[Bug c/65357] aggressive loop optimization not correct

2015-03-09 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65357 --- Comment #6 from Andrew Pinski --- I missed there was a sequence point issue there too :).

[Bug c/65357] aggressive loop optimization not correct

2015-03-09 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65357 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug c/65357] aggressive loop optimization not correct

2015-03-08 Thread weiming at ms1 dot url.com.tw
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65357 --- Comment #4 from Weiming Shih --- How can I get a warning for such an undefined behavior?

[Bug c/65357] aggressive loop optimization not correct

2015-03-08 Thread weiming at ms1 dot url.com.tw
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65357 --- Comment #3 from Weiming Shih --- I see. Thank you.

[Bug c/65357] aggressive loop optimization not correct

2015-03-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65357 --- Comment #2 from Andrew Pinski --- That is addlist goes one past the end of the array tlist.

[Bug c/65357] aggressive loop optimization not correct

2015-03-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65357 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|