Merge bits known from context‐dependent facts into Known.

Synopsis

Declared in <llvm/Analysis/ValueTracking.h>

void
computeKnownBitsFromContext(
    Value const* V,
    KnownBits& Known,
    SimplifyQuery const& Q,
    unsigned int Depth = 0);

Parameters

Name

Description

V

Value whose context‐dependent known bits are merged.

Known

Known bits to update with context facts.

Q

Simplify query providing context for the analysis.

Depth

Current recursion depth for this query.

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