tree 780994600c5c09757dcb57d15d599b06a920e21d
parent 2eba81d08d45ff617d268a7e97f3d490682a69d8
author Cherry Zhang <cherryyz@google.com> 1561340653 -0400
committer Cherry Zhang <cherryyz@google.com> 1561404800 +0000

passes: wrap memcmp in nosplit function

Along the line of CL 182817, also wrap memcmp.

Also, we don't need to use the wrapper if we are already in a
nosplit function.

Change-Id: I97906c17e0bdc6bbe5d85c923e22c4fadff6d1c1
Reviewed-on: https://go-review.googlesource.com/c/gollvm/+/183623
Reviewed-by: Than McIntosh <thanm@google.com>