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* [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86
[not found] <bug-23153-1008@http.gcc.gnu.org/bugzilla/>
@ 2005-10-13 16:24 ` pinskia at gcc dot gnu dot org
2005-10-30 23:32 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-10-13 16:24 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
GCC build triplet|i686-pc-linux-gnu |
GCC host triplet|i686-pc-linux-gnu |
Target Milestone|4.1.0 |4.2.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23153
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86
[not found] <bug-23153-1008@http.gcc.gnu.org/bugzilla/>
2005-10-13 16:24 ` [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86 pinskia at gcc dot gnu dot org
@ 2005-10-30 23:32 ` pinskia at gcc dot gnu dot org
2005-10-31 4:15 ` dann at godzilla dot ics dot uci dot edu
` (5 subsequent siblings)
7 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-10-30 23:32 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P2 |P5
Target Milestone|4.2.0 |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23153
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86
[not found] <bug-23153-1008@http.gcc.gnu.org/bugzilla/>
2005-10-13 16:24 ` [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86 pinskia at gcc dot gnu dot org
2005-10-30 23:32 ` pinskia at gcc dot gnu dot org
@ 2005-10-31 4:15 ` dann at godzilla dot ics dot uci dot edu
2005-11-02 22:55 ` steven at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 10+ messages in thread
From: dann at godzilla dot ics dot uci dot edu @ 2005-10-31 4:15 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from dann at godzilla dot ics dot uci dot edu 2005-10-31 04:15 -------
More data, the Linux kernel compiled for i686:
size -f *
text data bss dec hex filename
2625471 534012 611768 3771251 398b73 vmlinux.4.0
3023306 429364 347384 3800054 39fbf6 vmlinux.4.1
It would be good if someone else can try to reproduce this.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23153
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86
[not found] <bug-23153-1008@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2005-10-31 4:15 ` dann at godzilla dot ics dot uci dot edu
@ 2005-11-02 22:55 ` steven at gcc dot gnu dot org
2005-11-03 0:53 ` dann at godzilla dot ics dot uci dot edu
` (3 subsequent siblings)
7 siblings, 0 replies; 10+ messages in thread
From: steven at gcc dot gnu dot org @ 2005-11-02 22:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from steven at gcc dot gnu dot org 2005-11-02 22:55 -------
What are the flags for the sizes in comment #7 and comment #8?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23153
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86
[not found] <bug-23153-1008@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2005-11-02 22:55 ` steven at gcc dot gnu dot org
@ 2005-11-03 0:53 ` dann at godzilla dot ics dot uci dot edu
2005-11-03 0:59 ` dann at godzilla dot ics dot uci dot edu
` (2 subsequent siblings)
7 siblings, 0 replies; 10+ messages in thread
From: dann at godzilla dot ics dot uci dot edu @ 2005-11-03 0:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from dann at godzilla dot ics dot uci dot edu 2005-11-03 00:53 -------
(In reply to comment #9)
> What are the flags for the sizes in comment #7 and comment #8?
-O2 -march=i686
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23153
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86
[not found] <bug-23153-1008@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2005-11-03 0:53 ` dann at godzilla dot ics dot uci dot edu
@ 2005-11-03 0:59 ` dann at godzilla dot ics dot uci dot edu
2006-02-11 11:22 ` [Bug target/23153] " steven at gcc dot gnu dot org
2007-11-05 22:30 ` steven at gcc dot gnu dot org
7 siblings, 0 replies; 10+ messages in thread
From: dann at godzilla dot ics dot uci dot edu @ 2005-11-03 0:59 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from dann at godzilla dot ics dot uci dot edu 2005-11-03 00:59 -------
A very useful tool for comparing function sizes in 2 binaries/object file is:
ftp://ftp.firstfloor.org/pub/ak/bloat-o-meter
it displays the function names, the size, the size difference as absolute value
and percentage. It would even be nice to have something like this in
gcc/contrib.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23153
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/23153] [meta-bug] code size regression from 4.0 on x86
[not found] <bug-23153-1008@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2005-11-03 0:59 ` dann at godzilla dot ics dot uci dot edu
@ 2006-02-11 11:22 ` steven at gcc dot gnu dot org
2007-11-05 22:30 ` steven at gcc dot gnu dot org
7 siblings, 0 replies; 10+ messages in thread
From: steven at gcc dot gnu dot org @ 2006-02-11 11:22 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from steven at gcc dot gnu dot org 2006-02-11 11:22 -------
This is a meta-bug, which should never have a target milestone or a regression
marker. A meta-bug is just a bug-bundler. The individual bugs can be
regressions but a meta-bug can't. So, removing the regression marker.
