[Bug tree-optimization/95717] [9/10/11 Regression] ICE during GIMPLE pass: vect: verify_ssa failed since r9-5325-gf25507d041de4df6

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Jun 17 09:06:00 GMT 2020


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95717

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |rguenth at gcc dot gnu.org
   Target Milestone|---                         |9.4

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
I'll have a look.  There's a missed optimization but that causes the SSA update
mechanism in the vectorizer to go out-of-sync somehow.


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