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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Analysis	Teach basicaa that memset's modref set is at worst "mod" and never	2010-11-30 00:28:45 +00:00
Archive	Merge System into Support.	2010-11-29 18:16:10 +00:00
AsmParser	Add a new 'hotpatch' attribute. This attribute will insert a two-byte no-op	2010-10-25 15:37:09 +00:00
Bitcode	Generalize the darwin wrapper hack to work with generic macho triples as well as darwin ones.	2010-11-29 23:29:54 +00:00
CodeGen	Merge System into Support.	2010-11-29 18:16:10 +00:00
CompilerDriver	Now to chant the magical incantation that will exorcise the System library	2010-11-29 19:44:50 +00:00
ExecutionEngine	Merge System into Support.	2010-11-29 18:16:10 +00:00
Linker	Merge System into Support.	2010-11-29 18:16:10 +00:00
MC	Merge System into Support.	2010-11-29 18:16:10 +00:00
Object	Merge System into Support.	2010-11-29 18:16:10 +00:00
Support	Support: Add PathV2 implementation.	2010-11-29 22:28:51 +00:00
Target	Rename BX/BRIND/etc patterns to clarify which is actually the BX instruction	2010-11-30 00:24:05 +00:00
Transforms	Teach basicaa that memset's modref set is at worst "mod" and never	2010-11-30 00:28:45 +00:00
VMCore	Merge System into Support.	2010-11-29 18:16:10 +00:00
Makefile	Add LLVMObject Library.	2010-11-15 03:21:41 +00:00