Chris Lattner 883401a72f Implement a TODO: Enhance loopinfo to merge away the unconditional branch ... that it was leaving in loops after rotation (between the original latch block and the original header. With this change, it is possible for rotated loops to have just a single basic block, which is useful. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123075 91177308-0d34-0410-b5e6-96231b3b80d8		2011-01-08 19:10:28 +00:00
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Hello	Since the Hello pass is built as a loadable dynamic library, don't try to convert it to new-style registration yet.	2010-10-07 00:31:16 +00:00
InstCombine	Fix a bug in r123034 (trying to sext/zext non-integers) and clean up a little.	2011-01-08 10:51:36 +00:00
Instrumentation	Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which	2010-10-19 17:21:58 +00:00
IPO	Improve the accuracy of the inlining heuristic looking for the	2011-01-04 19:01:54 +00:00
Scalar	Implement a TODO: Enhance loopinfo to merge away the unconditional branch	2011-01-08 19:10:28 +00:00
Utils	various code cleanups, enhance MergeBlockIntoPredecessor to preserve	2011-01-08 19:08:40 +00:00
Makefile	Revert r100896 and around - this breaks the only mingw32 buildbot we have.	2010-04-15 19:51:42 +00:00