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

6.3 KiB

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