[Bug tree-optimization/93986] [10 Regression] ICE in decompose, at wide-int.h:984 since r10-5451

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93986

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Sebor <mse...@gcc.gnu.org>:

https://gcc.gnu.org/g:10bbbb591cfe6cac200e926a73f3b8065147ce84

commit r10-7030-g10bbbb591cfe6cac200e926a73f3b8065147ce84
Author: Martin Sebor <mse...@redhat.com>
Date:   Wed Mar 4 15:14:49 2020 -0700

    PR tree-optimization/93986 - ICE on mixed-precision wide_int arguments

    gcc/testsuite/ChangeLog:

        PR tree-optimization/93986
            * gcc.dg/pr93986.c: New test.

    gcc/ChangeLog:

        PR tree-optimization/93986
            * tree-ssa-strlen.c (maybe_warn_overflow): Convert all wide_int
            operands to the same precision widest_int to avoid ICEs.