Attachment #197157 for bug #114300

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2013-04-09  Filip Pizlo  <fpizlo@apple.com>

        fourthTier: DFG should better abstract floating point arguments
        https://bugs.webkit.org/show_bug.cgi?id=114300

        Reviewed by NOBODY (OOPS!).

        * dfg/DFGFPRInfo.h:
        (FPRInfo):
        (JSC::DFG::FPRInfo::toArgumentRegister):

2013-04-05  Filip Pizlo  <fpizlo@apple.com>

        fourthTier: DFG should better abstract arguments

Lines 42-47 class FPRInfo { Source/JavaScriptCore/dfg/DFGFPRInfo.h_sec1
- Source/JavaScriptCore/dfg/DFGFPRInfo.h +6 lines
42	public:	42	public:
43	typedef FPRReg RegisterType;	43	typedef FPRReg RegisterType;
44	static const unsigned numberOfRegisters = 6;	44	static const unsigned numberOfRegisters = 6;
		45	static const unsigned numberOfArgumentRegisters = 8;
45		46
46	// Temporary registers.	47	// Temporary registers.
47	static const FPRReg fpRegT0 = X86Registers::xmm0;	48	static const FPRReg fpRegT0 = X86Registers::xmm0;
Lines 77-82 public: Source/JavaScriptCore/dfg/DFGFPRInfo.h_sec2
77	{	78	{
78	return (unsigned)reg;	79	return (unsigned)reg;
79	}	80	}
		81
		82	static FPRReg toArgumentRegister(unsigned index)
		83	{
		84	return (FPRReg)index;
		85	}
80		86
81	static const char* debugName(FPRReg reg)	87	static const char* debugName(FPRReg reg)
82	{	88	{

Return to Bug 114300

Lines 1-3 Source/JavaScriptCore/ChangeLog_sec1
- Source/JavaScriptCore/ChangeLog +11 lines
		1	2013-04-09 Filip Pizlo <fpizlo@apple.com>
		2
		3	fourthTier: DFG should better abstract floating point arguments
		4	https://bugs.webkit.org/show_bug.cgi?id=114300
		5
		6	Reviewed by NOBODY (OOPS!).
		7
		8	* dfg/DFGFPRInfo.h:
		9	(FPRInfo):
		10	(JSC::DFG::FPRInfo::toArgumentRegister):
		11
1	2013-04-05 Filip Pizlo <fpizlo@apple.com>	12	2013-04-05 Filip Pizlo <fpizlo@apple.com>
2		13
3	fourthTier: DFG should better abstract arguments	14	fourthTier: DFG should better abstract arguments