Changeset 175512 in webkit for trunk/Source/JavaScriptCore/llint

Timestamp:

Nov 3, 2014, 8:59:19 PM (11 years ago)

Author:

[email protected]

Message:

Unreviewed, rolling out r175509.
​https://bugs.webkit.org/show_bug.cgi?id=138349

broke some builds (Requested by msaboff on #webkit).

Reverted changeset:

"Update scope related slow path code to use scope register
added to opcodes"
​https://bugs.webkit.org/show_bug.cgi?id=138254
​http://trac.webkit.org/changeset/175509

File:

• trunk/Source/JavaScriptCore/llint/LLIntSlowPaths.cpp (modified) (3 diffs)

trunk/Source/JavaScriptCore/llint/LLIntSlowPaths.cpp

@@ -1274 +1274 @@
     LLINT_CHECK_EXCEPTION();
 
-    exec->uncheckedR(pc[1].u.operand) = JSWithScope::create(exec, o);
+    exec->setScope(JSWithScope::create(exec, o));
     
     LLINT_END();
@@ -1282 +1282 @@
 {
     LLINT_BEGIN();
-    int scopeReg = pc[1].u.operand;
-    JSScope* scope = exec->uncheckedR(scopeReg).Register::scope();
-    exec->uncheckedR(scopeReg) = scope->next();
+    exec->setScope(exec->scope()->next());
     LLINT_END();
 }
@@ -1294 +1292 @@
     JSNameScope::Type type = static_cast<JSNameScope::Type>(pc[5].u.operand);
     JSNameScope* scope = JSNameScope::create(exec, codeBlock->identifier(pc[2].u.operand), LLINT_OP(3).jsValue(), pc[4].u.operand, type);
-    exec->uncheckedR(pc[1].u.operand) = scope;
+    exec->setScope(scope);
     LLINT_END();
 }