Changeset 153121 in webkit for trunk/Source/JavaScriptCore/ftl/FTLExitValue.cpp

Timestamp:

Jul 24, 2013, 8:58:38 PM (12 years ago)

Author:

[email protected]

Message:

fourthTier: Landing the initial FTL logic in a single commit to avoid spurious
broken builds.

Location:

trunk/Source/JavaScriptCore/ftl

Files:

• . (added)
• FTLExitValue.cpp (copied) (copied from trunk/Source/JavaScriptCore/dfg/DFGOSRExitCompilerCommon.h ) (1 diff)

trunk/Source/JavaScriptCore/ftl/FTLExitValue.cpp

@@ -24 +24 @@
  */
 
-#ifndef DFGOSRExitCompilerCommon_h
-#define DFGOSRExitCompilerCommon_h
+#include "config.h"
+#include "FTLExitValue.h"
 
-#include <wtf/Platform.h>
+#if ENABLE(FTL_JIT)
 
-#if ENABLE(DFG_JIT)
+#include "Operations.h"
 
-#include "DFGCCallHelpers.h"
-#include "DFGOSRExit.h"
+namespace JSC { namespace FTL {
 
-namespace JSC { namespace DFG {
+void ExitValue::dump(PrintStream& out) const
+{
+    switch (kind()) {
+    case InvalidExitValue:
+        out.print("Invalid");
+        return;
+    case ExitValueDead:
+        out.print("Dead");
+        return;
+    case ExitValueArgument:
+        out.print("Argument(", exitArgument(), ")");
+        return;
+    case ExitValueConstant:
+        out.print("Constant(", constant(), ")");
+        return;
+    case ExitValueInJSStack:
+        out.print("InJSStack");
+        return;
+    case ExitValueInJSStackAsInt32:
+        out.print("InJSStackAsInt32");
+        return;
+    case ExitValueInJSStackAsDouble:
+        out.print("InJSStackAsDouble");
+        return;
+    }
+    
+    RELEASE_ASSERT_NOT_REACHED();
+}
 
-void handleExitCounts(CCallHelpers&, const OSRExit&);
-void reifyInlinedCallFrames(CCallHelpers&, const OSRExit&);
-void adjustAndJumpToTarget(CCallHelpers&, const OSRExit&);
+} } // namespace JSC::FTL
 
-} } // namespace JSC::DFG
+#endif // ENABLE(FTL_JIT)
 
-#endif // ENABLE(DFG_JIT)
-
-#endif // DFGOSRExitCompilerCommon_h
-