diff options
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.h')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.h | 53 |
1 files changed, 22 insertions, 31 deletions
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h index 342a5e6..cfc1f88 100644 --- a/lib/Target/X86/X86ISelLowering.h +++ b/lib/Target/X86/X86ISelLowering.h @@ -172,12 +172,18 @@ namespace llvm { /// ANDNP - Bitwise Logical AND NOT of Packed FP values. ANDNP, - /// PSIGNB/W/D - Copy integer sign. - PSIGNB, PSIGNW, PSIGND, + /// PSIGN - Copy integer sign. + PSIGN, /// BLEND family of opcodes BLENDV, + /// HADD - Integer horizontal add. + HADD, + + /// HSUB - Integer horizontal sub. + HSUB, + /// FHADD - Floating point horizontal add. FHADD, @@ -230,6 +236,10 @@ namespace llvm { ANDN, // ANDN - Bitwise AND NOT with FLAGS results. + BLSI, // BLSI - Extract lowest set isolated bit + BLSMSK, // BLSMSK - Get mask up to lowest set bit + BLSR, // BLSR - Reset lowest set bit + UMUL, // LOW, HI, FLAGS = umul LHS, RHS // MUL_IMM - X86 specific multiply by immediate. @@ -263,27 +273,10 @@ namespace llvm { MOVLPD, MOVSD, MOVSS, - UNPCKLPS, - UNPCKLPD, - VUNPCKLPSY, - VUNPCKLPDY, - UNPCKHPS, - UNPCKHPD, - VUNPCKHPSY, - VUNPCKHPDY, - PUNPCKLBW, - PUNPCKLWD, - PUNPCKLDQ, - PUNPCKLQDQ, - PUNPCKHBW, - PUNPCKHWD, - PUNPCKHDQ, - PUNPCKHQDQ, - VPERMILPS, - VPERMILPSY, - VPERMILPD, - VPERMILPDY, - VPERM2F128, + UNPCKL, + UNPCKH, + VPERMILP, + VPERM2X128, VBROADCAST, // VASTART_SAVE_XMM_REGS - Save xmm argument registers to the stack, @@ -404,11 +397,13 @@ namespace llvm { /// isUNPCKLMask - Return true if the specified VECTOR_SHUFFLE operand /// specifies a shuffle of elements that is suitable for input to UNPCKL. - bool isUNPCKLMask(ShuffleVectorSDNode *N, bool V2IsSplat = false); + bool isUNPCKLMask(ShuffleVectorSDNode *N, bool HasAVX2, + bool V2IsSplat = false); /// isUNPCKHMask - Return true if the specified VECTOR_SHUFFLE operand /// specifies a shuffle of elements that is suitable for input to UNPCKH. - bool isUNPCKHMask(ShuffleVectorSDNode *N, bool V2IsSplat = false); + bool isUNPCKHMask(ShuffleVectorSDNode *N, bool HasAVX2, + bool V2IsSplat = false); /// isUNPCKL_v_undef_Mask - Special case of isUNPCKLMask for canonical form /// of vector_shuffle v, v, <0, 4, 1, 5>, i.e. vector_shuffle v, undef, @@ -460,10 +455,6 @@ namespace llvm { /// the specified VECTOR_SHUFFLE mask with PSHUFLW instruction. unsigned getShufflePSHUFLWImmediate(SDNode *N); - /// getShufflePALIGNRImmediate - Return the appropriate immediate to shuffle - /// the specified VECTOR_SHUFFLE mask with the PALIGNR instruction. - unsigned getShufflePALIGNRImmediate(SDNode *N); - /// getExtractVEXTRACTF128Immediate - Return the appropriate /// immediate to extract the specified EXTRACT_SUBVECTOR index /// with VEXTRACTF128 instructions. @@ -529,7 +520,7 @@ namespace llvm { /// alignment can satisfy any constraint. Similarly if SrcAlign is zero it /// means there isn't a need to check it against alignment requirement, /// probably because the source does not need to be loaded. If - /// 'NonScalarIntSafe' is true, that means it's safe to return a + /// 'IsZeroVal' is true, that means it's safe to return a /// non-scalar-integer type, e.g. empty string source, constant, or loaded /// from memory. 'MemcpyStrSrc' indicates whether the memcpy source is /// constant so it does not need to be loaded. @@ -537,7 +528,7 @@ namespace llvm { /// target-independent logic. virtual EVT getOptimalMemOpType(uint64_t Size, unsigned DstAlign, unsigned SrcAlign, - bool NonScalarIntSafe, bool MemcpyStrSrc, + bool IsZeroVal, bool MemcpyStrSrc, MachineFunction &MF) const; /// allowsUnalignedMemoryAccesses - Returns true if the target allows |