only write extrn symbol if it's actually used
commit110934d419c5815bf44e65b471087e058fcd949e
authorKent Hansen <kentmhan@gmail.com>
Sat, 19 Dec 2009 21:58:09 +0000 (19 22:58 +0100)
committerKent Hansen <kentmhan@gmail.com>
Sat, 19 Dec 2009 21:58:09 +0000 (19 22:58 +0100)
tree72c942ce92015af606fb747a0481712a5d2b889f
parent8289562bd4148b2cf7509b3edf6f19f69d9f3d25
only write extrn symbol if it's actually used
codegen.c