en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/Inputs/pgotestir.profraw#9c6f1538 [PGO] Change profile use cc1 option to handle IR level profilesThis patch changes cc1 option for PGO profile use from-fprofile-instr-use=<path> to -fprofile-instrument-use-path=<path>.-fprofile-instr-use=<path> is now a driver only option.In addition to decouple the cc1 option from the driver level option, this patchalso enables IR level profile use. cc1 option handling now reads the profileheader and sets CodeGenOpt ProfileUse (valid values are {None, Clang, LLVM}-- this is a common enum for -fprofile-instrument={}, for the profileinstrumentation), and invoke the pipeline to enable the respective PGO use pass.Reviewers: silvas, davidxlDifferential Revision: http://reviews.llvm.org/D17737llvm-svn: 262515 List of files: /llvm-project-15.0.7/clang/test/CodeGen/Inputs/pgotestir.profraw Wed, 02 Mar 2016 20:59:36 +0000 Rong Xu <xur@google.com>