[llvm] r268702 - document version change

[Xinliang David Li via llvm-commits]

Author: davidxl
Date: Thu May  5 20:41:24 2016
New Revision: 268702

URL: http://llvm.org/viewvc/llvm-project?rev=268702&view=rev
Log:
document version change

Modified:
    llvm/trunk/include/llvm/ProfileData/InstrProf.h

Modified: llvm/trunk/include/llvm/ProfileData/InstrProf.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ProfileData/InstrProf.h?rev=268702&r1=268701&r2=268702&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ProfileData/InstrProf.h (original)
+++ llvm/trunk/include/llvm/ProfileData/InstrProf.h Thu May  5 20:41:24 2016
@@ -813,6 +813,7 @@ namespace RawInstrProf {
 // struct has more fields to describe value profile information.
 // Version 3: Compressed name section support. Function PGO name reference
 // from control data struct is changed from raw pointer to Name's MD5 value.
+// Version 4: ValueDataBegin field is removed from the raw header.
 const uint64_t Version = INSTR_PROF_RAW_VERSION;
 
 template <class IntPtrT> inline uint64_t getMagic();