add more pet_expr_is_* functions
commit38177d57d1dbf5773f80eda16b1a1e66e8369e14
authorSven Verdoolaege <skimo@kotnet.org>
Wed, 5 Feb 2014 09:22:13 +0000 (5 10:22 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Mon, 24 Mar 2014 16:08:33 +0000 (24 17:08 +0100)
treef5364ed25226589002ae533db3c336ba1de1e80b
parente6e7a177f4bf0a70c675e480a778ccf0cbfecd29
add more pet_expr_is_* functions

This functions will be useful when extracting an affine expression
from a pet_expr.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
expr.c
expr.h