shrink SOURCE_LOCATION_OFFSETS to use 4-byte entries instead of 8-byte
entries, shaving 100K off the PCH file for cocoa.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70228 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed