[Bug tree-optimization/92260] [10 Regression] ICE in exact_div, at poly-int.h:2162

2020-05-15 Thread cvs-commit at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92260

--- Comment #7 from CVS Commits  ---
The master branch has been updated by Richard Biener :

https://gcc.gnu.org/g:584a3c080bbd6e64131fa53771c7424bcf9d21fa

commit r11-418-g584a3c080bbd6e64131fa53771c7424bcf9d21fa
Author: Richard Biener 
Date:   Fri May 15 11:14:53 2020 +0200

tree-optimization/92260 - improve fix

This improves the fix for PR92260 changing the number of vector
computation to the canonical one, not needing to look at the
using stmt.

2020-05-15  Richard Biener  

PR tree-optimization/92260
* tree-vect-slp.c (vect_get_constant_vectors): Compute
the number of vector stmts in a canonical way.

[Bug tree-optimization/92260] [10 Regression] ICE in exact_div, at poly-int.h:2162

2019-10-29 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92260

Richard Biener  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

--- Comment #6 from Richard Biener  ---
Fixed.

[Bug tree-optimization/92260] [10 Regression] ICE in exact_div, at poly-int.h:2162

2019-10-29 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92260

--- Comment #5 from Richard Biener  ---
Author: rguenth
Date: Tue Oct 29 13:46:19 2019
New Revision: 277571

URL: https://gcc.gnu.org/viewcvs?rev=277571=gcc=rev
Log:
2019-10-29  Richard Biener  

PR tree-optimization/92260
* tree-vect-slp.c (vect_get_constant_vectors): Special-case
lane-reducing ops.

* gcc.dg/pr92260.c: New testcase.

Added:
trunk/gcc/testsuite/gcc.dg/pr92260.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-slp.c

[Bug tree-optimization/92260] [10 Regression] ICE in exact_div, at poly-int.h:2162

2019-10-29 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92260

Richard Biener  changed:

   What|Removed |Added

   Assignee|unassigned at gcc dot gnu.org  |rguenth at gcc dot 
gnu.org

--- Comment #4 from Richard Biener  ---
Confirmed, mine.

[Bug tree-optimization/92260] [10 Regression] ICE in exact_div, at poly-int.h:2162

2019-10-29 Thread marxin at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92260

Martin Liška  changed:

   What|Removed |Added

 Status|UNCONFIRMED |ASSIGNED
  Known to work||9.2.0
   Keywords||ice-on-valid-code
   Last reconfirmed||2019-10-29
  Component|c++ |tree-optimization
 CC||marxin at gcc dot gnu.org
 Ever confirmed|0   |1
Summary|ice in exact_div, at|[10 Regression] ICE in
   |poly-int.h:2162 |exact_div, at
   ||poly-int.h:2162
   Target Milestone|--- |10.0
  Known to fail||10.0

--- Comment #3 from Martin Liška  ---
Confirmed, started with r277241.