tree 96a86f8dfe72435b8220c445f0b3876bbeecaf70
parent 14b3fb78059a7b720ac9592e1f5d827166a5b5ac
author Owen Anderson <resistor@mac.com> 1194508543 +0000
committer Owen Anderson <resistor@mac.com> 1194508543 +0000

Add the majority of machine-level critical edge breaking pass.  Most of this was written by Fernando, cleanup and updating to TOT by me.

This still needs a bit of work, particularly to handle jump tables properly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43885 91177308-0d34-0410-b5e6-96231b3b80d8