r197681 - Switching getAttrs calls over to using a specific_attr_iterator. No functional changes intended.

[Aaron Ballman]

Author: aaronballman
Date: Thu Dec 19 09:35:31 2013
New Revision: 197681

URL: http://llvm.org/viewvc/llvm-project?rev=197681&view=rev
Log:
Switching getAttrs calls over to using a specific_attr_iterator. No functional changes intended.

Modified:
    cfe/trunk/lib/Analysis/ThreadSafety.cpp

Modified: cfe/trunk/lib/Analysis/ThreadSafety.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/ThreadSafety.cpp?rev=197681&r1=197680&r2=197681&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/ThreadSafety.cpp (original)
+++ cfe/trunk/lib/Analysis/ThreadSafety.cpp Thu Dec 19 09:35:31 2013
@@ -1900,10 +1900,10 @@ void BuildLockset::checkAccess(const Exp
     Analyzer->Handler.handleNoMutexHeld(D, POK_VarAccess, AK,
                                         Exp->getExprLoc());
 
-  const AttrVec &ArgAttrs = D->getAttrs();
-  for (unsigned i = 0, Size = ArgAttrs.size(); i < Size; ++i)
-    if (GuardedByAttr *GBAttr = dyn_cast<GuardedByAttr>(ArgAttrs[i]))
-      warnIfMutexNotHeld(D, Exp, AK, GBAttr->getArg(), POK_VarAccess);
+  for (specific_attr_iterator<GuardedByAttr>
+         I = D->specific_attr_begin<GuardedByAttr>(),
+         E = D->specific_attr_end<GuardedByAttr>(); I != E; ++I)
+    warnIfMutexNotHeld(D, Exp, AK, (*I)->getArg(), POK_VarAccess);
 }
 
 /// \brief Checks pt_guarded_by and pt_guarded_var attributes.
@@ -1938,10 +1938,10 @@ void BuildLockset::checkPtAccess(const E
     Analyzer->Handler.handleNoMutexHeld(D, POK_VarDereference, AK,
                                         Exp->getExprLoc());
 
-  const AttrVec &ArgAttrs = D->getAttrs();
-  for (unsigned i = 0, Size = ArgAttrs.size(); i < Size; ++i)
-    if (PtGuardedByAttr *GBAttr = dyn_cast<PtGuardedByAttr>(ArgAttrs[i]))
-      warnIfMutexNotHeld(D, Exp, AK, GBAttr->getArg(), POK_VarDereference);
+  for (specific_attr_iterator<PtGuardedByAttr>
+          I = D->specific_attr_begin<PtGuardedByAttr>(),
+          E = D->specific_attr_end<PtGuardedByAttr>(); I != E; ++I)
+    warnIfMutexNotHeld(D, Exp, AK, (*I)->getArg(), POK_VarDereference);
 }