public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug fortran/36205]  New: Hangup with array_constructor_24.f90 at -O3
@ 2008-05-11  5:36 jvdelisle at gcc dot gnu dot org
  2008-05-20 15:16 ` [Bug fortran/36205] " fxcoudert at gcc dot gnu dot org
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2008-05-11  5:36 UTC (permalink / raw)
  To: gcc-bugs

This test case fails at -O3 with Cygwin.  Works fine with -O, and -O2

$ gfc -v
Using built-in specs.
Target: i686-pc-cygwin
Configured with: ../gcc44/configure --prefix=/usr/local/gfortran
--enable-languages=c,fortran --disable-bootstrap --enable-threads=posix
--enable-sjlj-exceptions --enable-version-specific-runtime-libs --enable-nls
--disable-libmudflap --disable-shared --disable-win32-registry
--with-system-zlib --enable-checking=release --enable-werror
--without-included-gettext --without-x --enable-libgomp
Thread model: posix
gcc version 4.4.0 20080510 (experimental) [trunk revision 135164] (GCC) 


$ gfc -O3 array_constructor_24.f 

$ ./a.exe
Hangup

$


-- 
           Summary: Hangup with array_constructor_24.f90 at -O3
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: wrong-code
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jvdelisle at gcc dot gnu dot org
  GCC host triplet: i686-pc-cygwin


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36205


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug fortran/36205] Hangup with array_constructor_24.f90 at -O3
  2008-05-11  5:36 [Bug fortran/36205] New: Hangup with array_constructor_24.f90 at -O3 jvdelisle at gcc dot gnu dot org
@ 2008-05-20 15:16 ` fxcoudert at gcc dot gnu dot org
  2008-05-21  0:31 ` jvdelisle at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2008-05-20 15:16 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from fxcoudert at gcc dot gnu dot org  2008-05-20 15:14 -------
Jerry, could you recompile it with -fdump-tree-all and attach all the tree
dumps? Then we can do the same on x86_64-linux and see if it's something in the
code generation, or later.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36205


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug fortran/36205] Hangup with array_constructor_24.f90 at -O3
  2008-05-11  5:36 [Bug fortran/36205] New: Hangup with array_constructor_24.f90 at -O3 jvdelisle at gcc dot gnu dot org
  2008-05-20 15:16 ` [Bug fortran/36205] " fxcoudert at gcc dot gnu dot org
@ 2008-05-21  0:31 ` jvdelisle at gcc dot gnu dot org
  2008-11-01 12:58 ` jvdelisle at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2008-05-21  0:31 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from jvdelisle at gcc dot gnu dot org  2008-05-21 00:30 -------
Created an attachment (id=15659)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15659&action=view)
-O3 -fdump-tree-all

Here is the dump in tar ball.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36205


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug fortran/36205] Hangup with array_constructor_24.f90 at -O3
  2008-05-11  5:36 [Bug fortran/36205] New: Hangup with array_constructor_24.f90 at -O3 jvdelisle at gcc dot gnu dot org
  2008-05-20 15:16 ` [Bug fortran/36205] " fxcoudert at gcc dot gnu dot org
  2008-05-21  0:31 ` jvdelisle at gcc dot gnu dot org
@ 2008-11-01 12:58 ` jvdelisle at gcc dot gnu dot org
  2008-11-28 18:09 ` mikael at gcc dot gnu dot org
  2009-01-24  8:17 ` billingd at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: jvdelisle at gcc dot gnu dot org @ 2008-11-01 12:58 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from jvdelisle at gcc dot gnu dot org  2008-11-01 12:57 -------
Confirmed on recent trunk.


-- 

jvdelisle at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2008-11-01 12:57:07
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36205


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug fortran/36205] Hangup with array_constructor_24.f90 at -O3
  2008-05-11  5:36 [Bug fortran/36205] New: Hangup with array_constructor_24.f90 at -O3 jvdelisle at gcc dot gnu dot org
                   ` (2 preceding siblings ...)
  2008-11-01 12:58 ` jvdelisle at gcc dot gnu dot org
@ 2008-11-28 18:09 ` mikael at gcc dot gnu dot org
  2009-01-24  8:17 ` billingd at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: mikael at gcc dot gnu dot org @ 2008-11-28 18:09 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from mikael at gcc dot gnu dot org  2008-11-28 18:08 -------
Created an attachment (id=16790)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16790&action=view)
Mikael's dump (2008-11-28)

Can't compare with Jerry's dump (looks like it's outdated now). 


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36205


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug fortran/36205] Hangup with array_constructor_24.f90 at -O3
  2008-05-11  5:36 [Bug fortran/36205] New: Hangup with array_constructor_24.f90 at -O3 jvdelisle at gcc dot gnu dot org
                   ` (3 preceding siblings ...)
  2008-11-28 18:09 ` mikael at gcc dot gnu dot org
@ 2009-01-24  8:17 ` billingd at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: billingd at gcc dot gnu dot org @ 2009-01-24  8:17 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #5 from billingd at gcc dot gnu dot org  2009-01-24 08:17 -------
Fixed by testsuite patch.  See PR 38955, which is a duplicate of this PR.


-- 

billingd at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36205


^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2009-01-24  8:17 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-05-11  5:36 [Bug fortran/36205] New: Hangup with array_constructor_24.f90 at -O3 jvdelisle at gcc dot gnu dot org
2008-05-20 15:16 ` [Bug fortran/36205] " fxcoudert at gcc dot gnu dot org
2008-05-21  0:31 ` jvdelisle at gcc dot gnu dot org
2008-11-01 12:58 ` jvdelisle at gcc dot gnu dot org
2008-11-28 18:09 ` mikael at gcc dot gnu dot org
2009-01-24  8:17 ` billingd at gcc dot gnu dot org

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).