From 952eddef9aff85b1e92626e89baaf7a360e2ac85 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 22 Dec 2013 00:07:40 +0000
Subject: Vendor import of clang release_34 branch r197841 (effectively, 3.4
 RC3): https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

---
 lib/Analysis/ReachableCode.cpp | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'lib/Analysis/ReachableCode.cpp')

diff --git a/lib/Analysis/ReachableCode.cpp b/lib/Analysis/ReachableCode.cpp
index a90aebb..a2d19c0 100644
--- a/lib/Analysis/ReachableCode.cpp
+++ b/lib/Analysis/ReachableCode.cpp
@@ -110,10 +110,13 @@ const Stmt *DeadCodeScan::findDeadCode(const clang::CFGBlock *Block) {
   return 0;
 }
 
-static int SrcCmp(const void *p1, const void *p2) {
-  return
-    ((const std::pair<const CFGBlock *, const Stmt *>*) p2)->second->getLocStart() <
-    ((const std::pair<const CFGBlock *, const Stmt *>*) p1)->second->getLocStart();
+static int SrcCmp(const std::pair<const CFGBlock *, const Stmt *> *p1,
+                  const std::pair<const CFGBlock *, const Stmt *> *p2) {
+  if (p1->second->getLocStart() < p2->second->getLocStart())
+    return -1;
+  if (p2->second->getLocStart() < p1->second->getLocStart())
+    return 1;
+  return 0;
 }
 
 unsigned DeadCodeScan::scanBackwards(const clang::CFGBlock *Start,
@@ -227,7 +230,7 @@ static SourceLocation GetUnreachableLoc(const Stmt *S,
     case Expr::CXXFunctionalCastExprClass: {
       const CXXFunctionalCastExpr *CE = cast <CXXFunctionalCastExpr>(S);
       R1 = CE->getSubExpr()->getSourceRange();
-      return CE->getTypeBeginLoc();
+      return CE->getLocStart();
     }
     case Stmt::CXXTryStmtClass: {
       return cast<CXXTryStmt>(S)->getHandler(0)->getCatchLoc();
-- 
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