Dan Gohman 55e283c71e Revamp the loop unroller, extending it to correctly update PHI nodes ... in the presence of out-of-loop users of in-loop values and the trip count is not a known multiple of the unroll count, and to be a bit simpler overall. This fixes PR2253. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52645 91177308-0d34-0410-b5e6-96231b3b80d8		2008-06-23 21:29:41 +00:00
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Hello	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
Instrumentation	Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to	2008-05-23 21:05:58 +00:00
IPO	Use Instruction::eraseFromParent().	2008-06-21 22:08:46 +00:00
Scalar	Disable PRE. It's breaking bootstrapping.	2008-06-23 21:22:35 +00:00
Utils	Revamp the loop unroller, extending it to correctly update PHI nodes	2008-06-23 21:29:41 +00:00
Makefile	remove attribution from lib Makefiles.	2007-12-29 20:09:26 +00:00