Add allocation support to x64 macro assembler

Add allocation support to x64 macro assembler.

Factored out the allocation in new space from assembler code into the macro assembler for x64 as was recently done for ia32.

Added set property svn:eol-style to native for all x64 files.

Committed: http://code.google.com/p/v8/source/detail?r=2778

[Lasse Reichstein, 2009-08-28 05:11:20]

LGTM

http://codereview.chromium.org/173568/diff/1/5
File src/x64/macro-assembler-x64.h (right):

http://codereview.chromium.org/173568/diff/1/5#newcode234
Line 234: // result_contains_top_on_entry is true the contnt of result is known
to be
"contnt" -> "content"

[Søren Thygesen Gjesse, 2009-08-28 06:35:06]

http://codereview.chromium.org/173568/diff/1/5
File src/x64/macro-assembler-x64.h (right):

http://codereview.chromium.org/173568/diff/1/5#newcode234
Line 234: // result_contains_top_on_entry is true the contnt of result is known
to be
On 2009/08/28 05:11:20, Lasse Reichstein wrote:
> "contnt" -> "content"

Done.