[Bug c/32079] [4.2 Regression] there seems to be a gcc optimization problem.

2007-05-27 Thread taiyun at gmail dot com
--- Comment #2 from taiyun at gmail dot com 2007-05-28 02:32 --- (In reply to comment #1) > This is undefined. You dereference *pp before checking if it is a NULL > pointer. If compiled at gcc3.4.x,run is right! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32079

[Bug c/32079] [4.2 Regression] there seems to be a gcc optimization problem.

2007-05-25 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2007-05-25 10:39 --- This is undefined. You dereference *pp before checking if it is a NULL pointer. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added