ΒΆbool isKnownNeverNaN(
    const llvm::Value* V,
    const llvm::TargetLibraryInfo* TLI,
    unsigned int Depth = 0)

Description

Return true if the floating-point scalar value is not a NaN or if the floating-point vector value has no NaN elements. Return false if a value could ever be NaN.

Declared at: llvm/include/llvm/Analysis/ValueTracking.h:215

Parameters

const llvm::Value* V
const llvm::TargetLibraryInfo* TLI
unsigned int Depth = 0