[compiler-rt] r252742 - [ASan] Improve portability of new tests.

[Yury Gribov via llvm-commits]

On 11/12/2015 12:40 AM, Evgenii Stepanov wrote:
> I've removed the test in r252805 to unblock the bots.
>
> On Wed, Nov 11, 2015 at 12:12 PM, Evgenii Stepanov
> <eugeni.stepanov at gmail.com> wrote:
>> Also, this test hangs on linux starting with:
>> http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/21209

Again, thanks a lot for unblocking the build. I've indeed found a silly 
bug in reporting code. The problem is that I can not repro the error 
locally (although I've been rerunning make check-all for couple of hours 
on my x86_64 Ubuntu 14). How would you suggest to proceed?

>> On Wed, Nov 11, 2015 at 12:01 PM, Evgenii Stepanov
>> <eugeni.stepanov at gmail.com> wrote:
>>> On Android rand_r appears in API 21, and we need to support at least API 19.
>>> You may need to use locked rand() or even implement a simple generator
>>> right in the test.

I've attached the patch for this. Does it look sane or should I do a 
full-blown review?

Best regards,
Yury Gribov

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