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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug sanitizer/97696] ICE since ASAN_MARK does not handle poly_int sized varibales
Date: Wed, 27 Mar 2024 17:38:19 +0000	[thread overview]
Message-ID: <bug-97696-4-4D4HY0kUU1@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-97696-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97696

--- Comment #7 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Richard Sandiford
<rsandifo@gcc.gnu.org>:

https://gcc.gnu.org/g:51e1629bc11f0ae4b8050712b26521036ed360aa

commit r12-10296-g51e1629bc11f0ae4b8050712b26521036ed360aa
Author: Richard Sandiford <richard.sandiford@arm.com>
Date:   Wed Mar 27 17:38:09 2024 +0000

    asan: Handle poly-int sizes in ASAN_MARK [PR97696]

    This patch makes the expansion of IFN_ASAN_MARK let through
    poly-int-sized objects.  The expansion itself was already generic
    enough, but the tests for the fast path were too strict.

    gcc/
            PR sanitizer/97696
            * asan.cc (asan_expand_mark_ifn): Allow the length to be a
poly_int.

    gcc/testsuite/
            PR sanitizer/97696
            * gcc.target/aarch64/sve/pr97696.c: New test.

    (cherry picked from commit fca6f6fddb22b8665e840f455a7d0318d4575227)

  parent reply	other threads:[~2024-03-27 17:38 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-03 12:37 [Bug sanitizer/97696] New: " matmal01 at gcc dot gnu.org
2020-11-03 12:39 ` [Bug sanitizer/97696] " matmal01 at gcc dot gnu.org
2020-11-04  9:44 ` marxin at gcc dot gnu.org
2024-01-29 19:07 ` rvmallad at amazon dot com
2024-02-24 12:21 ` rsandifo at gcc dot gnu.org
2024-02-24 12:23 ` rsandifo at gcc dot gnu.org
2024-03-05 19:48 ` cvs-commit at gcc dot gnu.org
2024-03-06  1:52 ` rvmallad at amazon dot com
2024-03-27 15:30 ` cvs-commit at gcc dot gnu.org
2024-03-27 17:38 ` cvs-commit at gcc dot gnu.org [this message]
2024-03-27 19:27 ` cvs-commit at gcc dot gnu.org
2024-03-27 19:28 ` rsandifo at gcc dot gnu.org
2024-03-27 19:30 ` pinskia at gcc dot gnu.org

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