Matt Arsenault 08e1b756df StructurizeCFG: Fix verification failure with some loops. ... If the beginning of the loop was also the entry block of the function, branches were inserted to the entry block which isn't allowed. If this occurs, create a new dummy function entry block that branches to the start of the loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195493 91177308-0d34-0410-b5e6-96231b3b80d8		2013-11-22 19:24:39 +00:00
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branch-on-argument.ll
loop-multiple-exits.ll
no-branch-to-entry.ll
switch.ll