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* [Bug testsuite/36332] New: [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c -O* execution test on powerpc-apple-darwin*
@ 2008-05-26 10:02 dominiq at lps dot ens dot fr
2008-05-28 7:58 ` [Bug testsuite/36332] " pinskia at gcc dot gnu dot org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: dominiq at lps dot ens dot fr @ 2008-05-26 10:02 UTC (permalink / raw)
To: gcc-bugs
Since at least revision 135800 (135787 is working) the tests
gcc.dg/torture/type-generic-1.c andg++.dg/torture/type-generic-1.C fail on
powerpc-apple-darwin* (see
http://gcc.gnu.org/ml/gcc-testresults/2008-05/msg02062.html).
--
Summary: [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c
-O* execution test on powerpc-apple-darwin*
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dominiq at lps dot ens dot fr
GCC build triplet: powerpc-apple-darwin*
GCC host triplet: powerpc-apple-darwin*
GCC target triplet: powerpc-apple-darwin*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36332
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug testsuite/36332] [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c -O* execution test on powerpc-apple-darwin*
2008-05-26 10:02 [Bug testsuite/36332] New: [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c -O* execution test on powerpc-apple-darwin* dominiq at lps dot ens dot fr
@ 2008-05-28 7:58 ` pinskia at gcc dot gnu dot org
2008-07-08 21:52 ` [Bug testsuite/36332] [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c execution test on powerpc-* janis 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 @ 2008-05-28 7:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2008-05-28 07:57 -------
It is also happening on powerpc-linux-gnu:
http://gcc.gnu.org/ml/gcc-testresults/2008-05/msg02422.html
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
GCC build triplet|powerpc-apple-darwin* |
GCC host triplet|powerpc-apple-darwin* |
GCC target triplet|powerpc-apple-darwin* |powerpc*-*-*
Last reconfirmed|0000-00-00 00:00:00 |2008-05-28 07:57:44
date| |
Target Milestone|--- |4.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36332
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug testsuite/36332] [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c execution test on powerpc-*
2008-05-26 10:02 [Bug testsuite/36332] New: [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c -O* execution test on powerpc-apple-darwin* dominiq at lps dot ens dot fr
2008-05-28 7:58 ` [Bug testsuite/36332] " pinskia at gcc dot gnu dot org
@ 2008-07-08 21:52 ` janis at gcc dot gnu dot org
2008-07-18 16:51 ` rguenth at gcc dot gnu dot org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: janis at gcc dot gnu dot org @ 2008-07-08 21:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from janis at gcc dot gnu dot org 2008-07-08 21:51 -------
The tests fail on powerpc*-unknown-linux-gnu with 128-bit long doubles because
__builtin_fpclassify claims that __LDBL_MAX__ is infinite, not normal. Here's
a small testcase minimized from type-generic-1.c:
#define FP_NAN 1
#define FP_INFINITE 2
#define FP_NORMAL 3
#define FP_SUBNORMAL 4
#define FP_ZERO 5
#define fpclassify(X) __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL,
FP_SUBNORMAL, FP_ZERO, (X))
int
main ()
{
volatile long double ld;
ld = __LDBL_MAX__;
if (fpclassify (ld) != FP_NORMAL)
__builtin_abort ();
return 0;
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36332
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug testsuite/36332] [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c execution test on powerpc-*
2008-05-26 10:02 [Bug testsuite/36332] New: [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c -O* execution test on powerpc-apple-darwin* dominiq at lps dot ens dot fr
2008-05-28 7:58 ` [Bug testsuite/36332] " pinskia at gcc dot gnu dot org
2008-07-08 21:52 ` [Bug testsuite/36332] [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c execution test on powerpc-* janis at gcc dot gnu dot org
@ 2008-07-18 16:51 ` rguenth at gcc dot gnu dot org
2008-09-01 18:24 ` jakub at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-07-18 16:51 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36332
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug testsuite/36332] [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c execution test on powerpc-*
2008-05-26 10:02 [Bug testsuite/36332] New: [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c -O* execution test on powerpc-apple-darwin* dominiq at lps dot ens dot fr
` (2 preceding siblings ...)
