[Bug tree-optimization/115753] [15 Regression] ICE: tree check: expected ssa_name, have integer_cst in supportable_indirect_convert_operation, at tree-vect-stmts.cc:14680

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115753

--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Hu <hulin@gcc.gnu.org>:

https://gcc.gnu.org/g:d1eeafe40f263acdb5eb1b57f777e064a11ced2b

commit r15-1830-gd1eeafe40f263acdb5eb1b57f777e064a11ced2b
Author: Hu, Lin1 <lin1.hu@intel.com>
Date:   Wed Jul 3 10:07:02 2024 +0800

    vect: Fix ICE caused by missing check for TREE_CODE == SSA_NAME

    Need to check if the tree's code is SSA_NAME before SSA_NAME_RANGE_INFO.

    2024-07-03  Hu, Lin1 <lin1.hu@intel.com>
                Andrew Pinski <quic_apinski@quicinc.com>

    gcc/ChangeLog:

            PR tree-optimization/115753
            * tree-vect-stmts.cc (supportable_indirect_convert_operation): Add
            TYPE_CODE check before SSA_NAME_RANGE_INFO.

    gcc/testsuite/ChangeLog:

            PR tree-optimization/115753
            * gcc.dg/vect/pr115753-1.c: New test.
            * gcc.dg/vect/pr115753-2.c: Ditto.
            * gcc.dg/vect/pr115753-3.c: Ditto.