Chris Lattner 9a146372b5 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. llvm-svn: 120368		2010-11-30 00:28:45 +00:00
clang	Revert r120331 since it causes spurious warnings and a possible assertion hit when self-host.	2010-11-29 23:42:03 +00:00
compiler-rt	license change	2010-11-16 22:13:33 +00:00
debuginfo-tests	Zap white spaces, test commit email.	2010-11-10 18:11:11 +00:00
libcxx	Minor fixup in <ratio> and add optional support for shared_mutex and upgrade_mutex which must be opted into with #define _LIBCPP_SHARED_LOCK	2010-11-28 19:41:07 +00:00
lldb	Added a feature where registers can be referred to	2010-11-30 00:27:43 +00:00
llvm	Teach basicaa that memset's modref set is at worst "mod" and never	2010-11-30 00:28:45 +00:00