2008-07-18 16:51 ` rguenth at gcc dot gnu dot org
@ 2008-09-01 18:24 ` jakub at gcc dot gnu dot org
2008-09-02 18:49 ` jakub at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-09-01 18:24 UTC (permalink / raw)
To: gcc-bugs
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org
|dot org |
URL| |http://gcc.gnu.org/ml/gcc-
| |patches/2008-
| |09/msg00036.html
Status|NEW |ASSIGNED
Last reconfirmed|2008-05-28 07:57:44 |2008-09-01 18:23:13
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36332
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug testsuite/36332] [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c execution test on powerpc-*
2008-05-26 10:02 [Bug testsuite/36332] New: [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c -O* execution test on powerpc-apple-darwin* dominiq at lps dot ens dot fr
` (3 preceding siblings ...)
2008-09-01 18:24 ` jakub at gcc dot gnu dot org
@ 2008-09-02 18:49 ` jakub at gcc dot gnu dot org
2008-09-02 19:14 ` jakub at gcc dot gnu dot org
2008-09-02 19:34 ` jakub at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-09-02 18:49 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from jakub at gcc dot gnu dot org 2008-09-02 18:47 -------
Subject: Bug 36332
Author: jakub
Date: Tue Sep 2 18:46:29 2008
New Revision: 139906
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139906
Log:
PR target/36332
* real.c (real_maxval): Clear a lower bit to make real_maxval
match get_max_float for IBM long double format.
* gcc.c-torture/execute/ieee/pr36332.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/ieee/pr36332.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/real.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36332
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug testsuite/36332] [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c execution test on powerpc-*
2008-05-26 10:02 [Bug testsuite/36332] New: [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c -O* execution test on powerpc-apple-darwin* dominiq at lps dot ens dot fr
` (4 preceding siblings ...)
2008-09-02 18:49 ` jakub at gcc dot gnu dot org
@ 2008-09-02 19:14 ` jakub at gcc dot gnu dot org
2008-09-02 19:34 ` jakub at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-09-02 19:14 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jakub at gcc dot gnu dot org 2008-09-02 19:13 -------
Subject: Bug 36332
Author: jakub
Date: Tue Sep 2 19:11:55 2008
New Revision: 139907
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139907
Log:
PR target/36332
* real.c (real_maxval): Clear a lower bit to make real_maxval
match get_max_float for IBM long double format.
* gcc.c-torture/execute/ieee/pr36332.c: New test.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.c-torture/execute/ieee/pr36332.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/real.c
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36332
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug testsuite/36332] [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c execution test on powerpc-*
2008-05-26 10:02 [Bug testsuite/36332] New: [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c -O* execution test on powerpc-apple-darwin* dominiq at lps dot ens dot fr
` (5 preceding siblings ...)
2008-09-02 19:14 ` jakub at gcc dot gnu dot org
@ 2008-09-02 19:34 ` jakub at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-09-02 19:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from jakub at gcc dot gnu dot org 2008-09-02 19:32 -------
Fixed.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36332
^ permalink raw reply [flat|nested] 8+ messages in thread
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Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2008-05-26 10:02 [Bug testsuite/36332] New: [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c -O* execution test on powerpc-apple-darwin* dominiq at lps dot ens dot fr
2008-05-28 7:58 ` [Bug testsuite/36332] " pinskia at gcc dot gnu dot org
2008-07-08 21:52 ` [Bug testsuite/36332] [4.4 Regression] FAIL: gcc.dg/torture/type-generic-1.c execution test on powerpc-* janis at gcc dot gnu dot org
2008-07-18 16:51 ` rguenth at gcc dot gnu dot org
2008-09-01 18:24 ` jakub at gcc dot gnu dot org
2008-09-02 18:49 ` jakub at gcc dot gnu dot org
2008-09-02 19:14 ` jakub at gcc dot gnu dot org
2008-09-02 19:34 ` jakub at gcc dot gnu dot org
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