Chris Lattner 1832a32b78 implement a transformation in jump threading that is currently ... done by condprop, but do it in a much more general form. The basic idea is that we can do a limited form of tail duplication in the case when we have a branch on a phi. Moving the branch up in to the predecessor block makes instruction selection much easier and encourages chained jump threadings. llvm-svn: 83759		2009-10-11 07:24:57 +00:00
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Hello	Kill off more cerr/cout uses and prune includes a bit.	2009-08-23 11:37:21 +00:00
Instrumentation	Introduce and use convenience methods for getting pointer types	2009-10-06 15:40:36 +00:00
IPO	Use names instead of numbers for some of the magic	2009-10-09 21:42:02 +00:00
Scalar	implement a transformation in jump threading that is currently	2009-10-11 07:24:57 +00:00
Utils	rewrite LCSSA to use SSAUpdate, to only return true if it modifies	2009-10-11 02:53:37 +00:00
Makefile	The attached patches attempt to fix cross builds. For example, if you	2009-08-18 00:40:33 +00:00