Add support for integer addition, subtraction and multiplication in JIT code on x86-64.
Created attachment 26784 [details] The patch
Sending JavaScriptCore/ChangeLog Sending JavaScriptCore/assembler/MacroAssembler.h Sending JavaScriptCore/jit/JIT.cpp Sending JavaScriptCore/jit/JIT.h Sending JavaScriptCore/jit/JITArithmetic.cpp Sending JavaScriptCore/wtf/Platform.h Transmitting file data ...... Committed revision 39960.