tree de8946a1d0a0b2370f9659417b812aa684ae15ec
parent 402489b5d71b17b5731e30d85c5b2082004cee14
author Bruno Cardoso Lopes <bruno.cardoso@gmail.com> 1477014554 +0000
committer Bruno Cardoso Lopes <bruno.cardoso@gmail.com> 1477355134 -0700

[Driver][Darwin] Pass -no_deduplicate to ld64

Recent versions of ld64 run a deduplicate pass, which is on by default.
Disable the pass by using -no_deduplicate in certain condition and
enhance total compile time.

rdar://problem/25455336

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@284798 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit 647ac262003d853d8b431ed6ca7dbeff61678cd7)