[Bug tree-optimization/65258] Wrong array bounds warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65258 --- Comment #5 from Richard Biener --- Author: rguenth Date: Thu Dec 14 15:08:09 2017 New Revision: 255641 URL: https://gcc.gnu.org/viewcvs?rev=255641=gcc=rev Log: 2017-12-14 Richard Biener PR

[Bug tree-optimization/65258] Wrong array bounds warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65258 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug tree-optimization/65258] Wrong array bounds warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65258 --- Comment #3 from Richard Biener rguenth at gcc dot gnu.org --- Created attachment 34921 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=34921action=edit untested patch Patch to add additional asserts and to better handle UNDEFINED in

[Bug tree-optimization/65258] Wrong array bounds warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65258 --- Comment #2 from Richard Biener rguenth at gcc dot gnu.org --- There are of course two issues here - one VRP not optimizing away the dead code and unrolling creating the dead code in the first place (thus number of iteration analysis being not

[Bug tree-optimization/65258] Wrong array bounds warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65258 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||diagnostic,