Changeset 96677 in webkit for trunk/Source/JavaScriptCore/jit/JITStubs.cpp

Timestamp:

Oct 4, 2011, 10:02:57 PM (14 years ago)

Author:

[email protected]

Message:

Build fix.

• jit/JITStubs.cpp:

(JSC::DEFINE_STUB_FUNCTION): Use an explicit cast when shortening.

File:

• trunk/Source/JavaScriptCore/jit/JITStubs.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/jit/JITStubs.cpp

@@ -3657 +3657 @@
     if (scrutinee.isInt32())
         return codeBlock->immediateSwitchJumpTable(tableIndex).ctiForValue(scrutinee.asInt32()).executableAddress();
-    if (scrutinee.isDouble()) {
-        double value = scrutinee.asDouble();
-        int32_t int32Value = value;
-        if (int32Value == value)
-            return codeBlock->immediateSwitchJumpTable(tableIndex).ctiForValue(int32Value).executableAddress();
-    }
+    if (scrutinee.isDouble() && scrutinee.asDouble() == static_cast<int32_t>(scrutinee.asDouble()))
+            return codeBlock->immediateSwitchJumpTable(tableIndex).ctiForValue(static_cast<int32_t>(scrutinee.asDouble())).executableAddress();
     return codeBlock->immediateSwitchJumpTable(tableIndex).ctiDefault.executableAddress();
 }