add a function to help identify unique predecessors
authorNorman Ramsey <nr@eecs.harvard.edu>
Sat, 15 Sep 2007 20:17:46 +0000 (20:17 +0000)
committerNorman Ramsey <nr@eecs.harvard.edu>
Sat, 15 Sep 2007 20:17:46 +0000 (20:17 +0000)
commit742809424904edbefc39dca8233356b25e546b56
tree95b211554e26ec57420443ca55138d91f3688488
parentffd3598eae8af63e350179498cf150ed5e0604b8
add a function to help identify unique predecessors
compiler/cmm/CmmZipUtil.hs