gheorghe at us dot ibm dot com, nobody at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Synopsis: Suboptimal schedule following unroll of "reversed" loops in gcc
State-Changed-From-To: open->feedback
State-Changed-By: bangerth
State-Changed-When: Sat Mar 22 17:27:09 2003
State-Changed-Why:
This is a report against a version of gcc that is now
rather old. Can you say anything about whether the problem
persists with newer versions of gcc, such as 3.2.2 or
the version presently in CVS?
Thanks
Wolfgang
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4454