Changeset 293020 in webkit for trunk/Source/JavaScriptCore/dfg/DFGPlan.cpp

Timestamp:

Apr 19, 2022, 10:19:43 AM (3 years ago)

Author:

[email protected]

Message:

Unreviewed, disable UnlinkedDFG code in x64
​https://bugs.webkit.org/show_bug.cgi?id=237863

• dfg/DFGPlan.cpp:

(JSC::DFG::Plan::compileInThreadImpl):

• jit/GPRInfo.h:

(JSC::GPRInfo::toRegister):

File:

• trunk/Source/JavaScriptCore/dfg/DFGPlan.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/dfg/DFGPlan.cpp

@@ -317 +317 @@
     }
 
+    // Currently, due to GPRInfo::numberOfRegisters issue, we cannot enable it on x64.
+    if (isX86_64())
+        RELEASE_ASSERT(m_mode != JITCompilationMode::UnlinkedDFG);
+
     switch (m_mode) {
     case JITCompilationMode::DFG: