[Bug tree-optimization/97371] [11 Regression] evrp problem with gcc.target/s390/pr77822-2.c and -O3

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97371

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Aldy Hernandez <al...@gcc.gnu.org>:

https://gcc.gnu.org/g:e1b4fbfea6ad24f47279b90aec27ef1512625c80

commit r11-3812-ge1b4fbfea6ad24f47279b90aec27ef1512625c80
Author: Aldy Hernandez <al...@redhat.com>
Date:   Mon Oct 12 04:08:28 2020 -0400

    Ignore shifts larger than precision in operator_rshift::op1_range.

    gcc/ChangeLog:

            PR tree-optimization/97371
            * range-op.cc (operator_rshift::op1_range): Ignore shifts larger
than
            or equal to type precision.

    gcc/testsuite/ChangeLog:

            * gcc.dg/pr97371.c: New test.