commit 8539f2806832e80ab90d61d98d161525d0e0d0f0
author Shilei Tian <i@tianshilei.me> Thu Aug 04 14:37:47 2022 -0400
committer Copybara-Service <copybara-worker@google.com> Thu Aug 04 11:41:16 2022 -0700
tree c168b580e1ec57c46333a7a858daf5c50e2fb75e
parent 90594bece3ca8d3c1ce202d3c30cd67a5d218715

[OpenMP][DeviceRTL] Implement libc function `memcmp`

We will add some simple implementation of libc functions starting from
this patch, and the first one is `memcmp`, which is reported in #56929. Note that
`malloc` and `free` are not included in this patch because of the use of
`declare variant`. In the near future we will implement the two functions w/o
using any vendor provided function.

This fixes #56929.

Reviewed By: jhuber6

Differential Revision: https://reviews.llvm.org/D131182

GitOrigin-RevId: db5a2afa62428a461f17de30fc410c20d12fe201