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From: "ro at CeBiTec dot Uni-Bielefeld.DE" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug sanitizer/98920] [10/11 Regression] uses regexec without
 support for REG_STARTEND with -fsanitize=address
Date: Tue, 09 Mar 2021 12:06:57 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98920

--- Comment #19 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot =
Uni-Bielefeld.DE> ---
> --- Comment #18 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
> Indeed.
> But perhaps instead of adding new effective target tests, in this case it=
 could
> be resolved by:
[... wrapping the bulk of main in #ifdef REG_STARTEND ...]

Right.  In fact that's currently the preferred solution when I reported
the bug upstream https://reviews.llvm.org/D96348, which has the same issue.=