[LLVMdev] ASAN tests on ARM

[Evgeniy Stepanov]

The flag itself is target-specific, which seems to be very uncommon in
LLVM. Perhaps it's better to move it to some common part of the code.
This flag makes sense for other platforms as well, it is just not
implemented there.

Alternatively, we could fix compiler-rt cmake not to pass this flag
when targetting non-x86. This is not so easy because we use custom
commands to build tests with just-built clang (different from
CMAKE_C_COMPILER), and we don't have any support for testing the
features of this custom compiler. Also, there are plan to kill this
code and build compiler-rt in sub-trees with normal CMake rules.


On Fri, Oct 3, 2014 at 5:50 PM, Renato Golin <renato.golin at linaro.org> wrote:
> On 3 October 2014 14:42, Evgeniy Stepanov <eugenis at google.com> wrote:
>> this happens when x86 target is not compiled in. We really should (and
>> will) do something about it.
>>
>> Btw, you've asked the same question a month ago :)  Sorry it has been
>> an issue for such a long time.
>
> No worries, I also haven't done much. But I need to get the RT bot
> green soon enough. Is that a CMake issue? Or a lit issues?
>
> --renato