[Bug libstdc++/116140] [15 Regression] 5-35% slowdown of 483.xalancbmk and 523.xalancbmk_r since r15-2356-ge69456ff9a54ba

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116140

--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Alex Coplan <acop...@gcc.gnu.org>:

https://gcc.gnu.org/g:3f51f0dc88ec21c1ec79df694200f10ef85915f4

commit r15-3254-g3f51f0dc88ec21c1ec79df694200f10ef85915f4
Author: Alex Coplan <alex.cop...@arm.com>
Date:   Tue Aug 27 16:51:12 2024 +0000

    testsuite: Add scan-ltrans-rtl* for use in dg-final [PR116140]

    This extends the scan-ltrans-tree* helpers to create RTL variants.  This
    is needed to check the behaviour of an RTL pass under LTO.

    gcc/ChangeLog:

            PR libstdc++/116140
            * doc/sourcebuild.texi: Document ltrans-rtl value of kind for
            scan-<kind>-dump*.

    gcc/testsuite/ChangeLog:

            PR libstdc++/116140
            * lib/scanltranstree.exp (scan-ltrans-rtl-dump): New.
            (scan-ltrans-rtl-dump-not): New.
            (scan-ltrans-rtl-dump-dem): New.
            (scan-ltrans-rtl-dump-dem-not): New.
            (scan-ltrans-rtl-dump-times): New.