More dead code removal (using -Wunreachable-code)

llvm-svn: 148577

2 files changed, 0 insertions, 4 deletions

diff --git a/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
index c3cd3b05c5a..4ddb7d3a1ee 100644
--- a/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
@@ -225,14 +225,11 @@ GenericTaintChecker::TaintPropagationRule::getTaintPropagationRule(
     case Builtin::BIstrncpy:
     case Builtin::BIstrncat:
       return TaintPropagationRule(1, 2, 0, true);
-      break;
     case Builtin::BIstrlcpy:
     case Builtin::BIstrlcat:
       return TaintPropagationRule(1, 2, 0, false);
-      break;
     case Builtin::BIstrndup:
       return TaintPropagationRule(0, 1, ReturnValueIndex);
-      break;
 
     default:
       break;
diff --git a/clang/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp
index a3bbd258591..f7ef5314e8d 100644
--- a/clang/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp
@@ -135,7 +135,6 @@ void PthreadLockChecker::AcquireLock(CheckerContext &C, const CallExpr *CE,
       break;
     default:
       llvm_unreachable("Unknown tryLock locking semantics");
-      break;
     }
     assert(lockFail && lockSucc);
     C.addTransition(lockFail);