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Subject: [Bug target/98807] [11 Regression] wrong code with -O2 -mno-sse2
Date: Mon, 25 Jan 2021 12:18:26 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98807

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:defc40db9e09ecceb2d71727031fe9579bce1b11

commit r11-6890-gdefc40db9e09ecceb2d71727031fe9579bce1b11
Author: Richard Biener <rguenther@suse.de>
Date:   Mon Jan 25 11:22:28 2021 +0100

    middle-end/98807 - more vector_element_bits fixes

    This simplifies vector_element_bits further, avoiding any mode
    dependence and instead relying on boolean vector construction
    to populate element precision accordingly.

    2021-01-25  Richard Biener  <rguenther@suse.de>

            PR middle-end/98807
            * tree.c (vector_element_bits): Always use precision of
            the element type for boolean vectors.

            * gcc.dg/pr98807.c: New testcase.=