BTW. note that only one of the remaining bugs hung from this meta-bug is still
a regression.
--
steven at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.1/4.2 Regression] [meta- |[meta-bug] code size
|bug] code size regression |regression from 4.0 on x86
|from 4.0 on x86 |
Target Milestone|4.1.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23153
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/23153] [meta-bug] code size regression from 4.0 on x86
[not found] <bug-23153-1008@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2006-02-11 11:22 ` [Bug target/23153] " steven at gcc dot gnu dot org
@ 2007-11-05 22:30 ` steven at gcc dot gnu dot org
7 siblings, 0 replies; 10+ messages in thread
From: steven at gcc dot gnu dot org @ 2007-11-05 22:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from steven at gcc dot gnu dot org 2007-11-05 22:30 -------
All dependent bugs are resolved.
--
steven at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23153
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86
2005-07-30 23:13 [Bug rtl-optimization/23153] New: " dann at godzilla dot ics dot uci dot edu
2005-08-19 22:06 ` [Bug target/23153] [4.1 Regression] [meta-bug] " pinskia at gcc dot gnu dot org
@ 2005-09-13 23:09 ` dann at godzilla dot ics dot uci dot edu
1 sibling, 0 replies; 10+ messages in thread
From: dann at godzilla dot ics dot uci dot edu @ 2005-09-13 23:09 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dann at godzilla dot ics dot uci dot edu 2005-09-13 23:09 -------
Additional data:
For the testcase in PR8361:
size -f generate-3.4*.o
text data bss dec hex filename
297025 4 181 297210 488fa generate-3.4-4.0.o
318366 8 181 318555 4dc5b generate-3.4-4.1.o
so about a 7% increase for 4.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23153
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86
2005-07-30 23:13 [Bug rtl-optimization/23153] New: " dann at godzilla dot ics dot uci dot edu
@ 2005-08-19 22:06 ` pinskia at gcc dot gnu dot org
2005-09-13 23:09 ` dann at godzilla dot ics dot uci dot edu
1 sibling, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-19 22:06 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-19 21:54 -------
(In reply to comment #5)
> Is there any reason that this PR is still in "UNCONFIRMED" state?
Because this really a meta-bug now.
And it looks like all the remaining issues are caused by:
2005-07-30 Jan Hubicka <jh@suse.cz>
* expr.c (expand_expr_real_1): Do not load mem targets into register.
* i386.c (ix86_fixup_binary_operands): Likewise.
(ix86_expand_unary_operator): Likewise.
(ix86_expand_fp_absneg_operator): Likewise.
* optabs.c (expand_vec_cond_expr): Validate dest.
So this is target issue.
--
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn|21883 |
Status|UNCONFIRMED |NEW
Component|tree-optimization |target
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-08-19 21:54:52
date| |
Summary|[4.1 Regression] code size |[4.1 Regression] [meta-bug]
|regression from 4.0 on x86 |code size regression from
| |4.0 on x86
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23153
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2007-11-05 22:30 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-23153-1008@http.gcc.gnu.org/bugzilla/>
2005-10-13 16:24 ` [Bug target/23153] [4.1 Regression] [meta-bug] code size regression from 4.0 on x86 pinskia at gcc dot gnu dot org
2005-10-30 23:32 ` pinskia at gcc dot gnu dot org
2005-10-31 4:15 ` dann at godzilla dot ics dot uci dot edu
2005-11-02 22:55 ` steven at gcc dot gnu dot org
2005-11-03 0:53 ` dann at godzilla dot ics dot uci dot edu
2005-11-03 0:59 ` dann at godzilla dot ics dot uci dot edu
2006-02-11 11:22 ` [Bug target/23153] " steven at gcc dot gnu dot org
2007-11-05 22:30 ` steven at gcc dot gnu dot org
2005-07-30 23:13 [Bug rtl-optimization/23153] New: " dann at godzilla dot ics dot uci dot edu
2005-08-19 22:06 ` [Bug target/23153] [4.1 Regression] [meta-bug] " pinskia at gcc dot gnu dot org
2005-09-13 23:09 ` dann at godzilla dot ics dot uci dot edu
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