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remove function names from comments; NFC 

llvm-svn: 227256
This commit is contained in:
Sanjay Patel 2015-01-27 22:26:56 +00:00
parent 6816936287
commit b1ca4e48d4
1 changed files with 6 additions and 8 deletions
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14
llvm/lib/CodeGen/MachineCombiner.cpp
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@ -45,7 +45,7 @@ class MachineCombiner : public MachineFunctionPass {
TargetSchedModel TSchedModel;
/// OptSize - True if optimizing for code size.
/// True if optimizing for code size.
bool OptSize;
public:
@ -109,7 +109,7 @@ MachineInstr *MachineCombiner::getOperandDef(const MachineOperand &MO) {
return DefInstr;
}
/// getDepth - Computes depth of instructions in vector \InsInstr.
/// Computes depth of instructions in vector \InsInstr.
///
/// \param InsInstrs is a vector of machine instructions
/// \param InstrIdxForVirtReg is a dense map of virtual register to index
@ -169,8 +169,7 @@ MachineCombiner::getDepth(SmallVectorImpl<MachineInstr *> &InsInstrs,
return InstrDepth[NewRootIdx];
}
/// getLatency - Computes instruction latency as max of latency of defined
/// operands
/// Computes instruction latency as max of latency of defined operands.
///
/// \param Root is a machine instruction that could be replaced by NewRoot.
/// It is used to compute a more accurate latency information for NewRoot in
@ -211,7 +210,7 @@ unsigned MachineCombiner::getLatency(MachineInstr *Root, MachineInstr *NewRoot,
return NewRootLatency;
}
/// preservesCriticalPathlen - True when the new instruction sequence does not
/// True when the new instruction sequence does not
/// lengthen the critical path. The DAGCombine code sequence ends in MI
/// (Machine Instruction) Root. The new code sequence ends in MI NewRoot. A
/// necessary condition for the new sequence to replace the old sequence is that
@ -264,8 +263,7 @@ void MachineCombiner::instr2instrSC(
InstrsSC.push_back(SC);
}
}
/// preservesResourceLen - True when the new instructions do not increase
/// resource length
/// True when the new instructions do not increase resource length
bool MachineCombiner::preservesResourceLen(
MachineBasicBlock *MBB, MachineTraceMetrics::Trace BlockTrace,
SmallVectorImpl<MachineInstr *> &InsInstrs,
@ -309,7 +307,7 @@ bool MachineCombiner::doSubstitute(unsigned NewSize, unsigned OldSize) {
return false;
}
/// combineInstructions - substitute a slow code sequence with a faster one by
/// Substitute a slow code sequence with a faster one by
/// evaluating instruction combining pattern.
/// The prototype of such a pattern is MUl + ADD -> MADD. Performs instruction
/// combining based on machine trace metrics. Only combine a sequence of