Dan Gohman ae7dba9ba8 Don't split any loop backedges, including backedges of loops other than ... the active loop. This is generally desirable, and it avoids trouble in situations such as the testcase in PR9123, though the failure mode depends on use-list order, so it is infeasible to test. llvm-svn: 125065		2011-02-08 00:55:13 +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	enhance vmcore to know that udiv's can be exact, and add a trivial	2011-02-06 21:44:57 +00:00
Instrumentation	Implementation of path profiling.	2011-01-29 01:09:53 +00:00
IPO	Simplify away redundant test, and document what's going on.	2011-02-06 05:04:00 +00:00
Scalar	Don't split any loop backedges, including backedges of loops other than	2011-02-08 00:55:13 +00:00
Utils	SimplifyCFG: Track the number of used icmps when turning a icmp chain into a switch. If we used only one icmp, don't turn it into a switch.	2011-02-07 22:37:28 +00:00
Makefile	Revert r100896 and around - this breaks the only mingw32 buildbot we have.	2010-04-15 19:51:42 +00:00