[Profile] Use a flag to enable PGO rather than the profraw filename
authorXinliang David Li <davidxl@google.com>
Sat, 23 Jul 2016 04:28:59 +0000 (04:28 +0000)
committerXinliang David Li <davidxl@google.com>
Sat, 23 Jul 2016 04:28:59 +0000 (04:28 +0000)
commitb65f8ae9e8876ace5d71233c548990e0e2adba4b
tree0b482fc4a3124bffa99e17323a9ed4dab3f27707
parent92392454010a6d7ad090fbba785c288dfd81c416
[Profile] Use a flag to enable PGO rather than the profraw filename

Patch by Jake VanAdrighem

Differential Revision: http://reviews.llvm.org/D22608

llvm-svn: 276517
clang/lib/CodeGen/BackendUtil.cpp