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Re: [PATCH] LeakSanitizer testsuite

From: Yury Gribov <y dot gribov at samsung dot com>
To: Jakub Jelinek <jakub at redhat dot com>, Maxim Ostapenko <m dot ostapenko at partner dot samsung dot com>
Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Slava Garbuzov <v dot garbuzov at samsung dot com>
Date: Fri, 11 Apr 2014 10:03:18 +0400
Subject: Re: [PATCH] LeakSanitizer testsuite
Authentication-results: sourceware.org; auth=none
References: <532A892E dot 4010607 at partner dot samsung dot com> <20140324085039 dot GC1817 at tucnak dot redhat dot com>

This patch adds initial set of tests and dg infrastructure for
LeakSanitizer runtime.


Are you sure we need testsuite for something that doesn't have a GCC code
generation counterpart at all?


That's a valid point. We want this in GCC because

(1) support for cross-compilation and cross-testing in LLVM LSan is muchless mature so testing non-Intel platforms there is PITA(2) even though the code itself is the same, the build scripts andcompilation options are GCC-specific so it may make sense to test these

As an example of (2), we currently don't have lsan_preinit.o so staticliblsan isn't fully supported.

We understand that these may or may not be important for other communitymembers so will accept either decision.

-Y

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