Rafael Espindola 9f526bcf4d First step in fixing PR8927: ... Add a unnamed_addr bit to global variables and functions. This will be used to indicate that the address is not significant and therefore the constant or function can be merged with others. If an optimization pass can show that an address is not used, it can set this. Examples of things that can have this set by the FE are globals created to hold string literals and C++ constructors. Adding unnamed_addr to a non-const global should have no effect unless an optimization can transform that global into a constant. Aliases are not allowed to have unnamed_addr since I couldn't figure out any use for it. llvm-svn: 123063		2011-01-08 16:42:36 +00:00
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ADT	Add ADT/IntEqClasses.h as a light-weight implementation of EquivalenceClasses.h.	2010-12-21 00:04:46 +00:00
Analysis	Make SCEVUnknown a CallbackVH, so that it can be notified directly	2010-08-02 23:49:30 +00:00
ExecutionEngine	unittests/CMakeLists.txt: [PR8225] Tweak linking JITTests on MSVC to add JITTests.def.	2010-11-19 03:19:42 +00:00
Support	UnitTests/Path: Add magical tests. This will also test identify_magic.	2011-01-06 05:58:02 +00:00
Transforms
VMCore	First step in fixing PR8927:	2011-01-08 16:42:36 +00:00
CMakeLists.txt	Add ADT/IntEqClasses.h as a light-weight implementation of EquivalenceClasses.h.	2010-12-21 00:04:46 +00:00
Makefile	Merge System into Support.	2010-11-29 18:16:10 +00:00
Makefile.unittest	unittests/JITTests: Don't use --export-dynamic but --export-all-symbols on cygming.	2010-11-26 09:32:02 +00:00