commit c568f1e98938584c0ef0b12ae5018ff7d90a4072
author Stephen Hines <srhines@google.com> Mon Jul 21 00:47:37 2014 -0700
committer Stephen Hines <srhines@google.com> Mon Jul 21 00:47:37 2014 -0700
tree 1e43542c3a46aea4995eb8ef14f87e924b64c176
parent a043b08ddc6ff65ebe8c379b1205f32c1b972529

Update Clang for rebase to r212749.

This also fixes a small issue with arm_neon.h not being generated always.

Includes a cherry-pick of:
r213450 - fixes mac-specific header issue
r213126 - removes a default -Bsymbolic on Android

Change-Id: I2a790a0f5d3b2aab11de596fc3a74e7cbc99081d

lib/Sema/SemaDeclObjC.cpp

diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp
index fc9fdb1..b5205b3 100644
--- a/lib/Sema/SemaDeclObjC.cpp
+++ b/lib/Sema/SemaDeclObjC.cpp
@@ -1770,8 +1770,7 @@
               if (C || MethodInClass->isPropertyAccessor())
                 continue;
             unsigned DIAG = diag::warn_unimplemented_protocol_method;
-            if (S.Diags.getDiagnosticLevel(DIAG, ImpLoc)
-                != DiagnosticsEngine::Ignored) {
+            if (!S.Diags.isIgnored(DIAG, ImpLoc)) {
               WarnUndefinedMethod(S, ImpLoc, method, IncompleteImpl, DIAG,
                                   PDecl);
             }
@@ -1794,8 +1793,7 @@
         continue;
 
       unsigned DIAG = diag::warn_unimplemented_protocol_method;
-      if (S.Diags.getDiagnosticLevel(DIAG, ImpLoc) !=
-            DiagnosticsEngine::Ignored) {
+      if (!S.Diags.isIgnored(DIAG, ImpLoc)) {
         WarnUndefinedMethod(S, ImpLoc, method, IncompleteImpl, DIAG, PDecl);
       }
     }
@@ -2349,10 +2347,8 @@
   // We support a warning which complains about *any* difference in
   // method signature.
   bool strictSelectorMatch =
-    (receiverIdOrClass && warn &&
-     (Diags.getDiagnosticLevel(diag::warn_strict_multiple_method_decl,
-                               R.getBegin())
-        != DiagnosticsEngine::Ignored));
+      receiverIdOrClass && warn &&
+      !Diags.isIgnored(diag::warn_strict_multiple_method_decl, R.getBegin());
   if (strictSelectorMatch) {
     for (unsigned I = 1, N = Methods.size(); I != N; ++I) {
       if (!MatchTwoMethodDeclarations(Methods[0], Methods[I], MMS_strict)) {
@@ -3527,7 +3523,7 @@
   for (const auto *CurMethod : ImplD->instance_methods()) {
     unsigned DIAG = diag::warn_unused_property_backing_ivar;
     SourceLocation Loc = CurMethod->getLocation();
-    if (Diags.getDiagnosticLevel(DIAG, Loc) == DiagnosticsEngine::Ignored)
+    if (Diags.isIgnored(DIAG, Loc))
       continue;
 
     const ObjCPropertyDecl *PDecl;