ΒΆtemplate <typename Val_t>
inline Signum_match<Val_t> m_Signum(
    const Val_t& V)

Description

Matches a signum pattern. signum(x) = x > 0 -> 1 x == 0 -> 0 x < 0 -> -1

Declared at: llvm/include/llvm/IR/PatternMatch.h:1982

Templates

Val_t

Parameters

const Val_t& V