Chris Lattner 201d1e56bb Teach basicaa that memset's modref set is at worst "mod" and never ... contains "ref". Enhance DSE to use a modref query instead of a store-specific hack to generalize the "ignore may-alias stores" optimization to handle memset and memcpy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120368 91177308-0d34-0410-b5e6-96231b3b80d8		2010-11-30 00:28:45 +00:00
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2004-11-28-LiveStoreDeleted.ll
2004-12-28-PartialStore.ll
2005-11-30-vaarg.ll
2006-06-27-AST-Remove.ll
2008-07-28-load-store.ll
2008-11-28-MemDepUpdate.ll
2008-11-29-OffEndOfBlock.ll
2009-11-10-Trampoline.ll
alloca.ll
byval.ll
const-pointers.ll
context-sensitive.ll
crash.ll
dg.exp
free.ll	Enhance DSE to handle the case where a free call makes more than	2010-11-12 02:19:17 +00:00
lifetime.ll
memcpy.ll
memintrinsics.ll
no-targetdata.ll
partial-overwrite.ll
PartialStore.ll
simple.ll	Teach basicaa that memset's modref set is at worst "mod" and never	2010-11-30 00:28:45 +00:00
volatile-load.ll