Clean up get_perm_cycle() and lower_perm_node() a bit.
authorChristoph Mallon <christoph.mallon@gmx.de>
Sun, 12 Oct 2008 14:13:40 +0000 (14:13 +0000)
committerChristoph Mallon <christoph.mallon@gmx.de>
Sun, 12 Oct 2008 14:13:40 +0000 (14:13 +0000)
commit5e7aa7339cb288b72541082ad50bb838d4467e9a
treee972de9498411a42da7b2cd207ceb9b10772a281
parentdbef4a2d7f3282de992789d30d250fbc10c6c390
Clean up get_perm_cycle() and lower_perm_node() a bit.

[r22810]
ir/be/belower.c