llvm::tryLess

Prefer TryCand when TryVal is less than CandVal.

Synopsis

Declared in <llvm/CodeGen/MachineScheduler.h>

bool
tryLess(
    int TryVal,
    int CandVal,
    GenericSchedulerBase::SchedCandidate& TryCand,
    GenericSchedulerBase::SchedCandidate& Cand,
    GenericSchedulerBase::CandReason Reason);

Return Value

True if TryCand replaced Cand because TryVal was less.

Parameters

Name

Description

TryVal

Metric for the tentative candidate.

CandVal

Metric for the current best candidate.

TryCand

Tentative candidate being compared.

Cand

Current best candidate, updated on success.

Reason

Heuristic reason recorded when TryCand wins.

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