1 files changed, 6 insertions, 3 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGDriver.cpp b/Source/JavaScriptCore/dfg/DFGDriver.cpp
index 124d7e637..a0af3e6ad 100644
--- a/Source/JavaScriptCore/dfg/DFGDriver.cpp
+++ b/Source/JavaScriptCore/dfg/DFGDriver.cpp
@@ -34,6 +34,7 @@
 #include "DFGCSEPhase.h"
 #include "DFGJITCompiler.h"
 #include "DFGPredictionPropagationPhase.h"
+#include "DFGRedundantPhiEliminationPhase.h"
 #include "DFGVirtualRegisterAllocationPhase.h"
 
 namespace JSC { namespace DFG {
@@ -58,6 +59,7 @@ inline bool compile(CompileMode compileMode, JSGlobalData& globalData, CodeBlock
     if (compileMode == CompileFunction)
         dfg.predictArgumentTypes();
 
+    performRedundantPhiElimination(dfg);
     performArithNodeFlagsInference(dfg);
     performPredictionPropagation(dfg);
     performCSE(dfg);
@@ -70,18 +72,19 @@ inline bool compile(CompileMode compileMode, JSGlobalData& globalData, CodeBlock
 #endif
     
     JITCompiler dataFlowJIT(dfg);
+    bool result;
     if (compileMode == CompileFunction) {
         ASSERT(jitCodeWithArityCheck);
         
-        dataFlowJIT.compileFunction(jitCode, *jitCodeWithArityCheck);
+        result = dataFlowJIT.compileFunction(jitCode, *jitCodeWithArityCheck);
     } else {
         ASSERT(compileMode == CompileOther);
         ASSERT(!jitCodeWithArityCheck);
         
-        dataFlowJIT.compile(jitCode);
+        result = dataFlowJIT.compile(jitCode);
     }
     
-    return true;
+    return result;
 }
 
 bool tryCompile(JSGlobalData& globalData, CodeBlock* codeBlock, JITCode& jitCode)