[PGO] Add support for reading multiple versions of indexed profile format profile...
authorXinliang David Li <davidxl@google.com>
Tue, 1 Dec 2015 20:26:26 +0000 (20:26 +0000)
committerXinliang David Li <davidxl@google.com>
Tue, 1 Dec 2015 20:26:26 +0000 (20:26 +0000)
commitd89494bf0312145ad18320eab794b89b300f64e7
tree48816bc815ec93f67a80da29cf83267abe68983b
parent146c16ca4dd4d3d06dcd78efb95906268fc67509
[PGO] Add support for reading multiple versions of indexed profile format profile data

Profile readers using incompatible on-disk hash table format can now share the same
implementation and interfaces.

Differential Revision: http://reviews.llvm.org/D15100

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254458 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ProfileData/InstrProfReader.h
include/llvm/Support/OnDiskHashTable.h
lib/ProfileData/InstrProfReader.cpp