Owen Anderson 374e1464ae Give up on doing in-line instruction simplification during correlated value propagation. Instruction simplification ... needs to be guaranteed never to be run on an unreachable block. However, earlier block simplifications may have changed the CFG to make block that were reachable when we began our iteration unreachable by the time we try to simplify them. (Note that this also means that our depth-first iterators were potentially being invalidated). This should not have a large impact on code quality, since later runs of instcombine should pick up these simplifications. Fixes PR8506. llvm-svn: 117709		2010-10-29 21:05:17 +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
IPO	RetOp is not actually used for anything useful (though	2010-10-21 16:05:44 +00:00
InstCombine	Teach InstCombine not to use Add and Neg on FP. PR 8490.	2010-10-27 23:45:18 +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
Scalar	Give up on doing in-line instruction simplification during correlated value propagation. Instruction simplification	2010-10-29 21:05:17 +00:00
Utils	Inline asm multiple alternative constraints development phase 2 - improved basic logic, added initial platform support.	2010-10-29 17:29:13 +00:00
Makefile	Revert r100896 and around - this breaks the only mingw32 buildbot we have.	2010-04-15 19:51:42 +00:00