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
..
ADT	add a handy typedef.	2011-01-03 03:16:20 +00:00
Analysis	make this file properly self contained.	2011-01-08 08:19:49 +00:00
Assembly
Bitcode	Merge System into Support.	2010-11-29 18:16:10 +00:00
CodeGen	Recognize inline asm 'rev /bin/bash, ' as a bswap intrinsic call.	2011-01-08 01:24:27 +00:00
CompilerDriver	Merge System into Support.	2010-11-29 18:16:10 +00:00
Config	Support/FileSystem: Fix MinGW build. It doesn't have _chsize_s.	2010-12-03 18:48:56 +00:00
ExecutionEngine	Merge System into Support.	2010-11-29 18:16:10 +00:00
MC	MC/Mach-O/Thumb: Set the thumb bit in the symbol table.	2010-12-29 14:14:06 +00:00
Object	MC/Mach-O: Shuffle enums a bit to make it harder to inadvertently use the wrong	2010-12-21 15:26:45 +00:00
Support	Revert svn 122743, removing the instcombine pass that was replaced by earlycse.	2011-01-05 21:16:50 +00:00
Target	Do not model all INLINEASM instructions as having unmodelled side effects.	2011-01-07 23:50:32 +00:00
Transforms	Revamp the ValueMapper interfaces in a couple ways:	2011-01-08 08:15:20 +00:00
AbstractTypeUser.h
Argument.h
Attributes.h
AutoUpgrade.h
BasicBlock.h	Merge System into Support.	2010-11-29 18:16:10 +00:00
CallGraphSCCPass.h
CallingConv.h	Adding target specific calling conventions to support the MBlaze GCC function	2010-12-15 20:14:09 +00:00
CMakeLists.txt
Constant.h
Constants.h	clarify comment	2010-12-03 01:11:13 +00:00
DerivedTypes.h	Merge System into Support.	2010-11-29 18:16:10 +00:00
Function.h
GlobalAlias.h
GlobalValue.h	First step in fixing PR8927:	2011-01-08 16:42:36 +00:00
GlobalVariable.h
GVMaterializer.h
InitializePasses.h	Add the SpillPlacement analysis pass.	2011-01-06 01:21:53 +00:00
InlineAsm.h	Do not model all INLINEASM instructions as having unmodelled side effects.	2011-01-07 23:50:32 +00:00
InstrTypes.h	These methods should be "const"; make them so.	2011-01-04 12:52:29 +00:00
Instruction.def
Instruction.h	There is no need for isAssociative to take the type as an argument anymore.	2010-12-20 13:10:23 +00:00
Instructions.h	Simplify the allocation and freeing of Users' operand lists, now that	2011-01-07 20:29:02 +00:00
IntrinsicInst.h	remove the pointless check of MemoryUseIntrinsic from	2010-11-30 02:03:47 +00:00
Intrinsics.h
Intrinsics.td	Make @llvm.invariant.start not be readonly, so that it has side-effects. This	2010-11-30 04:13:41 +00:00
IntrinsicsAlpha.td
IntrinsicsARM.td	Add Neon VCVT instructions for f32 <-> f16 conversions.	2010-12-15 22:14:12 +00:00
IntrinsicsCellSPU.td
IntrinsicsPowerPC.td
IntrinsicsX86.td
IntrinsicsXCore.td
LinkAllPasses.h	sketch out a new early cse pass. No functionality yet.	2011-01-02 21:47:05 +00:00
LinkAllVMCore.h	Missed a spot removing Alarm.	2010-12-07 18:50:33 +00:00
Linker.h
LLVMContext.h
Metadata.h
Module.h	Merge System into Support.	2010-11-29 18:16:10 +00:00
OperandTraits.h
Operator.h
Pass.h
PassAnalysisSupport.h
PassManager.h
PassManagers.h
PassRegistry.h
PassSupport.h	Merge System into Support.	2010-11-29 18:16:10 +00:00
SymbolTableListTraits.h
Type.h
TypeSymbolTable.h	Merge System into Support.	2010-11-29 18:16:10 +00:00
Use.h	Simplify the allocation and freeing of Users' operand lists, now that	2011-01-07 20:29:02 +00:00
User.h	Simplify the allocation and freeing of Users' operand lists, now that	2011-01-07 20:29:02 +00:00
Value.h	Revert r122114 (CallbackVH observing use-list changes) because it caused severe slowdowns on the Linux self-host configuration.	2010-12-20 22:28:03 +00:00
ValueSymbolTable.h	Merge System into Support.	2010-11-29 18:16:10 +00:00