tree 02c09ba9ea336b71c0000baf699444f15cd3fc1e
parent 61f6bbc71ecd59809e126e8cf898a2bbfe2e9fcf
author Cheng Wang <chennngwang@gmail.com> 1631181906 +0800
committer Copybara-Service <copybara-worker@google.com> 1631270280 -0700

[libc] Check signs instead of values in memcmp unittests.

The C standard only guarantees the sign of return value. The exact return
value is implementation defined.

Reviewed By: gchatelet

Differential Revision: https://reviews.llvm.org/D109588

GitOrigin-RevId: 2fc1913505e3d5f48b3d5d84ce372a34e661fc7e