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* [Bug middle-end/19402] New: __builtin_powi? still missing
@ 2005-01-12 17:40 pcarlini at suse dot de
2005-01-12 20:53 ` [Bug middle-end/19402] " rguenth at tat dot physik dot uni-tuebingen dot de
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: pcarlini at suse dot de @ 2005-01-12 17:40 UTC (permalink / raw)
To: gcc-bugs
In order to efficiently implement in the c++ run-time library the overloads of
std::pow for integer (*) exponent mandated in 26.5, three additional builtins are
badly needed, for float, double and long double base. For a discussion, see this
thread:
http://gcc.gnu.org/ml/gcc-patches/2003-07/msg02738.html
See also libstdc++/11706.
(*) But not necessarily constant!
--
Summary: __builtin_powi? still missing
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pcarlini at suse dot de
CC: gcc-bugs at gcc dot gnu dot org,gdr at integrable-
solutions dot net,roger at eyesopen dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19402
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/19402] __builtin_powi? still missing
2005-01-12 17:40 [Bug middle-end/19402] New: __builtin_powi? still missing pcarlini at suse dot de
@ 2005-01-12 20:53 ` rguenth at tat dot physik dot uni-tuebingen dot de
2005-01-14 13:53 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at tat dot physik dot uni-tuebingen dot de @ 2005-01-12 20:53 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at tat dot physik
| |dot uni-tuebingen dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19402
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/19402] __builtin_powi? still missing
2005-01-12 17:40 [Bug middle-end/19402] New: __builtin_powi? still missing pcarlini at suse dot de
2005-01-12 20:53 ` [Bug middle-end/19402] " rguenth at tat dot physik dot uni-tuebingen dot de
@ 2005-01-14 13:53 ` pinskia at gcc dot gnu dot org
2005-01-28 15:29 ` rguenth at tat dot physik dot uni-tuebingen dot de
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-14 13:53 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-14 13:53 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-01-14 13:53:30
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19402
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/19402] __builtin_powi? still missing
2005-01-12 17:40 [Bug middle-end/19402] New: __builtin_powi? still missing pcarlini at suse dot de
2005-01-12 20:53 ` [Bug middle-end/19402] " rguenth at tat dot physik dot uni-tuebingen dot de
2005-01-14 13:53 ` pinskia at gcc dot gnu dot org
@ 2005-01-28 15:29 ` rguenth at tat dot physik dot uni-tuebingen dot de
2005-02-07 22:03 ` rguenth at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at tat dot physik dot uni-tuebingen dot de @ 2005-01-28 15:29 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rguenth at tat dot physik dot uni-tuebingen dot de 2005-01-28 15:29 -------
Looking into it.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19402
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/19402] __builtin_powi? still missing
2005-01-12 17:40 [Bug middle-end/19402] New: __builtin_powi? still missing pcarlini at suse dot de
` (2 preceding siblings ...)
2005-01-28 15:29 ` rguenth at tat dot physik dot uni-tuebingen dot de
@ 2005-02-07 22:03 ` rguenth at gcc dot gnu dot org
2005-02-10 0:42 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2005-02-07 22:03 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rguenth at gcc dot gnu dot org 2005-02-07 13:33 -------
(Unreviewed) patch here:
http://gcc.gnu.org/ml/gcc-patches/2005-02/msg00156.html
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2005-01-14 13:53:30 |2005-02-07 13:33:25
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19402
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/19402] __builtin_powi? still missing
2005-01-12 17:40 [Bug middle-end/19402] New: __builtin_powi? still missing pcarlini at suse dot de
` (3 preceding siblings ...)
2005-02-07 22:03 ` rguenth at gcc dot gnu dot org
@ 2005-02-10 0:42 ` cvs-commit at gcc dot gnu dot org
2005-02-10 0:42 ` rguenth at gcc dot gnu dot org
2005-04-20 2:19 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-02-10 0:42 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-09 20:58 -------
Subject: Bug 19402
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rguenth@gcc.gnu.org 2005-02-09 20:58:13
Modified files:
gcc : ChangeLog builtins.c builtins.def
libgcc-std.ver libgcc2.c libgcc2.h mklibgcc.in
optabs.c optabs.h
gcc/doc : extend.texi
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: pr19402-2.c pr19402-1.c
Log message:
2005-02-09 Richard Guenther <rguenth@gcc.gnu.org>
PR middle-end/19402
* builtins.def: New __builtin_powi[lf].
* builtins.c (mathfn_built_in): Handle BUILT_IN_POWI.
(expand_builtin_powi): New function.
(expand_builtin): Dispatch to expand_builtin_powi.
* libgcc2.h: Add prototypes for __builtin_powi[lf].
* libgcc2.c: Add __builtin_powi[lf] implementation.
* mklibgcc.in: Add __builtin_powi[lf] to lib2funcs.
* optabs.h: Add powi_optab.
* optabs.c (init_optabs): Initialize powi_optab.
* doc/extend.texi: Document __builtin_powi[lf].
* gcc.dg/pr19402-1.c: New testcase.
* gcc.dg/pr19402-2.c: likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7422&r2=2.7423
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/builtins.c.diff?cvsroot=gcc&r1=1.416&r2=1.417
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/builtins.def.diff?cvsroot=gcc&r1=1.92&r2=1.93
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/libgcc-std.ver.diff?cvsroot=gcc&r1=1.27&r2=1.28
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/libgcc2.c.diff?cvsroot=gcc&r1=1.179&r2=1.180
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/libgcc2.h.diff?cvsroot=gcc&r1=1.33&r2=1.34
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/mklibgcc.in.diff?cvsroot=gcc&r1=1.80&r2=1.81
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/optabs.c.diff?cvsroot=gcc&r1=1.258&r2=1.259
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/optabs.h.diff?cvsroot=gcc&r1=1.47&r2=1.48
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/extend.texi.diff?cvsroot=gcc&r1=1.238&r2=1.239
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5007&r2=1.5008
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr19402-2.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr19402-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19402
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/19402] __builtin_powi? still missing
2005-01-12 17:40 [Bug middle-end/19402] New: __builtin_powi? still missing pcarlini at suse dot de
` (4 preceding siblings ...)
2005-02-10 0:42 ` cvs-commit at gcc dot gnu dot org
@ 2005-02-10 0:42 ` rguenth at gcc dot gnu dot org
2005-04-20 2:19 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2005-02-10 0:42 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rguenth at gcc dot gnu dot org 2005-02-09 20:59 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19402
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/19402] __builtin_powi? still missing
2005-01-12 17:40 [Bug middle-end/19402] New: __builtin_powi? still missing pcarlini at suse dot de
` (5 preceding siblings ...)
2005-02-10 0:42 ` rguenth at gcc dot gnu dot org
@ 2005-04-20 2:19 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-20 2:19 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19402
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2005-04-20 2:19 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2005-01-12 17:40 [Bug middle-end/19402] New: __builtin_powi? still missing pcarlini at suse dot de
2005-01-12 20:53 ` [Bug middle-end/19402] " rguenth at tat dot physik dot uni-tuebingen dot de
2005-01-14 13:53 ` pinskia at gcc dot gnu dot org
2005-01-28 15:29 ` rguenth at tat dot physik dot uni-tuebingen dot de
2005-02-07 22:03 ` rguenth at gcc dot gnu dot org
2005-02-10 0:42 ` cvs-commit at gcc dot gnu dot org
2005-02-10 0:42 ` rguenth at gcc dot gnu dot org
2005-04-20 2:19 ` pinskia at gcc dot gnu dot org
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