[Bug tree-optimization/120661] [16 regression] compiler hang at -O{s,2,3} on x86_64-linux-gnu

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120661

--- Comment #7 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Andrew Macleod <amacl...@gcc.gnu.org>:

https://gcc.gnu.org/g:9244ea4bf556381d3f7fb66154dc8944ebeb005c

commit r16-1550-g9244ea4bf556381d3f7fb66154dc8944ebeb005c
Author: Andrew MacLeod <amacl...@redhat.com>
Date:   Mon Jun 16 15:41:47 2025 -0400

    Snap subrange boundries to bitmask constraints.

    Ensure all subrange endpoints conform to the bitmask.

            PR tree-optimization/120661
            gcc/
            * value-range.cc (irange::snap): New.
            (irange::snap_subranges): New.
            (irange::set_range_from_bitmask): Call snap_subranges.
            * value-range.h (snap, snap_subranges): New prototypes.

            gcc/testsuite/
            * gcc.dg/pr120661-1.c: New.
            * gcc.dg/pr120661-2.c: New.