[Bug tree-optimization/100499] [9/10/11/12 Regression] Different results with -fpeel-loops -ftree-loop-vectorize options

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100499

--- Comment #39 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>:

https://gcc.gnu.org/g:625f16c798757dcbfdded841f01d7c566d15c55c

commit r12-6939-g625f16c798757dcbfdded841f01d7c566d15c55c
Author: Richard Biener <rguent...@suse.de>
Date:   Mon Jan 24 14:59:00 2022 +0100

    Fix multiple_of_p behavior with NOP_EXPR

    We were passing down the original type to recursive invocations
    of multiple_of_p for say (int)(unsigned * unsigned).

    2022-01-24  Richard Biener  <rguent...@suse.de>

            PR tree-optimization/100499
            * fold-const.cc (multiple_of_p): Pass the correct type of
            the expression to the recursive invocation of multiple_of_p
            for conversions and use CASE_CONVERT.