Cameron Zwarich 498b19fe4f Change LoopInstSimplify back to a LoopPass. It revisits subloops rather than ... skipping them, but it should probably use a worklist and only revisit those instructions in subloops that have actually changed. It should probably also use a worklist after the first iteration like instsimplify now does. Regardless, it's only 0.3% of opt -O2 time on 403.gcc if it replaces the instcombine placed in the middle of the loop passes. llvm-svn: 122868		2011-01-05 05:15:53 +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	don't lose TD info	2010-12-25 20:52:04 +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	Change LoopInstSimplify back to a LoopPass. It revisits subloops rather than	2011-01-05 05:15:53 +00:00
Utils	Speed up instsimplify by about 10-15% by not bothering to retry	2011-01-03 10:50:04 +00:00
Makefile	Revert r100896 and around - this breaks the only mingw32 buildbot we have.	2010-04-15 19:51:42 +00:00