[PATCH] D28588: Pass -fprofile-sample-use to lto backends.

[Dehao Chen via Phabricator via cfe-commits]

danielcdh reopened this revision.
danielcdh added a comment.
This revision is now accepted and ready to land.

The breaks some buildbots thus I reverted the patch:

http://lab.llvm.org:8011/builders/clang-x86-windows-msvc2015/builds/1889
http://lab.llvm.org:8080/green/job/clang-stage1-cmake-RA-incremental_check/32242/

Unfortunately I could not reproduce the error locally.

Any quick insights why this test change would break?

Thanks,
Dehao


https://reviews.llvm.org/D28588