Jeffrey Yasskin 493a3d015c LiveVariables::VarInfo contains an AliveBlocks BitVector, which has as many ... entries as there are basic blocks in the function. LiveVariables::getVarInfo creates a VarInfo struct for every register in the function, leading to quadratic space use. This patch changes the BitVector to a SparseBitVector, which doesn't help the worst-case memory use but does reduce the actual use in very long functions with short-lived variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72426 91177308-0d34-0410-b5e6-96231b3b80d8		2009-05-26 18:27:15 +00:00
..
ADT	Add llvm::triple constructor from arch, vendor, os strings, and recognize	2009-05-22 02:24:11 +00:00
Analysis	Give SCEVNaryExpr a doxygen comment.	2009-05-26 17:42:32 +00:00
Assembly
Bitcode
CodeGen	LiveVariables::VarInfo contains an AliveBlocks BitVector, which has as many	2009-05-26 18:27:15 +00:00
CompilerDriver
Config	Forgot this file in my last commit.	2009-05-19 22:25:55 +00:00
Debugger
ExecutionEngine	Allow the JIT ExecutionEngine to report details about the generated machine code.	2009-05-18 21:06:40 +00:00
Support	Add an accessor method to return the insertion point.	2009-05-20 21:45:41 +00:00
System	Use DataTypes.h instead of stdint.h.	2009-05-21 00:48:13 +00:00
Target	Propagate CPU string out of SubtargetFeatures	2009-05-23 19:50:50 +00:00
Transforms
AbstractTypeUser.h
Argument.h
Attributes.h
AutoUpgrade.h
BasicBlock.h
CallGraphSCCPass.h
CallingConv.h
CMakeLists.txt
Constant.h
Constants.h	Add a getAlignOf helper for getting the ABI alignment of a	2009-05-21 15:52:21 +00:00
DerivedTypes.h
Function.h
GlobalAlias.h
GlobalValue.h	available_externall linkage is not local, this was confusing the codegenerator,	2009-05-23 14:06:57 +00:00
GlobalVariable.h
InlineAsm.h
InstrTypes.h
Instruction.def
Instruction.h
Instructions.h	Remove getType() overrides for ExtractValueInst and InsertValueInst.	2009-05-18 18:46:57 +00:00
IntrinsicInst.h
Intrinsics.h
Intrinsics.td	Update the names of the exception handling sjlj instrinsics to	2009-05-14 00:46:35 +00:00
IntrinsicsAlpha.td
IntrinsicsARM.td
IntrinsicsCellSPU.td
IntrinsicsPowerPC.td
IntrinsicsX86.td
IntrinsicsXCore.td
LinkAllPasses.h
LinkAllVMCore.h
Linker.h
MDNode.h	Needed #includes. Thanks Fritz van Bommel!	2009-05-10 23:27:41 +00:00
Module.h
ModuleProvider.h
OperandTraits.h
Pass.h
PassAnalysisSupport.h
PassManager.h
PassManagers.h
PassSupport.h
SymbolTableListTraits.h
Type.h
TypeSymbolTable.h
Use.h
User.h
Value.h
ValueSymbolTable.h