[Bug tree-optimization/111878] [14 Regression] ICE: in get_loop_exit_edges, at cfgloop.cc:1204 with -O3 -fgraphite-identity -fsave-optimization-record/-fdump-tree-graphite/-fopt-info since r14-4708-gd65e38e616e7ac

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111878

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tnfchris at gcc dot gnu.org
            Summary|[14 Regression] ICE: in     |[14 Regression] ICE: in
                   |get_loop_exit_edges, at     |get_loop_exit_edges, at
                   |cfgloop.cc:1204 with -O3    |cfgloop.cc:1204 with -O3
                   |-fgraphite-identity         |-fgraphite-identity
                   |-fsave-optimization-record/ |-fsave-optimization-record/
                   |-fdump-tree-graphite/-fopt- |-fdump-tree-graphite/-fopt-
                   |info                        |info since
                   |                            |r14-4708-gd65e38e616e7ac

--- Comment #6 from Sam James <sjames at gcc dot gnu.org> ---
d65e38e616e7ac8157ef04b55beb6670f2c0f142 is the first bad commit
commit d65e38e616e7ac8157ef04b55beb6670f2c0f142
Author: Tamar Christina <tamar.christ...@arm.com>
Date:   Wed Oct 18 09:02:12 2023 +0100

    middle-end: Refactor vectorizer loop conditionals and separate out IV to
new variables

i.e. r14-4708-gd65e38e616e7ac