ΒΆvoid decodeVSHUF64x2FamilyMask(
    unsigned int NumElts,
    unsigned int ScalarSize,
    unsigned int Imm,
    SmallVectorImpl<int>& ShuffleMask)

Description

Decode a shuffle packed values at 128-bit granularity (SHUFF32x4/SHUFF64x2/SHUFI32x4/SHUFI64x2) immediate mask into a shuffle mask.

Declared at: llvm/lib/Target/X86/MCTargetDesc/X86ShuffleDecode.h:113

Parameters

unsigned int NumElts
unsigned int ScalarSize
unsigned int Imm
SmallVectorImpl<int>& ShuffleMask