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From: rth@gcc.gnu.org To: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, niemayer@isg.de, nobody@gcc.gnu.org Subject: Re: optimization/4046: redundant conditional branch Date: Tue, 02 Apr 2002 19:53:00 -0000 [thread overview] Message-ID: <20020403035348.29778.qmail@sources.redhat.com> (raw) Old Synopsis: redundant comparison introduced with gcc-3.0 (regression from gcc 2) New Synopsis: redundant conditional branch State-Changed-From-To: open->analyzed State-Changed-By: rth State-Changed-When: Tue Apr 2 19:53:47 2002 State-Changed-Why: In gcc 3.1, the regression from gcc 2 is gone, i.e. we once again get jl .L8 jle .L8 incl %eax .L8: However, I'm not closing the PR since we really should have eliminated one of the branches. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4046
next reply other threads:[~2002-04-03 3:53 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-04-02 19:53 rth [this message] 2002-07-01 19:51 sayle
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