push_through_perm():
authorMichael Beck <beck@ipd.info.uni-karlsruhe.de>
Thu, 21 Aug 2008 12:42:51 +0000 (12:42 +0000)
committerMichael Beck <beck@ipd.info.uni-karlsruhe.de>
Thu, 21 Aug 2008 12:42:51 +0000 (12:42 +0000)
commit6dbd1ecaf71f44f9883c9d5ac88ed19713d6f757
tree67fe66559d787686ae7b898f19cbe5698ac3e91b
parent5be1035b205b50aa3867f388ee8e7d7ccbee2a5b
push_through_perm():
 - fixed dominance frontier IF walking the whole block upwards
 - simplified code
 - hopefully better explanation how the frontier is calculated

[r21312]
ir/be/belower.c