[Bug other/26685] New: man pages refer to nonexisting --param max-cse-insns

[Bug other/26685] New: man pages refer to nonexisting --param max-cse-insns

[mikko dot tiihonen at hut dot fi]

gcc man page says:

max-cse-insns: The maximum instructions CSE process before flushing. The
default is 1000.

but gcc --param max-cse-insns=1000 gives the following error:
cc1: error: invalid parameter 'max-cse-insns'

With some googling I found the following patch which seems to have a bug where
it uses the parameter max-flow-memory-locations erronously also in place for
max-cse-insns
http://gcc.gnu.org/ml/gcc-patches/2005-11/msg00249.html


-- 
           Summary: man pages refer to nonexisting --param max-cse-insns
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: other
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mikko dot tiihonen at hut dot fi


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26685

[Bug rtl-optimization/26685] [4.1/4.2 regression] documentation refer to nonexisting --param max-cse-insns

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2006-03-14 20:26 -------
Confirmed, this is a regression as the documentation is wrong but was correct
before 4.1.0.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hubicka at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
          Component|other                       |rtl-optimization
     Ever Confirmed|0                           |1
           Keywords|                            |documentation
   Last reconfirmed|0000-00-00 00:00:00         |2006-03-14 20:26:28
               date|                            |
            Summary|man pages refer to          |[4.1/4.2 regression]
                   |nonexisting --param max-cse-|documentation refer to
                   |insns                       |nonexisting --param max-cse-
                   |                            |insns
   Target Milestone|---                         |4.1.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26685

[Bug rtl-optimization/26685] [4.1/4.2 regression] documentation refer to nonexisting --param max-cse-insns

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26685

[Bug rtl-optimization/26685] [4.1/4.2 regression] documentation refer to nonexisting --param max-cse-insns

[patchapp at dberlin dot org]

------- Comment #2 from patchapp at dberlin dot org  2006-04-27 12:55 -------
Subject: Bug number PR26685

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-04/msg01035.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26685

[Bug rtl-optimization/26685] [4.1/4.2 regression] documentation refer to nonexisting --param max-cse-insns

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2006-04-27 14:24 -------
Subject: Bug 26685

Author: rguenth
Date: Thu Apr 27 14:24:15 2006
New Revision: 113299

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113299
Log:
2006-04-27  Richard Guenther  <rguenther@suse.de>

        PR rtl-optimization/26685
        * params.def (PARAM_MAX_CSE_INSNS): Correct typo that named
        this one "max-flow-memory-locations".

Modified:
    branches/gcc-4_1-branch/gcc/ChangeLog
    branches/gcc-4_1-branch/gcc/params.def


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26685

[Bug rtl-optimization/26685] [4.1/4.2 regression] documentation refer to nonexisting --param max-cse-insns

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2006-04-27 14:25 -------
Subject: Bug 26685

Author: rguenth
Date: Thu Apr 27 14:25:49 2006
New Revision: 113300

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113300
Log:
2006-04-27  Richard Guenther  <rguenther@suse.de>

        PR rtl-optimization/26685
        * params.def (PARAM_MAX_CSE_INSNS): Correct typo that named
        this one "max-flow-memory-locations".

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/params.def


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26685

[Bug rtl-optimization/26685] [4.1/4.2 regression] documentation refer to nonexisting --param max-cse-insns

[rguenth at gcc dot gnu dot org]

------- Comment #5 from rguenth at gcc dot gnu dot org  2006-04-27 14:26 -------
Fixed.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26685