Rong Xu 522b5cb375 [PGO] clang cc1 option change to enable IR level instrumentation ...

This patch expands cc1 option -fprofile-instrument= with a new value: -fprofile-instrument=llvm
which enables IR level PGO instrumentation.

Reviewers: davidxl, silvas

Differential Revision: http://reviews.llvm.org/D17622

llvm-svn: 262239

2016-02-29 18:54:59 +00:00

27 KiB

Raw Blame History

View Raw