The above commit breaks the usage of PGO and LTO when -fprofile-use is
supplied without a path. This patch changes the usage of this argument
to be inline with its use in addPGOAndCoverageFlags().
Differential revision: https://reviews.llvm.org/D59304
llvm-svn: 356111
This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.