[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-12-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-08-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 --- Comment #8 from Richard Biener --- GCC 6.2 is being released, adjusting target milestone.

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-08-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 --- Comment #7 from Richard Biener --- GCC 6.2 is being released, adjusting target milestone.

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-08-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 --- Comment #6 from Richard Biener --- GCC 6.2 is being released, adjusting target milestone.

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-08-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 Richard Biener changed: What|Removed |Added Target Milestone|6.2 |6.3 --- Comment #5 from Richard Biener

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-08-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 --- Comment #4 from Patrick Palka --- Author: ppalka Date: Fri Aug 12 16:07:40 2016 New Revision: 239421 URL: https://gcc.gnu.org/viewcvs?rev=239421=gcc=rev Log: Fix PR middle-end/71654 (missed shortening of a compare) gcc/ChangeLog:

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-08-09 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 Patrick Palka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 --- Comment #3 from Richard Biener --- The regression is because in GCC 5 we shorten the (int) i <= 3 compare early during FE folding while it survives as integer compare in GCC 6. This makes (int) i redundant in the conditional block.

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-06-28 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org --- Comment

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-06-26 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 Andrew Pinski changed: What|Removed |Added CC||pinskia at gcc dot gnu.org Target

[Bug middle-end/71654] [6/7 Regression] missing VRP optimization on c++ unsigned char and short expressions

2016-06-24 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71654 Marc Glisse changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|