llvm::stableHashValue

Synopses

Declared in <llvm/CodeGen/MachineStableHash.h>

Compute a stable hash of machine basic block MBB.

stable_hash
stableHashValue(MachineBasicBlock const& MBB);

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Compute a stable hash of machine function MF.

stable_hash
stableHashValue(MachineFunction const& MF);

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Compute a stable hash of machine operand MO.

stable_hash
stableHashValue(MachineOperand const& MO);

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Compute a stable hash of machine instruction MI.

stable_hash
stableHashValue(
    MachineInstr const& MI,
    bool HashVRegs = false,
    bool HashConstantPoolIndices = false,
    bool HashMemOperands = false);

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Return Value

A stable hash of the machine basic block.
A stable hash of the machine function.
A stable hash of the machine operand.
A stable hash of the machine instruction, or 0 if none could be computed.

Parameters

Name	Description
MBB	The machine basic block to hash.
MF	The machine function to hash.
MO	The machine operand to hash.
MI	The machine instruction to hash.
HashVRegs	Whether to include virtual register definitions.
HashConstantPoolIndices	Whether to include constant pool indices.
HashMemOperands	Whether to include memory operands.