SuccessChanges

Summary

  1. Add -Wtautological-compare to -Wall (details)
Commit 9740f9f0b6e5d7d5104027aee7edc9c5202dd052 by rtrieu
Add -Wtautological-compare to -Wall
Some warnings in -Wtautological-compare subgroups are DefaultIgnore.
Adding this group to -Wmost, which is part of -Wall, will aid in their
discoverability.
Differential Revision: https://reviews.llvm.org/D69292
The file was modifiedclang/include/clang/Basic/DiagnosticGroups.td
The file was modifiedclang/test/SemaCXX/warn-bitwise-compare.cpp
The file was modifiedclang/test/Sema/warn-overlap.c
The file was modifiedclang/test/Sema/warn-bitwise-compare.c
The file was addedclang/test/Misc/warning-wall.c