https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69399

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Jan 27 11:40:04 2016
New Revision: 232869

URL: https://gcc.gnu.org/viewcvs?rev=232869&root=gcc&view=rev
Log:
        PR tree-optimization/69399
        * wide-int.h (wi::lrshift): For larger precisions, only
        use fast path if shift is known to be < HOST_BITS_PER_WIDE_INT.

        * gcc.dg/torture/pr69399.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr69399.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/wide-int.h

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