[Bug middle-end/112560] [14 Regression] ICE in try_combine on pr112494.c

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560

Uroš Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
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           Assignee|unassigned at gcc dot gnu.org      |ubizjak at gmail dot com
             Status|NEW                         |ASSIGNED

--- Comment #3 from Uroš Bizjak <ubizjak at gmail dot com> ---
Created attachment 56705
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56705&action=edit
Proposed patch

The code assumes that cc_use_loc represents a comparison operator. Skip the
modification of CC-using operation if this is not the case.