From 4830c35803b135ac14183d795de91271cf4cdeac Mon Sep 17 00:00:00 2001
From: Peter Varga <pvarga@inf.u-szeged.hu>
Date: Fri, 7 Jun 2013 10:00:41 +0200
Subject: [PATCH] Fix build failure introduced by the SSA

Initialize DominatorTree::N in the constructor.

Change-Id: I9bf2e4f9a08253e024d3e0ff93cb45c279daf808
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
---
 src/qml/qml/v4/qv4ssa.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/qml/qml/v4/qv4ssa.cpp b/src/qml/qml/v4/qv4ssa.cpp
index c1b71d5..82a6506 100644
--- a/src/qml/qml/v4/qv4ssa.cpp
+++ b/src/qml/qml/v4/qv4ssa.cpp
@@ -197,7 +197,7 @@ void showMeTheCode(V4IR::Function *function)
 using namespace V4IR;
 
 class DominatorTree {
-    int N = 0;
+    int N;
     QHash<BasicBlock *, int> dfnum;
     QVector<BasicBlock *> vertex;
     QHash<BasicBlock *, BasicBlock *> parent;
@@ -360,7 +360,9 @@ class DominatorTree {
     QHash<BasicBlock *, QSet<BasicBlock *> > DF;
 
 public:
-    DominatorTree(const QVector<BasicBlock *> &nodes) {
+    DominatorTree(const QVector<BasicBlock *> &nodes)
+        : N(0)
+    {
         calculateIDoms(nodes);
 
         // compute children of n
-- 
2.7.4