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* [Bug optimization/13822] New: enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms
@ 2004-01-22 23:37 dann at godzilla dot ics dot uci dot edu
2004-01-23 2:15 ` [Bug target/13822] " pinskia at gcc dot gnu dot org
` (5 more replies)
0 siblings, 6 replies; 9+ messages in thread
From: dann at godzilla dot ics dot uci dot edu @ 2004-01-22 23:37 UTC (permalink / raw)
To: gcc-bugs
This has been mentioned on the mailing lists a few times by
various people.
But it seems to have been forgotten.
This PR is just a reminder for this issue.
The old issue with debugging without a frame pointer seems to be solved,
x86_64 works fine without fp.
Someone also suggested that the next step should be -mfpmath=sse by default. :-)
--
Summary: enable -fomit-frame-pointer or at least -momit-frame-
pointer by default on x86/dwarf2 platforms
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dann at godzilla dot ics dot uci dot edu
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13822
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug target/13822] enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms 2004-01-22 23:37 [Bug optimization/13822] New: enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms dann at godzilla dot ics dot uci dot edu @ 2004-01-23 2:15 ` pinskia at gcc dot gnu dot org 2004-04-23 20:13 ` pinskia at gcc dot gnu dot org ` (4 subsequent siblings) 5 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-01-23 2:15 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-01-23 02:15 ------- -mfpmath=sse should be only done for systems which support sse. Confirmed, this is a target problem and it only happens on i?86 and x86_64, this also needs variable tracking (I forgot the PR number for that one). -- What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |enhancement Status|UNCONFIRMED |NEW Component|optimization |target Ever Confirmed| |1 GCC target triplet| |i?86-*-* with DWARF-2 | |support Last reconfirmed|0000-00-00 00:00:00 |2004-01-23 02:15:11 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13822 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/13822] enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms 2004-01-22 23:37 [Bug optimization/13822] New: enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms dann at godzilla dot ics dot uci dot edu 2004-01-23 2:15 ` [Bug target/13822] " pinskia at gcc dot gnu dot org @ 2004-04-23 20:13 ` pinskia at gcc dot gnu dot org 2004-05-26 18:40 ` pinskia at gcc dot gnu dot org ` (3 subsequent siblings) 5 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-04-23 20:13 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2004-01-23 02:15:11 |2004-04-23 19:57:45 date| | Target Milestone|--- |3.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13822 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/13822] enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms 2004-01-22 23:37 [Bug optimization/13822] New: enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms dann at godzilla dot ics dot uci dot edu 2004-01-23 2:15 ` [Bug target/13822] " pinskia at gcc dot gnu dot org 2004-04-23 20:13 ` pinskia at gcc dot gnu dot org @ 2004-05-26 18:40 ` pinskia at gcc dot gnu dot org 2004-11-24 6:32 ` pinskia at gcc dot gnu dot org ` (2 subsequent siblings) 5 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-05-26 18:40 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|3.5.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13822 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/13822] enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms 2004-01-22 23:37 [Bug optimization/13822] New: enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms dann at godzilla dot ics dot uci dot edu ` (2 preceding siblings ...) 2004-05-26 18:40 ` pinskia at gcc dot gnu dot org @ 2004-11-24 6:32 ` pinskia at gcc dot gnu dot org 2005-03-18 22:06 ` pinskia at gcc dot gnu dot org 2005-08-16 1:11 ` pinskia at gcc dot gnu dot org 5 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-11-24 6:32 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-24 06:32 ------- Most recent talk: http://gcc.gnu.org/ml/gcc-patches/2004-11/msg01958.html -- What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization Last reconfirmed|2004-08-25 00:40:38 |2004-11-24 06:32:14 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13822 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/13822] enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms 2004-01-22 23:37 [Bug optimization/13822] New: enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms dann at godzilla dot ics dot uci dot edu ` (3 preceding siblings ...) 2004-11-24 6:32 ` pinskia at gcc dot gnu dot org @ 2005-03-18 22:06 ` pinskia at gcc dot gnu dot org 2005-08-16 1:11 ` pinskia at gcc dot gnu dot org 5 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-03-18 22:06 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-18 22:06 ------- *** Bug 20545 has been marked as a duplicate of this bug. *** -- What |Removed |Added ---------------------------------------------------------------------------- CC| |Thomas dot Koenig at online | |dot de http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13822 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/13822] enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms 2004-01-22 23:37 [Bug optimization/13822] New: enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms dann at godzilla dot ics dot uci dot edu ` (4 preceding siblings ...) 2005-03-18 22:06 ` pinskia at gcc dot gnu dot org @ 2005-08-16 1:11 ` pinskia at gcc dot gnu dot org 5 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-08-16 1:11 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-16 01:05 ------- *** Bug 23414 has been marked as a duplicate of this bug. *** -- What |Removed |Added ---------------------------------------------------------------------------- CC| |tkho at ucla dot edu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13822 ^ permalink raw reply [flat|nested] 9+ messages in thread
[parent not found: <bug-13822-4@http.gcc.gnu.org/bugzilla/>]
* [Bug target/13822] enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms [not found] <bug-13822-4@http.gcc.gnu.org/bugzilla/> @ 2011-11-08 1:54 ` solar-gcc at openwall dot com 2012-05-21 17:54 ` dann at ics dot uci.edu 1 sibling, 0 replies; 9+ messages in thread From: solar-gcc at openwall dot com @ 2011-11-08 1:54 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13822 Alexander Peslyak <solar-gcc at openwall dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |solar-gcc at openwall dot | |com --- Comment #5 from Alexander Peslyak <solar-gcc at openwall dot com> 2011-11-08 01:40:18 UTC --- Shouldn't this bug be closed now, with GCC 4.6's change of default for -fomit-frame-pointer? ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug target/13822] enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms [not found] <bug-13822-4@http.gcc.gnu.org/bugzilla/> 2011-11-08 1:54 ` solar-gcc at openwall dot com @ 2012-05-21 17:54 ` dann at ics dot uci.edu 1 sibling, 0 replies; 9+ messages in thread From: dann at ics dot uci.edu @ 2012-05-21 17:54 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13822 Dan Nicolaescu <dann at ics dot uci.edu> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #6 from Dan Nicolaescu <dann at ics dot uci.edu> 2012-05-21 17:05:22 UTC --- Done in gcc-4.6 ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2012-05-21 17:52 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2004-01-22 23:37 [Bug optimization/13822] New: enable -fomit-frame-pointer or at least -momit-frame-pointer by default on x86/dwarf2 platforms dann at godzilla dot ics dot uci dot edu
2004-01-23 2:15 ` [Bug target/13822] " pinskia at gcc dot gnu dot org
2004-04-23 20:13 ` pinskia at gcc dot gnu dot org
2004-05-26 18:40 ` pinskia at gcc dot gnu dot org
2004-11-24 6:32 ` pinskia at gcc dot gnu dot org
2005-03-18 22:06 ` pinskia at gcc dot gnu dot org
2005-08-16 1:11 ` pinskia at gcc dot gnu dot org
[not found] <bug-13822-4@http.gcc.gnu.org/bugzilla/>
2011-11-08 1:54 ` solar-gcc at openwall dot com
2012-05-21 17:54 ` dann at ics dot uci.edu
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