Makefile: Optimizing build-options for linaro
makefile: vectorize for quadword registers
GCC does not support vectorization with varying vector sizes.
By default, it vectorizes for doubleword registers only.

Conflicts:

	Makefile
Makefile: restructre flag handling, also fix superset handling of a15 and armv7

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Makefile: unaligned access, should be default anyway

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
remove size-large optimizations

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Signed-off-by: Paul <javelinanddart@gmail.com>

Conflicts:
	arch/arm/configs/faux_hammerhead_defconfig