Bob Wilson 2a872616de Rewrite part of the SSAUpdater to be more careful about inserting redundant ... PHIs. The previous algorithm was unable to reliably detect when existing PHIs in a cycle can be reused. I'm still working on reducing a testcase. Radar 7711900. llvm-svn: 100047		2010-03-31 20:51:00 +00:00
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IPO	Try to keep the cached inliner costs around for a bit longer for big functions.	2010-03-09 23:02:17 +00:00
Utils	Rewrite part of the SSAUpdater to be more careful about inserting redundant	2010-03-31 20:51:00 +00:00
Instrumentation.h	remove the random sampling framework, which is not maintained anymore.	2010-01-02 20:07:03 +00:00
IPO.h	Auto-upgrade free instructions to calls to the builtin free function.	2009-10-24 04:23:03 +00:00
RSProfiling.h	Make a few more LLVM headers parsable as standalone headers.	2009-11-05 23:01:30 +00:00
Scalar.h	Revert r97245 which seems to be causing performance problems.	2010-02-28 05:34:05 +00:00