Michael Kruse d2b0360197 Fix Codegen adding a second exit out of region
executeScopConditionally would destroy a predecessor region if it the
scop's entry was the region's exit block by forking it to polly.start
and thus creating a secnd exit out of the region. This patch "shrinks"
the predecessor region s.t. polly.split_new_and_old is not the 
region's exit anymore. 

llvm-svn: 245294
2015-08-18 13:14:42 +00:00
..
2015-07-24 23:30:31 +00:00
2015-04-21 14:28:02 +00:00

place tests here