[Bug fortran/35952] Segmentation fault with character strings only when compiling with -funroll-loops and -O3

2009-10-13 Thread jvdelisle at gcc dot gnu dot org
--- Comment #8 from jvdelisle at gcc dot gnu dot org 2009-10-14 01:09 --- With gfortran 4.5 trunk r152402 on Cygwin 1.7 the test case executes normally. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35952

[Bug fortran/35952] Segmentation fault with character strings only when compiling with -funroll-loops and -O3

2009-10-13 Thread jvdelisle at gcc dot gnu dot org
--- Comment #9 from jvdelisle at gcc dot gnu dot org 2009-10-14 01:49 --- Closing. Works on latest gfortran. Upgrade to later version. -- jvdelisle at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/35952] Segmentation fault with character strings only when compiling with -funroll-loops and -O3

2009-10-04 Thread jvdelisle at gcc dot gnu dot org
--- Comment #7 from jvdelisle at gcc dot gnu dot org 2009-10-04 21:25 --- Assigning to myself only to remind me to investigate to see where this stands now. -- jvdelisle at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/35952] Segmentation fault with character strings only when compiling with -funroll-loops and -O3

2009-03-28 Thread fxcoudert at gcc dot gnu dot org
--- Comment #6 from fxcoudert at gcc dot gnu dot org 2009-03-28 13:06 --- (In reply to comment #5) I can't get a very usable backtrace on this. Maybe valgind will give us a hint on Linux box. With current trunk, valgrind on x86_64-linux reports nothing (tried both -m32 and -m64).

[Bug fortran/35952] Segmentation fault with character strings only when compiling with -funroll-loops and -O3

2008-11-01 Thread jvdelisle at gcc dot gnu dot org
--- Comment #5 from jvdelisle at gcc dot gnu dot org 2008-11-01 12:47 --- Confirmed. On trunk R 141238. I can't get a very usable backtrace on this. Maybe valgind will give us a hint on Linux box. This could also be a Cygwin.dll issue. -- jvdelisle at gcc dot gnu dot org

[Bug fortran/35952] Segmentation fault with character strings only when compiling with -funroll-loops and -O3

2008-08-08 Thread jv244 at cam dot ac dot uk
--- Comment #4 from jv244 at cam dot ac dot uk 2008-08-08 21:43 --- also works without problems on x86_64 (linux) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35952

[Bug fortran/35952] Segmentation fault with character strings only when compiling with -funroll-loops and -O3

2008-04-16 Thread tkoenig at gcc dot gnu dot org
--- Comment #3 from tkoenig at gcc dot gnu dot org 2008-04-16 18:15 --- I cannot reproduce this on i686-pc-linux-gnu; valgrind shows no errors. This may be target specific. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35952

[Bug fortran/35952] Segmentation fault with character strings only when compiling with -funroll-loops and -O3

2008-04-15 Thread john dot young at jrc dot co dot jp
--- Comment #1 from john dot young at jrc dot co dot jp 2008-04-16 05:34 --- Created an attachment (id=15482) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15482action=view) Code that exhibits segmentation fault. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35952

[Bug fortran/35952] Segmentation fault with character strings only when compiling with -funroll-loops and -O3

2008-04-15 Thread john dot young at jrc dot co dot jp
--- Comment #2 from john dot young at jrc dot co dot jp 2008-04-16 05:34 --- Created an attachment (id=15483) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15483action=view) stackdump for the case of three writes -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35952