Make some f_Group definitions anonymous and test an alternative spelling

These names weren't referred to anywhere in the source so don't need a written
name.

Depends on the TableGen fix for anonymous records in LLVM r197869.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197896 91177308-0d34-0410-b5e6-96231b3b80d8
[AArch64]The compare to zero intrinsics should be implemented by 'icmp/fcmp' and 'sext' not 'zext'. Modify the implementation by replacing zext with sext.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197898 91177308-0d34-0410-b5e6-96231b3b80d8
clang-format: Fix various problems in formatting ObjC blocks.

Among other things, this fixes llvm.org/PR15269.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197900 91177308-0d34-0410-b5e6-96231b3b80d8
TextDiagnosticBuffer: Fix copy-paste mistake in r197856

The TextDiagnosticBuffer is meant to scrub SourceLocations as the input/output
SourceManagers may be different.

To be safe this commit restores the original behaviour though in practice
all current users seem to share a single SM.

Would be nice to replace TextDiagnosticBuffer now that more capable interfaces
like CaptureDiagnosticConsumer / StoredDiagnosticConsumer exist.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197902 91177308-0d34-0410-b5e6-96231b3b80d8
Add a missing pipe in the test from r197896

Spotted by Edward

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197903 91177308-0d34-0410-b5e6-96231b3b80d8
clang-format: Fix invalid write discovered by ASAN.

Introduced in r197900.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197906 91177308-0d34-0410-b5e6-96231b3b80d8
Consolidating some mode attribute diagnostics. No functional changes intended.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197911 91177308-0d34-0410-b5e6-96231b3b80d8
clang/Analysis/FlowSensitive/DataflowSolver.h: <functional> should be just a STL header.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197912 91177308-0d34-0410-b5e6-96231b3b80d8
Fix another misuse of getCustomDiagID()

There's no need to escape strings and generate new DiagIDs for each message.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197915 91177308-0d34-0410-b5e6-96231b3b80d8
remove dead code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197916 91177308-0d34-0410-b5e6-96231b3b80d8
Document the Message parameter of getCustomDiagID()

A lot of callers have been using this facility incorrectly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197920 91177308-0d34-0410-b5e6-96231b3b80d8
Support and use token kinds as diagnostic arguments

Introduce proper facilities to render token spellings using the diagnostic
formatter.

Replaces most of the hard-coded diagnostic messages related to expected tokens,
which all shared the same semantics but had to be multiply defined due to
variations in token order or quote marks.

The associated parser changes are largely mechanical but they expose
commonality in whole chunks of the parser that can now be factored away.

This commit uses C++11 typed enums along with a speculative legacy fallback
until the transition is complete.

Requires corresponding changes in LLVM r197895.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197972 91177308-0d34-0410-b5e6-96231b3b80d8