* [Bug middle-end/14649] [3.4/3.5 Regression] atan(1.0) should not be a constant expression
2004-03-19 11:47 [Bug middle-end/14649] New: atan(1.0) should not be a constant expression jsm28 at gcc dot gnu dot org
@ 2004-03-19 14:28 ` pinskia at gcc dot gnu dot org
2004-05-29 23:27 ` [Bug c/14649] " mmitchel at gcc dot gnu dot org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-03-19 14:28 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-03-19 14:28 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |minor
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Keywords| |accepts-invalid
Last reconfirmed|0000-00-00 00:00:00 |2004-03-19 14:28:27
date| |
Summary|atan(1.0) should not be a |[3.4/3.5 Regression]
|constant expression |atan(1.0) should not be a
| |constant expression
Target Milestone|--- |3.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14649
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/14649] [3.4/3.5 Regression] atan(1.0) should not be a constant expression
2004-03-19 11:47 [Bug middle-end/14649] New: atan(1.0) should not be a constant expression jsm28 at gcc dot gnu dot org
2004-03-19 14:28 ` [Bug middle-end/14649] [3.4/3.5 Regression] " pinskia at gcc dot gnu dot org
@ 2004-05-29 23:27 ` mmitchel at gcc dot gnu dot org
2004-05-30 1:32 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-05-29 23:27 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-05-28 22:18 -------
Roger --
Would you care to take a look at this regression?
-- Mark
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |roger at eyesopen dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14649
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/14649] [3.4/3.5 Regression] atan(1.0) should not be a constant expression
2004-03-19 11:47 [Bug middle-end/14649] New: atan(1.0) should not be a constant expression jsm28 at gcc dot gnu dot org
2004-03-19 14:28 ` [Bug middle-end/14649] [3.4/3.5 Regression] " pinskia at gcc dot gnu dot org
2004-05-29 23:27 ` [Bug c/14649] " mmitchel at gcc dot gnu dot org
@ 2004-05-30 1:32 ` pinskia at gcc dot gnu dot org
2004-06-07 14:17 ` roger at eyesopen dot com
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-05-30 1:32 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-05-28 22:22 -------
This is a front-end issue of not telling the middle-end (fold) that it does not want the functions
expanded at this point.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14649
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/14649] [3.4/3.5 Regression] atan(1.0) should not be a constant expression
2004-03-19 11:47 [Bug middle-end/14649] New: atan(1.0) should not be a constant expression jsm28 at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-05-30 1:32 ` pinskia at gcc dot gnu dot org
@ 2004-06-07 14:17 ` roger at eyesopen dot com
2004-06-07 18:49 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: roger at eyesopen dot com @ 2004-06-07 14:17 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From roger at eyesopen dot com 2004-06-07 14:17 -------
Proposed patch here: http://gcc.gnu.org/ml/gcc-patches/2004-06/msg00332.html
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |roger at eyesopen dot com
|dot org |
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14649
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/14649] [3.4/3.5 Regression] atan(1.0) should not be a constant expression
2004-03-19 11:47 [Bug middle-end/14649] New: atan(1.0) should not be a constant expression jsm28 at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-06-07 14:17 ` roger at eyesopen dot com
@ 2004-06-07 18:49 ` cvs-commit at gcc dot gnu dot org
2004-06-08 17:15 ` [Bug c/14649] [3.4 " cvs-commit at gcc dot gnu dot org
2004-06-08 17:52 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-06-07 18:49 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-07 18:49 -------
Subject: Bug 14649
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: sayle@gcc.gnu.org 2004-06-07 18:49:38
Modified files:
gcc : ChangeLog c-typeck.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: pr14649-1.c
Log message:
PR c/14649
* c-typeck.c (require_constant_value, require_constant_elements):
Move declarations to the top of the file.
(build_function_call): If we require a constant value, fold with
fold_initializer. If the result is a constant, and the function
wasn't called using __builtin_foo, issue a pedantic warning.
(build_unary_op): If we require a constant value, fold tree with
fold_initializer.
(build_binary_op): Use require_constant_value to determine whether
to call fold or fold_initializer.
* gcc.dg/pr14649-1.c: New test case.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3863&r2=2.3864
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&r1=1.310&r2=1.311
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3819&r2=1.3820
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr14649-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14649
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/14649] [3.4 Regression] atan(1.0) should not be a constant expression
2004-03-19 11:47 [Bug middle-end/14649] New: atan(1.0) should not be a constant expression jsm28 at gcc dot gnu dot org
` (4 preceding siblings ...)
2004-06-07 18:49 ` cvs-commit at gcc dot gnu dot org
@ 2004-06-08 17:15 ` cvs-commit at gcc dot gnu dot org
2004-06-08 17:52 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-06-08 17:15 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-08 17:15 -------
Subject: Bug 14649
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: sayle@gcc.gnu.org 2004-06-08 17:15:10
Modified files:
gcc : ChangeLog c-typeck.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: pr14649-1.c
Log message:
PR c/14649
* c-typeck.c (require_constant_value, require_constant_elements):
Move declarations to the top of the file.
(build_function_call): If we require a constant value, fold with
fold_initializer. If the result is a constant, and the function
wasn't called using __builtin_foo, issue a pedantic warning.
(build_unary_op): If we require a constant value, fold tree with
fold_initializer.
(build_binary_op): Use require_constant_value to determine whether
to call fold or fold_initializer.
* gcc.dg/pr14649-1.c: New test case.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.482&r2=2.2326.2.483
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.272.2.8&r2=1.272.2.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.200&r2=1.3389.2.201
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr14649-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.4.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14649
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/14649] [3.4 Regression] atan(1.0) should not be a constant expression
2004-03-19 11:47 [Bug middle-end/14649] New: atan(1.0) should not be a constant expression jsm28 at gcc dot gnu dot org
` (5 preceding siblings ...)
2004-06-08 17:15 ` [Bug c/14649] [3.4 " cvs-commit at gcc dot gnu dot org
@ 2004-06-08 17:52 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-08 17:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-08 17:52 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14649
^ permalink raw reply [flat|nested] 8+ messages in thread