15 #ifndef LLVM_LIB_TARGET_X86_UTILS_X86SHUFFLEDECODE_H
16 #define LLVM_LIB_TARGET_X86_UTILS_X86SHUFFLEDECODE_H
25 template <
typename T>
class ArrayRef;
36 SmallVectorImpl<int> &ShuffleMask);
52 void DecodePSLLDQMask(MVT VT,
unsigned Imm, SmallVectorImpl<int> &ShuffleMask);
54 void DecodePSRLDQMask(MVT VT,
unsigned Imm, SmallVectorImpl<int> &ShuffleMask);
58 void DecodeVALIGNMask(MVT VT,
unsigned Imm, SmallVectorImpl<int> &ShuffleMask);
63 void DecodePSHUFMask(MVT VT,
unsigned Imm, SmallVectorImpl<int> &ShuffleMask);
81 void DecodeSHUFPMask(MVT VT,
unsigned Imm, SmallVectorImpl<int> &ShuffleMask);
98 SmallVectorImpl<int> &ShuffleMask);
103 SmallVectorImpl<int> &ShuffleMask);
106 void DecodeBLENDMask(MVT VT,
unsigned Imm, SmallVectorImpl<int> &ShuffleMask);
109 SmallVectorImpl<int> &ShuffleMask);
114 SmallVectorImpl<int> &ShuffleMask);
117 void DecodeVPERMMask(MVT VT,
unsigned Imm, SmallVectorImpl<int> &ShuffleMask);
124 SmallVectorImpl<int> &ShuffleMask);
128 SmallVectorImpl<int> &ShuffleMask);
135 SmallVectorImpl<int> &ShuffleMask);
139 SmallVectorImpl<int> &ShuffleMask);
143 SmallVectorImpl<int> &ShuffleMask);
147 SmallVectorImpl<int> &ShuffleMask);
151 SmallVectorImpl<int> &ShuffleMask);
155 SmallVectorImpl<int> &ShuffleMask);
159 SmallVectorImpl<int> &ShuffleMask);
void DecodeVPERMILPMask(MVT VT, ArrayRef< uint64_t > RawMask, SmallVectorImpl< int > &ShuffleMask)
Decode a VPERMILPD/VPERMILPS variable mask from a raw array of constants.
void DecodePSLLDQMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
void DecodeScalarMoveMask(MVT VT, bool IsLoad, SmallVectorImpl< int > &Mask)
Decode a scalar float move instruction as a shuffle mask.
void DecodePALIGNRMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
void DecodeUNPCKLMask(MVT VT, SmallVectorImpl< int > &ShuffleMask)
DecodeUNPCKLMask - This decodes the shuffle masks for unpcklps/unpcklpd and punpckl*.
void DecodeMOVDDUPMask(MVT VT, SmallVectorImpl< int > &ShuffleMask)
void DecodeSubVectorBroadcast(MVT DstVT, MVT SrcVT, SmallVectorImpl< int > &ShuffleMask)
Decodes a broadcast of a subvector to a larger vector type.
void DecodeEXTRQIMask(int Len, int Idx, SmallVectorImpl< int > &ShuffleMask)
Decode a SSE4A EXTRQ instruction as a v16i8 shuffle mask.
void DecodeINSERTQIMask(int Len, int Idx, SmallVectorImpl< int > &ShuffleMask)
Decode a SSE4A INSERTQ instruction as a v16i8 shuffle mask.
void DecodeZeroMoveLowMask(MVT VT, SmallVectorImpl< int > &ShuffleMask)
Decode a move lower and zero upper instruction as a shuffle mask.
void DecodeBLENDMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
Decode a BLEND immediate mask into a shuffle mask.
void DecodeMOVSHDUPMask(MVT VT, SmallVectorImpl< int > &ShuffleMask)
void DecodeMOVLHPSMask(unsigned NElts, SmallVectorImpl< int > &ShuffleMask)
Decode a MOVLHPS instruction as a v2f64/v4f32 shuffle mask.
void DecodeVPPERMMask(ArrayRef< uint64_t > RawMask, SmallVectorImpl< int > &ShuffleMask)
Decode a VPPERM mask from a raw array of constants such as from BUILD_VECTOR.
void DecodeSHUFPMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
DecodeSHUFPMask - This decodes the shuffle masks for shufp*.
void DecodePSHUFLWMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
Decodes the shuffle masks for pshuflw.
void DecodeINSERTPSMask(unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
Decode a 128-bit INSERTPS instruction as a v4f32 shuffle mask.
void DecodeZeroExtendMask(MVT SrcScalarVT, MVT DstVT, SmallVectorImpl< int > &Mask)
Decode a zero extension instruction as a shuffle mask.
void DecodeVectorBroadcast(MVT DstVT, SmallVectorImpl< int > &ShuffleMask)
Decodes a broadcast of the first element of a vector.
void DecodeVPERMVMask(ArrayRef< uint64_t > RawMask, SmallVectorImpl< int > &ShuffleMask)
Decode a VPERM W/D/Q/PS/PD mask from a raw array of constants.
void DecodeVPERMIL2PMask(MVT VT, unsigned M2Z, ArrayRef< uint64_t > RawMask, SmallVectorImpl< int > &ShuffleMask)
Decode a VPERMIL2PD/VPERMIL2PS variable mask from a raw array of constants.
void DecodePSRLDQMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
void DecodeMOVSLDUPMask(MVT VT, SmallVectorImpl< int > &ShuffleMask)
void DecodeVALIGNMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
void DecodePSHUFMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
DecodePSHUFMask - This decodes the shuffle masks for pshufw, pshufd, and vpermilp*.
void DecodeVPERMV3Mask(ArrayRef< uint64_t > RawMask, SmallVectorImpl< int > &ShuffleMask)
Decode a VPERMT2 W/D/Q/PS/PD mask from a raw array of constants.
void DecodePSWAPMask(MVT VT, SmallVectorImpl< int > &ShuffleMask)
Decodes a PSWAPD 3DNow! instruction.
void DecodeUNPCKHMask(MVT VT, SmallVectorImpl< int > &ShuffleMask)
DecodeUNPCKHMask - This decodes the shuffle masks for unpckhps/unpckhpd and punpckh*.
void DecodeVPERM2X128Mask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
void DecodeInsertElementMask(MVT VT, unsigned Idx, unsigned Len, SmallVectorImpl< int > &ShuffleMask)
void decodeVSHUF64x2FamilyMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
Decode a shuffle packed values at 128-bit granularity (SHUFF32x4/SHUFF64x2/SHUFI32x4/SHUFI64x2) immed...
void DecodePSHUFHWMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
Decodes the shuffle masks for pshufhw.
void DecodeVPERMMask(MVT VT, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
DecodeVPERMMask - this decodes the shuffle masks for VPERMQ/VPERMPD.
void DecodePSHUFBMask(ArrayRef< uint64_t > RawMask, SmallVectorImpl< int > &ShuffleMask)
Decode a PSHUFB mask from a raw array of constants such as from BUILD_VECTOR.
void DecodeMOVHLPSMask(unsigned NElts, SmallVectorImpl< int > &ShuffleMask)
Decode a MOVHLPS instruction as a v2f64/v4f32 shuffle mask.