1 files changed, 16 insertions, 5 deletions

diff --git a/Source/JavaScriptCore/llint/LLIntSlowPaths.cpp b/Source/JavaScriptCore/llint/LLIntSlowPaths.cpp
index d184b6e62..066530c87 100644
--- a/Source/JavaScriptCore/llint/LLIntSlowPaths.cpp
+++ b/Source/JavaScriptCore/llint/LLIntSlowPaths.cpp
@@ -263,7 +263,7 @@ inline bool jitCompileAndSetHeuristics(CodeBlock* codeBlock, ExecState* exec)
         return false;
     }
         
-    CodeBlock::JITCompilationResult result = codeBlock->jitCompile(exec->globalData());
+    CodeBlock::JITCompilationResult result = codeBlock->jitCompile(exec);
     switch (result) {
     case CodeBlock::AlreadyCompiled:
 #if ENABLE(JIT_VERBOSE_OSR)
@@ -500,7 +500,7 @@ LLINT_SLOW_PATH_DECL(slow_path_new_regexp)
 LLINT_SLOW_PATH_DECL(slow_path_not)
 {
     LLINT_BEGIN();
-    LLINT_RETURN(jsBoolean(!LLINT_OP_C(2).jsValue().toBoolean(exec)));
+    LLINT_RETURN(jsBoolean(!LLINT_OP_C(2).jsValue().toBoolean()));
 }
 
 LLINT_SLOW_PATH_DECL(slow_path_eq)
@@ -952,6 +952,9 @@ inline JSValue getByVal(ExecState* exec, JSValue baseValue, JSValue subscript)
         
         return baseValue.get(exec, i);
     }
+
+    if (isName(subscript))
+        return baseValue.get(exec, jsCast<NameInstance*>(subscript.asCell())->privateName());
     
     Identifier property(exec, subscript.toString(exec)->value(exec));
     return baseValue.get(exec, property);
@@ -1004,7 +1007,13 @@ LLINT_SLOW_PATH_DECL(slow_path_put_by_val)
         baseValue.putByIndex(exec, i, value, exec->codeBlock()->isStrictMode());
         LLINT_END();
     }
-    
+
+    if (isName(subscript)) {
+        PutPropertySlot slot(exec->codeBlock()->isStrictMode());
+        baseValue.put(exec, jsCast<NameInstance*>(subscript.asCell())->privateName(), value, slot);
+        LLINT_END();
+    }
+
     Identifier property(exec, subscript.toString(exec)->value(exec));
     LLINT_CHECK_EXCEPTION();
     PutPropertySlot slot(exec->codeBlock()->isStrictMode());
@@ -1025,6 +1034,8 @@ LLINT_SLOW_PATH_DECL(slow_path_del_by_val)
     uint32_t i;
     if (subscript.getUInt32(i))
         couldDelete = baseObject->methodTable()->deletePropertyByIndex(baseObject, exec, i);
+    else if (isName(subscript))
+        couldDelete = baseObject->methodTable()->deleteProperty(baseObject, exec, jsCast<NameInstance*>(subscript.asCell())->privateName());
     else {
         LLINT_CHECK_EXCEPTION();
         Identifier property(exec, subscript.toString(exec)->value(exec));
@@ -1088,13 +1099,13 @@ LLINT_SLOW_PATH_DECL(slow_path_jmp_scopes)
 LLINT_SLOW_PATH_DECL(slow_path_jtrue)
 {
     LLINT_BEGIN();
-    LLINT_BRANCH(op_jtrue, LLINT_OP_C(1).jsValue().toBoolean(exec));
+    LLINT_BRANCH(op_jtrue, LLINT_OP_C(1).jsValue().toBoolean());
 }
 
 LLINT_SLOW_PATH_DECL(slow_path_jfalse)
 {
     LLINT_BEGIN();
-    LLINT_BRANCH(op_jfalse, !LLINT_OP_C(1).jsValue().toBoolean(exec));
+    LLINT_BRANCH(op_jfalse, !LLINT_OP_C(1).jsValue().toBoolean());
 }
 
 LLINT_SLOW_PATH_DECL(slow_path_jless)