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Re: [PATCH] Backport changes from upstream

On Thu, Feb 14, 2013 at 12:41 PM, Jakub Jelinek <> wrote:
> On Thu, Feb 14, 2013 at 12:17:27PM +0400, Konstantin Serebryany wrote:
>> On Wed, Feb 13, 2013 at 8:03 PM, Jakub Jelinek <> wrote:
>> > Hi!
>> >
>> > This patch backports the changes since 2013-01-10 from
>> > upstream.  Unfortunately, it seems the tests can't really go standalone,
>> > the 3 new tests actually use functions defined in, so for now
>> > asan_test.C just includes all the new tests.
>> That's fine, although we may break it unwillingly in future.
>> Btw, the reason for splitting this test was that it took too long (>
>> 10s) to build it with debug (-O0) version of clang.
> So, how exactly are the tests linked with clang?  Just separate object
> files, linked into the same binary test, or somehow else?  Not familiar with
> cmake...

Yes, these tests are linked into a single binary.
The llvm test runner runs them in parallel relying on the gtest
sharding feature.


>> Done:
> Thanks, now the difference in the files between gcc/testsuite/g++.dg/asan/
> and compiler-rt/lib/asan/tests which have the same name is really just
> the two lines in the boilerplates.
>         Jakub

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