Changeset 39371 in webkit for trunk/JavaScriptCore/jit/JITCall.cpp

Timestamp:

Dec 17, 2008, 11:02:29 PM (16 years ago)

Author:

[email protected]

Message:

2008-12-17 Gavin Barraclough <​[email protected]>

Reviewed by Cameron Zwarich.

Fixes for Sunspider failures with the JIT enabled on x86-64.

• assembler/MacroAssembler.h:

Switch the order of the RegisterID & Address form of je32, to keep it consistent with jne32.

• jit/JIT.cpp:
• jit/JIT.h:
• jit/JITInlineMethods.h:

Port the m_ctiVirtualCall tramopline generation to use the MacroAssembler interface.

• jit/JITCall.cpp:

Fix bug in the non-optimizing code path, vptr check should have been to the memory address pointer
to by the register, not to the register itself.

• wrec/WRECGenerator.cpp:

See assembler/MacroAssembler.h, above.

File:

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

trunk/JavaScriptCore/jit/JITCall.cpp

@@ -148 +148 @@
     // Check for JSFunctions.
     emitJumpSlowCaseIfNotJSCell(X86::ecx);
-    addSlowCase(jnePtr(X86::ecx, ImmPtr(m_interpreter->m_jsFunctionVptr)));
+    addSlowCase(jnePtr(Address(X86::ecx), ImmPtr(m_interpreter->m_jsFunctionVptr)));
 
     // First, in the case of a construct, allocate the new object.