Jakob Stoklund Olesen 34c6f98034 Add experimental support for register unit liveness. ... Instead of computing a live interval per physreg, LiveIntervals can compute live intervals per register unit. This makes impossible the confusing situation where aliasing registers could have overlapping live intervals. It should also make fixed interferernce checking cheaper since registers have fewer register units than aliases. Live intervals for regunits are computed on demand, using MRI use-def chains and the new LiveRangeCalc class. Only regunits live in to ABI blocks are precomputed during LiveIntervals::runOnMachineFunction(). The regunit liveness computations don't depend on LiveVariables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158029 91177308-0d34-0410-b5e6-96231b3b80d8		2012-06-05 22:02:15 +00:00
..
ADT	Add move semantics to APInt.	2012-06-02 08:39:08 +00:00
Analysis	Fix typos found by http://github.com/lyda/misspell-check	2012-06-02 10:20:22 +00:00
Assembly
Bitcode	revert r156383: removal of TYPE_CODE_FUNCTION_OLD	2012-05-23 15:19:39 +00:00
CodeGen	Add experimental support for register unit liveness.	2012-06-05 22:02:15 +00:00
Config	Nuke a few dead remnants of the CBE.	2012-05-05 17:45:12 +00:00
DebugInfo
ExecutionEngine	Fix some formatting, grammar and style issues and add a couple of missing comments.	2012-04-29 12:40:47 +00:00
MC	misched: API for minimum vs. expected latency.	2012-06-05 21:11:27 +00:00
Object	Fix typos found by http://github.com/lyda/misspell-check	2012-06-02 10:20:22 +00:00
Support	IntegersSubsetMapping: added exclude operation, that allows to exclude subset of integers from current mapping.	2012-06-05 07:57:36 +00:00
TableGen	Don't put TGParser scratch results in the output.	2012-05-24 22:17:36 +00:00
Target	misched: API for minimum vs. expected latency.	2012-06-05 21:11:27 +00:00
Transforms	add a new pass to instrument loads and stores for run-time bounds checking	2012-05-22 17:19:09 +00:00
Argument.h
Attributes.h	PR12696: Attribute bits above 1<<30 are not encoded in bitcode	2012-05-28 15:45:43 +00:00
AutoUpgrade.h
BasicBlock.h
CallGraphSCCPass.h
CallingConv.h
CMakeLists.txt
Constant.h	getAllOnesValue also works for vectors of integers.	2012-06-04 07:18:12 +00:00
Constants.h
DefaultPasses.h
DerivedTypes.h
Function.h	Teach Function::hasAddressTaken that BlockAddress doesn't really take	2012-05-12 08:30:16 +00:00
GlobalAlias.h
GlobalValue.h
GlobalVariable.h
GVMaterializer.h
InitializePasses.h	Add an insertPass API to TargetPassConfig. <rdar://problem/11498613>	2012-05-30 00:17:12 +00:00
InlineAsm.h
InstrTypes.h
Instruction.def
Instruction.h
Instructions.h	Fix typos found by http://github.com/lyda/misspell-check	2012-06-02 10:20:22 +00:00
IntrinsicInst.h
Intrinsics.h	generalize this to allow any argument.	2012-05-27 19:17:16 +00:00
Intrinsics.td	Add a new intrinsic: llvm.fmuladd. This intrinsic represents a multiply-add	2012-06-05 19:07:46 +00:00
IntrinsicsARM.td
IntrinsicsCellSPU.td
IntrinsicsHexagon.td	Hexagon V5 intrinsics support.	2012-05-11 19:39:13 +00:00
IntrinsicsNVVM.td	Remove the PTX back-end and all of its artifacts (triple, etc.)	2012-05-24 21:38:21 +00:00
IntrinsicsPowerPC.td
IntrinsicsX86.td	Rename fma4 intrinsics to just fma since they are now used for both FMA4 and FMA3. Autoupgrade support coming in a separate commit.	2012-06-03 07:26:46 +00:00
IntrinsicsXCore.td
LinkAllPasses.h	add a new pass to instrument loads and stores for run-time bounds checking	2012-05-22 17:19:09 +00:00
LinkAllVMCore.h
Linker.h
LLVMContext.h	Rename "fpaccuracy" metadata to the more generic "fpmath". That's because I'm	2012-04-14 12:36:06 +00:00
Metadata.h	Fix pasto.	2012-04-11 20:20:37 +00:00
Module.h	I noticed that named metadata doesn't provide a direct way of getting at the	2012-05-16 12:25:43 +00:00
OperandTraits.h
Operator.h	Remove support for the special 'fast' value for fpmath accuracy for the moment.	2012-04-16 19:39:33 +00:00
Pass.h
PassAnalysisSupport.h
PassManager.h
PassManagers.h	Use ArrayRef instead of an explicit vector type.	2012-05-14 07:53:40 +00:00
PassRegistry.h
PassSupport.h
SymbolTableListTraits.h
Type.h
Use.h
User.h	Grammar.	2012-05-16 22:08:58 +00:00
Value.h
ValueSymbolTable.h