Jakob Stoklund Olesen 9db3ea46cb Implement register class inflation. ... When splitting a live range, the new registers have fewer uses and the permissible register class may be less constrained. Recompute the register class constraint from the uses of new registers created for a split. This may let them be allocated from a larger set, possibly avoiding a spill. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110703 91177308-0d34-0410-b5e6-96231b3b80d8		2010-08-10 18:37:40 +00:00
..
ADT	Remove the ValueMap operator=, which was wrong (it did't correct the	2010-08-09 16:44:56 +00:00
Analysis	Refactor.	2010-08-09 21:39:24 +00:00
Assembly
Bitcode
CodeGen	Implement register class inflation.	2010-08-10 18:37:40 +00:00
CompilerDriver	Return -1 only on failure to execute a program.	2010-07-27 11:19:36 +00:00
Config	Add a bit of a hack to avoid multiple defines of variables in	2010-08-08 09:18:29 +00:00
ExecutionEngine	remove the JIT "NeedsExactSize" feature and supporting logic.	2010-07-22 21:17:55 +00:00
MC	Next bit of support for the dwarf .file directive. This patch takes the	2010-08-09 22:52:14 +00:00
Support	Trailing whitespace.	2010-08-10 14:49:24 +00:00
System	Add an erase() method to llvm::ThreadLocal.	2010-07-28 22:49:43 +00:00
Target	Implement register class inflation.	2010-08-10 18:37:40 +00:00
Transforms	Eliminate PromoteMemoryToRegisterID; just use addPreserved("mem2reg")	2010-08-06 21:48:06 +00:00
AbstractTypeUser.h
Argument.h
Attributes.h
AutoUpgrade.h
BasicBlock.h
CallGraphSCCPass.h	Remove assignPassManager's default arguments. It's really	2010-08-07 01:25:32 +00:00
CallingConv.h
CMakeLists.txt
Constant.h
Constants.h
DerivedTypes.h	eliminate unlockedRefineAbstractTypeTo, types are all per-llvmcontext,	2010-07-16 20:50:13 +00:00
Function.h
GlobalAlias.h
GlobalValue.h	Make GlobalValue alignment consistent with load, store, and alloca	2010-07-28 20:56:48 +00:00
GlobalVariable.h
GVMaterializer.h
InlineAsm.h	Propagate the AlignStack bit in InlineAsm's to the	2010-07-02 20:16:09 +00:00
InstrTypes.h
Instruction.def
Instruction.h	Rename removeAllMetadata to clearMetadataHashEntries and simplify	2010-07-20 22:25:04 +00:00
Instructions.h	Add a predicate to determine if a call is an inline asm statement.	2010-08-07 00:19:59 +00:00
IntrinsicInst.h	fit in 80 columns	2010-07-22 14:13:14 +00:00
Intrinsics.h
Intrinsics.td	Remove IntrWriteMem, as it's the default. Rename IntrWriteArgMem	2010-08-05 23:36:21 +00:00
IntrinsicsAlpha.td
IntrinsicsARM.td	Remove IntrWriteMem, as it's the default. Rename IntrWriteArgMem	2010-08-05 23:36:21 +00:00
IntrinsicsCellSPU.td
IntrinsicsPowerPC.td	Remove IntrWriteMem, as it's the default. Rename IntrWriteArgMem	2010-08-05 23:36:21 +00:00
IntrinsicsX86.td	Remove replicate intrinsics, clang will generate shufflevector for those. The shuffles can't be matched by x86 codegen yet, but will soon	2010-08-10 02:25:35 +00:00
IntrinsicsXCore.td
LinkAllPasses.h	Add an atomic lowering pass	2010-08-03 16:19:16 +00:00
LinkAllVMCore.h
Linker.h
LLVMContext.h	Remove an obsolete comment.	2010-07-20 21:45:17 +00:00
Metadata.h	Make NamedMDNode not be a subclass of Value, and simplify the interface	2010-07-21 23:38:33 +00:00
Module.h	Warnings patrol.	2010-07-22 21:51:30 +00:00
OperandTraits.h
Operator.h
Pass.h	Remove assignPassManager's default arguments. It's really	2010-08-07 01:25:32 +00:00
PassAnalysisSupport.h	More #include cleanups.	2010-08-07 01:18:18 +00:00
PassManager.h	Tidy some #includes and forward-declarations, and move the C binding code	2010-08-07 00:43:20 +00:00
PassManagers.h	More #include cleanups.	2010-08-07 01:18:18 +00:00
PassRegistry.h	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
PassSupport.h	Tidy some #includes and forward-declarations, and move the C binding code	2010-08-07 00:43:20 +00:00
SymbolTableListTraits.h
Type.h
TypeSymbolTable.h
Use.h	re-commit r109220, the compile error has already been fixed	2010-07-26 18:48:07 +00:00
User.h
Value.h	Move MaximumAlignment to be a member of the Value class.	2010-07-30 21:07:05 +00:00
ValueSymbolTable.h	Make NamedMDNode not be a subclass of Value, and simplify the interface	2010-07-21 23:38:33 +00:00