ARM: Change signature for vmov.32 function in the assembler

ARM: Change signature for vmov.32 function in the assembler

The assembler has 8 different vmov variants. The one for vmov.32 and for moving
an immediate into a double reg only differs in the type of the second
paremeter: vmov.32 takes an int, the other takes a double.

The situation is dangerous because C++ will happily implicitly convert between
int and double.

This patch changes the signature of the vmov.32 assembler function so that it
cannot be confused with the other vmovs.


BUG=none

Committed: https://code.google.com/p/v8/source/detail?r=13668

[hans, 2013-02-14 12:08:56]

Ulan: Please take a look.

[ulan, 2013-02-14 12:13:07]

LGTM, I will land this for you.

[ulan, 2013-02-14 12:28:09]

Committed manually as r13668 (presubmit successful).