Jakob Stoklund Olesen 42e9c96392 Remove MachineRegisterInfo::getLastVirtReg(), it was giving wrong results ...

when no virtual registers have been allocated.

It was only used to resize IndexedMaps, so provide an IndexedMap::resize()
method such that

 Map.grow(MRI.getLastVirtReg());

can be replaced with the simpler

 Map.resize(MRI.getNumVirtRegs());

This works correctly when no virtuals are allocated, and it bypasses the to/from
index conversions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123130 91177308-0d34-0410-b5e6-96231b3b80d8

2011-01-09 21:58:20 +00:00

..

ADT

Remove MachineRegisterInfo::getLastVirtReg(), it was giving wrong results

2011-01-09 21:58:20 +00:00

Analysis

DominatorTree->print() now prints the status of the DFSNumbers correctly

2011-01-09 16:00:09 +00:00

Assembly

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Bitcode

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CodeGen

Remove MachineRegisterInfo::getLastVirtReg(), it was giving wrong results

2011-01-09 21:58:20 +00:00

CompilerDriver

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Config

Rewrite handling of LLVM_ENABLE_PIC. It was being processed after

2011-01-09 14:34:39 +00:00

ExecutionEngine

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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

Teach TargetRegisterInfo how to cram stack slot indexes in with the virtual and

2011-01-09 21:17:37 +00:00

Transforms

Revamp the ValueMapper interfaces in a couple ways:

2011-01-08 08:15:20 +00:00

AbstractTypeUser.h

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Argument.h

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Attributes.h

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AutoUpgrade.h

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BasicBlock.h

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CallGraphSCCPass.h

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CallingConv.h

Adding target specific calling conventions to support the MBlaze GCC function

2010-12-15 20:14:09 +00:00

CMakeLists.txt

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Constant.h

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Constants.h

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DerivedTypes.h

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Function.h

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GlobalAlias.h

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GlobalValue.h

First step in fixing PR8927:

2011-01-08 16:42:36 +00:00

GlobalVariable.h

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GVMaterializer.h

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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

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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

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Intrinsics.h

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Intrinsics.td

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IntrinsicsAlpha.td

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IntrinsicsARM.td

Add Neon VCVT instructions for f32 <-> f16 conversions.

2010-12-15 22:14:12 +00:00

IntrinsicsCellSPU.td

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IntrinsicsPowerPC.td

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IntrinsicsX86.td

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IntrinsicsXCore.td

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LinkAllPasses.h

sketch out a new early cse pass. No functionality yet.

2011-01-02 21:47:05 +00:00

LinkAllVMCore.h

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Linker.h

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LLVMContext.h

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Metadata.h

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Module.h

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OperandTraits.h

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Operator.h

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Pass.h

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PassAnalysisSupport.h

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PassManager.h

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PassManagers.h

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PassRegistry.h

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PassSupport.h

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SymbolTableListTraits.h

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Type.h

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TypeSymbolTable.h

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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

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