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From: "tkoenig at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/38592]  New: eliminate constant string comparisons
Date: Sun, 21 Dec 2008 10:47:00 -0000	[thread overview]
Message-ID: <bug-38592-10391@http.gcc.gnu.org/bugzilla/> (raw)

$ cat foo.f90
program main
  character(len=3) :: a
  a = 'yes'
  print *,'yes' == a
end program main
$ gfortran -fdump-tree-optimized -O3 -S foo.f90
$ grep compare_string foo.s
        call    _gfortran_compare_string


-- 
           Summary: eliminate constant string comparisons
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tkoenig at gcc dot gnu dot org
OtherBugsDependingO 19276,36854
             nThis:


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38592


             reply	other threads:[~2008-12-21 10:47 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-12-21 10:47 tkoenig at gcc dot gnu dot org [this message]
2008-12-21 12:05 ` [Bug fortran/38592] eliminate some " tkoenig at gcc dot gnu dot org
2008-12-28  1:32 ` dfranke at gcc dot gnu dot org
2009-02-19  5:44 ` pault at gcc dot gnu dot org
2009-05-08  9:31 ` fxcoudert at gcc dot gnu dot org
2009-05-08 11:25 ` burnus at gcc dot gnu dot org

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