Changeset 192882 in webkit for trunk/Source/JavaScriptCore/bytecode/CodeBlock.cpp

Timestamp:

Dec 1, 2015, 6:39:58 AM (10 years ago)

Author:

Carlos Garcia Campos

Message:

Unreviewed, rolling out r192876.

It broke a lot of JSC and layout tests for GTK and EFL

Reverted changeset:

"[ES6] "super" and "this" should be lexically bound inside an
arrow function and should live in a JSLexicalEnvironment"
​https://bugs.webkit.org/show_bug.cgi?id=149338
​http://trac.webkit.org/changeset/192876

File:

• trunk/Source/JavaScriptCore/bytecode/CodeBlock.cpp (modified) (2 diffs)

trunk/Source/JavaScriptCore/bytecode/CodeBlock.cpp

@@ -758 +758 @@
             break;
         }
+        case op_load_arrowfunction_this: {
+            int r0 = (++it)->u.operand;
+            printLocationOpAndRegisterOperand(out, exec, location, it, "load_arrowfunction_this", r0);
+            break;
+        }
         case op_create_direct_arguments: {
             int r0 = (++it)->u.operand;
@@ -1303 +1308 @@
             int r1 = (++it)->u.operand;
             int f0 = (++it)->u.operand;
+            int r2 = (++it)->u.operand;
             printLocationAndOp(out, exec, location, it, "op_new_arrow_func_exp");
-            out.printf("%s, %s, f%d", registerName(r0).data(), registerName(r1).data(), f0);
+            out.printf("%s, %s, f%d, %s", registerName(r0).data(), registerName(r1).data(), f0, registerName(r2).data());
             break;
         }