[Bug tree-optimization/70841] reassoc fails to handle FP division

2019-06-18 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70841 --- Comment #6 from rguenther at suse dot de --- On Tue, 18 Jun 2019, glisse at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70841 > > --- Comment #5 from Marc Glisse --- > (In reply to Christophe Lyon from comment #4)

[Bug tree-optimization/70841] reassoc fails to handle FP division

2019-06-18 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70841 --- Comment #5 from Marc Glisse --- (In reply to Christophe Lyon from comment #4) > Can this be achieved in match.pd? A simple case like x*y/x could be done in match.pd (assuming we want to simplify it to just y under some conditions). To handle

[Bug tree-optimization/70841] reassoc fails to handle FP division

2019-06-17 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70841 Christophe Lyon changed: What|Removed |Added CC||clyon at gcc dot gnu.org --- Comment #

[Bug tree-optimization/70841] reassoc fails to handle FP division

2016-07-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70841 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/70841] reassoc fails to handle FP division

2016-05-03 Thread kugan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70841 kugan at gcc dot gnu.org changed: What|Removed |Added CC||kugan at gcc dot gnu.org --- C

[Bug tree-optimization/70841] reassoc fails to handle FP division

2016-04-28 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70841 --- Comment #1 from Marc Glisse --- Related to PR55912.