add an is_constant_expression, only try to fold expressions that are really constant...
authorMatthias Braun <matze@braunis.de>
Wed, 5 Dec 2007 16:21:14 +0000 (16:21 +0000)
committerMatthias Braun <matze@braunis.de>
Wed, 5 Dec 2007 16:21:14 +0000 (16:21 +0000)
commit116ddd04290c56359a62a6dc4bc238a428dd8f67
treebfa0cb6c38af6250de5e98aafb65f0f01bb7dced
parent711ff74bb753a6c4cca2c7cf0525a07d46ba828a
add an is_constant_expression, only try to fold expressions that are really constant and have no side effects

[r18610]
ast.c
ast.h
ast2firm.c
parser.c