Chris Lattner 22d4dc5a4d fix two significant issues with FoldTwoEntryPHINode: ... first, it can kick in on blocks whose conditions have been folded to a constant, even though one of the edges will be trivially folded. second, it doesn't clean up the "if diamond" that it just eliminated away. This is a problem because other simplifycfg xforms kick in depending on the order of block visitation, causing pointless work. llvm-svn: 121762		2010-12-14 08:01:53 +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	Generalize the and-icmp-select instcombine further by allowing selects of the form	2010-12-11 10:49:22 +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	reapply r121100 with a tweak to constant fold ConstExprs with TargetData	2010-12-07 04:33:29 +00:00
Scalar	simplify code and reduce indentation	2010-12-13 02:38:13 +00:00
Utils	fix two significant issues with FoldTwoEntryPHINode:	2010-12-14 08:01:53 +00:00
Makefile	Revert r100896 and around - this breaks the only mingw32 buildbot we have.	2010-04-15 19:51:42 +00:00