Stack frame size increase

[Jan Hubicka]

Hi
I've just updated the first june snapshot to the last snapshot 0314.
(It don't contain the align-stack-double patch yet).

My program slowed down, when looking for the purpose I found that stack
frame size increased from 24 to 28 making the doubles missaligned.
This is not the main problem. Interesting is, that rest of function
was equivalent (except the label numbers) to the original.
Why the extra stack slot was allocated?

Is the increase bug or feature?

Honza
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|        Jan Hubicka (Jan Hubi\v{c}ka in TeX) hubicka@freesoft.cz         |
|         Czech free software foundation: http://www.freesoft.cz          |
|AA project - the new way for computer graphics - http://www.ta.jcu.cz/aa |
|  homepage: http://www.paru.cas.cz/~hubicka/ , games koules, Xonix, fast  |
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