[llvm-dev] Running the compiler-rt builtins unit tests

Vedant Kumar via llvm-dev llvm-dev at lists.llvm.org
Tue Feb 28 15:45:57 PST 2017

Hi Erik,

It's disappointing that the test driver doesn't take advantage of compiler-rt's cmake infrastructure. It looks like people have been hacking up test scripts to run the unit tests.

CC'ing Michal, who's been working on this recently, and who may know more.


> On Feb 28, 2017, at 3:22 PM, Erik Pilkington via llvm-dev <llvm-dev at lists.llvm.org> wrote:
> Hello all,
> I’m unsure of how the tests located in compiler-rt/test/builtins/Unit are run. They’re not attached to the cmake check-all target, as mentioned in compiler-rt/test/CMakeLists.txt:10, and they have no lit test suite associated with them. There is a shell script called “test” in test/builtins/Unit, but it hasn’t been touched since 2010, and make reference to no longer existing directories.
> Is there any place where these tests are documented, or buildbots that run them? Is the shell script actually unused?
> Any help would be appreciated!
> Erik
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