Rafael Espindola bea4626f93 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123063 91177308-0d34-0410-b5e6-96231b3b80d8		2011-01-08 16:42:36 +00:00
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Analysis	use isNullValue() to simplify code, add an assert.	2011-01-06 22:24:29 +00:00
Archive	MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> via an out parm.	2010-12-16 03:29:14 +00:00
AsmParser	First step in fixing PR8927:	2011-01-08 16:42:36 +00:00
Bitcode	First step in fixing PR8927:	2011-01-08 16:42:36 +00:00
CodeGen	Recognize inline asm 'rev /bin/bash, ' as a bswap intrinsic call.	2011-01-08 01:24:27 +00:00
CompilerDriver	Support/PathV1: Deprecate get{Basename,Dirname,Suffix}.	2010-12-18 22:23:07 +00:00
ExecutionEngine	Remove unneeded zero arrays.	2010-12-04 15:28:22 +00:00
Linker	Revamp the ValueMapper interfaces in a couple ways:	2011-01-08 08:15:20 +00:00
MC	Fix PR8878.	2011-01-01 19:05:35 +00:00
Object	Fix mismatched new[]/delete.	2010-12-17 09:56:50 +00:00
Support	Fixed parsing of hex floats.	2011-01-06 16:55:14 +00:00
Target	Recognize inline asm 'rev /bin/bash, ' as a bswap intrinsic call.	2011-01-08 01:24:27 +00:00
Transforms	Contract subloop bodies. However, it is still important to visit the phis at the	2011-01-08 15:52:22 +00:00
VMCore	First step in fixing PR8927:	2011-01-08 16:42:36 +00:00
Makefile	Add LLVMObject Library.	2010-11-15 03:21:41 +00:00