Inline all SIMD operations and optimize the SIMD arrays load and store.

The implementation is for ia32 and x64 ports.

Optimize Float32x4Array, Float64x2Array and Int32x4Array element loading
and storing for ia32 and x64 port by:
  1). Allocating SIMD128 registers
  2). Emitting SIMD movups instruction
  3). Adding deoptimization support for SIMD128 registers or stack slots

Inline all SIMD operations and emit SIMD instructions for ia32 and x64 port

Conflicts:
	src/hydrogen-instructions.cc
	src/hydrogen-instructions.h
	src/ia32/assembler-ia32.h
	src/ia32/deoptimizer-ia32.cc
	src/ia32/lithium-codegen-ia32.cc
	src/ia32/lithium-codegen-ia32.h
	src/ia32/macro-assembler-ia32.cc
	src/x64/assembler-x64.h
	src/x64/lithium-codegen-x64.cc
	src/x64/lithium-x64.h
	src/hydrogen-instructions.cc
	src/hydrogen-instructions.h
	src/hydrogen.cc
	src/ia32/lithium-ia32.cc
	src/x64/lithium-x64.cc
	test/cctest/test-disasm-ia32.cc