[PGO][CHR] Small cleanup.
authorHiroshi Yamauchi <yamauchi@google.com>
Fri, 7 Sep 2018 18:00:58 +0000 (18:00 +0000)
committerHiroshi Yamauchi <yamauchi@google.com>
Fri, 7 Sep 2018 18:00:58 +0000 (18:00 +0000)
commit5fb509b7638682a854605b19cb76b89eb4df7882
treeddd39a34afd150b092d92a97658ab2242266bc15
parentd8bdf16cfe6d0e3b955a7d2f459b4c2b138156db
[PGO][CHR] Small cleanup.

Summary:
Do away with demangling. It wasn't really necessary.
Declared some local functions to be static.

Reviewers: davidxl

Reviewed By: davidxl

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D51740

llvm-svn: 341681
llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp