| //====- X86InstrSSE.td - Describe the X86 Instruction Set --*- tablegen -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file describes the X86 SSE instruction set, defining the instructions, |
| // and properties of the instructions which are needed for code generation, |
| // machine code emission, and analysis. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| |
| //===----------------------------------------------------------------------===// |
| // SSE specific DAG Nodes. |
| //===----------------------------------------------------------------------===// |
| |
| def SDTX86FPShiftOp : SDTypeProfile<1, 2, [ SDTCisSameAs<0, 1>, |
| SDTCisFP<0>, SDTCisInt<2> ]>; |
| |
| def X86fmin : SDNode<"X86ISD::FMIN", SDTFPBinOp>; |
| def X86fmax : SDNode<"X86ISD::FMAX", SDTFPBinOp>; |
| def X86fand : SDNode<"X86ISD::FAND", SDTFPBinOp, |
| [SDNPCommutative, SDNPAssociative]>; |
| def X86for : SDNode<"X86ISD::FOR", SDTFPBinOp, |
| [SDNPCommutative, SDNPAssociative]>; |
| def X86fxor : SDNode<"X86ISD::FXOR", SDTFPBinOp, |
| [SDNPCommutative, SDNPAssociative]>; |
| def X86frsqrt : SDNode<"X86ISD::FRSQRT", SDTFPUnaryOp>; |
| def X86frcp : SDNode<"X86ISD::FRCP", SDTFPUnaryOp>; |
| def X86fsrl : SDNode<"X86ISD::FSRL", SDTX86FPShiftOp>; |
| def X86comi : SDNode<"X86ISD::COMI", SDTX86CmpTest>; |
| def X86ucomi : SDNode<"X86ISD::UCOMI", SDTX86CmpTest>; |
| def X86s2vec : SDNode<"X86ISD::S2VEC", SDTypeProfile<1, 1, []>, []>; |
| def X86pextrw : SDNode<"X86ISD::PEXTRW", SDTypeProfile<1, 2, []>, []>; |
| def X86pinsrw : SDNode<"X86ISD::PINSRW", SDTypeProfile<1, 3, []>, []>; |
| |
| //===----------------------------------------------------------------------===// |
| // SSE 'Special' Instructions |
| //===----------------------------------------------------------------------===// |
| |
| let isImplicitDef = 1 in |
| def IMPLICIT_DEF_VR128 : I<0, Pseudo, (outs VR128:$dst), (ins), |
| "#IMPLICIT_DEF $dst", |
| [(set VR128:$dst, (v4f32 (undef)))]>, |
| Requires<[HasSSE1]>; |
| def IMPLICIT_DEF_FR32 : I<0, Pseudo, (outs FR32:$dst), (ins), |
| "#IMPLICIT_DEF $dst", |
| [(set FR32:$dst, (undef))]>, Requires<[HasSSE1]>; |
| def IMPLICIT_DEF_FR64 : I<0, Pseudo, (outs FR64:$dst), (ins), |
| "#IMPLICIT_DEF $dst", |
| [(set FR64:$dst, (undef))]>, Requires<[HasSSE2]>; |
| |
| //===----------------------------------------------------------------------===// |
| // SSE Complex Patterns |
| //===----------------------------------------------------------------------===// |
| |
| // These are 'extloads' from a scalar to the low element of a vector, zeroing |
| // the top elements. These are used for the SSE 'ss' and 'sd' instruction |
| // forms. |
| def sse_load_f32 : ComplexPattern<v4f32, 4, "SelectScalarSSELoad", [], |
| [SDNPHasChain]>; |
| def sse_load_f64 : ComplexPattern<v2f64, 4, "SelectScalarSSELoad", [], |
| [SDNPHasChain]>; |
| |
| def ssmem : Operand<v4f32> { |
| let PrintMethod = "printf32mem"; |
| let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc, i32imm); |
| } |
| def sdmem : Operand<v2f64> { |
| let PrintMethod = "printf64mem"; |
| let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc, i32imm); |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // SSE pattern fragments |
| //===----------------------------------------------------------------------===// |
| |
| def loadv4f32 : PatFrag<(ops node:$ptr), (v4f32 (load node:$ptr))>; |
| def loadv2f64 : PatFrag<(ops node:$ptr), (v2f64 (load node:$ptr))>; |
| def loadv4i32 : PatFrag<(ops node:$ptr), (v4i32 (load node:$ptr))>; |
| def loadv2i64 : PatFrag<(ops node:$ptr), (v2i64 (load node:$ptr))>; |
| |
| // Like 'store', but always requires vector alignment. |
| def alignedstore : PatFrag<(ops node:$val, node:$ptr), |
| (st node:$val, node:$ptr), [{ |
| if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) |
| return !ST->isTruncatingStore() && |
| ST->getAddressingMode() == ISD::UNINDEXED && |
| ST->getAlignment() >= 16; |
| return false; |
| }]>; |
| |
| // Like 'load', but always requires vector alignment. |
| def alignedload : PatFrag<(ops node:$ptr), (ld node:$ptr), [{ |
| if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N)) |
| return LD->getExtensionType() == ISD::NON_EXTLOAD && |
| LD->getAddressingMode() == ISD::UNINDEXED && |
| LD->getAlignment() >= 16; |
| return false; |
| }]>; |
| |
| def alignedloadfsf32 : PatFrag<(ops node:$ptr), (f32 (alignedload node:$ptr))>; |
| def alignedloadfsf64 : PatFrag<(ops node:$ptr), (f64 (alignedload node:$ptr))>; |
| def alignedloadv4f32 : PatFrag<(ops node:$ptr), (v4f32 (alignedload node:$ptr))>; |
| def alignedloadv2f64 : PatFrag<(ops node:$ptr), (v2f64 (alignedload node:$ptr))>; |
| def alignedloadv4i32 : PatFrag<(ops node:$ptr), (v4i32 (alignedload node:$ptr))>; |
| def alignedloadv2i64 : PatFrag<(ops node:$ptr), (v2i64 (alignedload node:$ptr))>; |
| |
| // Like 'load', but uses special alignment checks suitable for use in |
| // memory operands in most SSE instructions, which are required to |
| // be naturally aligned on some targets but not on others. |
| // FIXME: Actually implement support for targets that don't require the |
| // alignment. This probably wants a subtarget predicate. |
| def memop : PatFrag<(ops node:$ptr), (ld node:$ptr), [{ |
| if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N)) |
| return LD->getExtensionType() == ISD::NON_EXTLOAD && |
| LD->getAddressingMode() == ISD::UNINDEXED && |
| LD->getAlignment() >= 16; |
| return false; |
| }]>; |
| |
| def memopfsf32 : PatFrag<(ops node:$ptr), (f32 (memop node:$ptr))>; |
| def memopfsf64 : PatFrag<(ops node:$ptr), (f64 (memop node:$ptr))>; |
| def memopv4f32 : PatFrag<(ops node:$ptr), (v4f32 (memop node:$ptr))>; |
| def memopv2f64 : PatFrag<(ops node:$ptr), (v2f64 (memop node:$ptr))>; |
| def memopv4i32 : PatFrag<(ops node:$ptr), (v4i32 (memop node:$ptr))>; |
| def memopv2i64 : PatFrag<(ops node:$ptr), (v2i64 (memop node:$ptr))>; |
| |
| // SSSE3 uses MMX registers for some instructions. They aren't aligned on a |
| // 16-byte boundary. |
| def memop64 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{ |
| if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N)) |
| return LD->getExtensionType() == ISD::NON_EXTLOAD && |
| LD->getAddressingMode() == ISD::UNINDEXED && |
| LD->getAlignment() >= 8; |
| return false; |
| }]>; |
| |
| def memopv8i8 : PatFrag<(ops node:$ptr), (v8i8 (memop64 node:$ptr))>; |
| def memopv16i8 : PatFrag<(ops node:$ptr), (v16i8 (memop64 node:$ptr))>; |
| def memopv4i16 : PatFrag<(ops node:$ptr), (v4i16 (memop64 node:$ptr))>; |
| def memopv8i16 : PatFrag<(ops node:$ptr), (v8i16 (memop64 node:$ptr))>; |
| def memopv2i32 : PatFrag<(ops node:$ptr), (v2i32 (memop64 node:$ptr))>; |
| |
| def bc_v4f32 : PatFrag<(ops node:$in), (v4f32 (bitconvert node:$in))>; |
| def bc_v2f64 : PatFrag<(ops node:$in), (v2f64 (bitconvert node:$in))>; |
| def bc_v16i8 : PatFrag<(ops node:$in), (v16i8 (bitconvert node:$in))>; |
| def bc_v8i16 : PatFrag<(ops node:$in), (v8i16 (bitconvert node:$in))>; |
| def bc_v4i32 : PatFrag<(ops node:$in), (v4i32 (bitconvert node:$in))>; |
| def bc_v2i64 : PatFrag<(ops node:$in), (v2i64 (bitconvert node:$in))>; |
| |
| def fp32imm0 : PatLeaf<(f32 fpimm), [{ |
| return N->isExactlyValue(+0.0); |
| }]>; |
| |
| def PSxLDQ_imm : SDNodeXForm<imm, [{ |
| // Transformation function: imm >> 3 |
| return getI32Imm(N->getValue() >> 3); |
| }]>; |
| |
| // SHUFFLE_get_shuf_imm xform function: convert vector_shuffle mask to PSHUF*, |
| // SHUFP* etc. imm. |
| def SHUFFLE_get_shuf_imm : SDNodeXForm<build_vector, [{ |
| return getI8Imm(X86::getShuffleSHUFImmediate(N)); |
| }]>; |
| |
| // SHUFFLE_get_pshufhw_imm xform function: convert vector_shuffle mask to |
| // PSHUFHW imm. |
| def SHUFFLE_get_pshufhw_imm : SDNodeXForm<build_vector, [{ |
| return getI8Imm(X86::getShufflePSHUFHWImmediate(N)); |
| }]>; |
| |
| // SHUFFLE_get_pshuflw_imm xform function: convert vector_shuffle mask to |
| // PSHUFLW imm. |
| def SHUFFLE_get_pshuflw_imm : SDNodeXForm<build_vector, [{ |
| return getI8Imm(X86::getShufflePSHUFLWImmediate(N)); |
| }]>; |
| |
| def SSE_splat_mask : PatLeaf<(build_vector), [{ |
| return X86::isSplatMask(N); |
| }], SHUFFLE_get_shuf_imm>; |
| |
| def SSE_splat_lo_mask : PatLeaf<(build_vector), [{ |
| return X86::isSplatLoMask(N); |
| }]>; |
| |
| def MOVHLPS_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isMOVHLPSMask(N); |
| }]>; |
| |
| def MOVHLPS_v_undef_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isMOVHLPS_v_undef_Mask(N); |
| }]>; |
| |
| def MOVHP_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isMOVHPMask(N); |
| }]>; |
| |
| def MOVLP_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isMOVLPMask(N); |
| }]>; |
| |
| def MOVL_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isMOVLMask(N); |
| }]>; |
| |
| def MOVSHDUP_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isMOVSHDUPMask(N); |
| }]>; |
| |
| def MOVSLDUP_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isMOVSLDUPMask(N); |
| }]>; |
| |
| def UNPCKL_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isUNPCKLMask(N); |
| }]>; |
| |
| def UNPCKH_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isUNPCKHMask(N); |
| }]>; |
| |
| def UNPCKL_v_undef_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isUNPCKL_v_undef_Mask(N); |
| }]>; |
| |
| def UNPCKH_v_undef_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isUNPCKH_v_undef_Mask(N); |
| }]>; |
| |
| def PSHUFD_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isPSHUFDMask(N); |
| }], SHUFFLE_get_shuf_imm>; |
| |
| def PSHUFHW_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isPSHUFHWMask(N); |
| }], SHUFFLE_get_pshufhw_imm>; |
| |
| def PSHUFLW_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isPSHUFLWMask(N); |
| }], SHUFFLE_get_pshuflw_imm>; |
| |
| def SHUFP_unary_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isPSHUFDMask(N); |
| }], SHUFFLE_get_shuf_imm>; |
| |
| def SHUFP_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isSHUFPMask(N); |
| }], SHUFFLE_get_shuf_imm>; |
| |
| def PSHUFD_binary_shuffle_mask : PatLeaf<(build_vector), [{ |
| return X86::isSHUFPMask(N); |
| }], SHUFFLE_get_shuf_imm>; |
| |
| //===----------------------------------------------------------------------===// |
| // SSE scalar FP Instructions |
| //===----------------------------------------------------------------------===// |
| |
| // CMOV* - Used to implement the SSE SELECT DAG operation. Expanded by the |
| // scheduler into a branch sequence. |
| // These are expanded by the scheduler. |
| let Uses = [EFLAGS], usesCustomDAGSchedInserter = 1 in { |
| def CMOV_FR32 : I<0, Pseudo, |
| (outs FR32:$dst), (ins FR32:$t, FR32:$f, i8imm:$cond), |
| "#CMOV_FR32 PSEUDO!", |
| [(set FR32:$dst, (X86cmov FR32:$t, FR32:$f, imm:$cond, |
| EFLAGS))]>; |
| def CMOV_FR64 : I<0, Pseudo, |
| (outs FR64:$dst), (ins FR64:$t, FR64:$f, i8imm:$cond), |
| "#CMOV_FR64 PSEUDO!", |
| [(set FR64:$dst, (X86cmov FR64:$t, FR64:$f, imm:$cond, |
| EFLAGS))]>; |
| def CMOV_V4F32 : I<0, Pseudo, |
| (outs VR128:$dst), (ins VR128:$t, VR128:$f, i8imm:$cond), |
| "#CMOV_V4F32 PSEUDO!", |
| [(set VR128:$dst, |
| (v4f32 (X86cmov VR128:$t, VR128:$f, imm:$cond, |
| EFLAGS)))]>; |
| def CMOV_V2F64 : I<0, Pseudo, |
| (outs VR128:$dst), (ins VR128:$t, VR128:$f, i8imm:$cond), |
| "#CMOV_V2F64 PSEUDO!", |
| [(set VR128:$dst, |
| (v2f64 (X86cmov VR128:$t, VR128:$f, imm:$cond, |
| EFLAGS)))]>; |
| def CMOV_V2I64 : I<0, Pseudo, |
| (outs VR128:$dst), (ins VR128:$t, VR128:$f, i8imm:$cond), |
| "#CMOV_V2I64 PSEUDO!", |
| [(set VR128:$dst, |
| (v2i64 (X86cmov VR128:$t, VR128:$f, imm:$cond, |
| EFLAGS)))]>; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // SSE1 Instructions |
| //===----------------------------------------------------------------------===// |
| |
| // Move Instructions |
| def MOVSSrr : SSI<0x10, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src), |
| "movss\t{$src, $dst|$dst, $src}", []>; |
| let isLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in |
| def MOVSSrm : SSI<0x10, MRMSrcMem, (outs FR32:$dst), (ins f32mem:$src), |
| "movss\t{$src, $dst|$dst, $src}", |
| [(set FR32:$dst, (loadf32 addr:$src))]>; |
| def MOVSSmr : SSI<0x11, MRMDestMem, (outs), (ins f32mem:$dst, FR32:$src), |
| "movss\t{$src, $dst|$dst, $src}", |
| [(store FR32:$src, addr:$dst)]>; |
| |
| // Conversion instructions |
| def CVTTSS2SIrr : SSI<0x2C, MRMSrcReg, (outs GR32:$dst), (ins FR32:$src), |
| "cvttss2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (fp_to_sint FR32:$src))]>; |
| def CVTTSS2SIrm : SSI<0x2C, MRMSrcMem, (outs GR32:$dst), (ins f32mem:$src), |
| "cvttss2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (fp_to_sint (loadf32 addr:$src)))]>; |
| def CVTSI2SSrr : SSI<0x2A, MRMSrcReg, (outs FR32:$dst), (ins GR32:$src), |
| "cvtsi2ss\t{$src, $dst|$dst, $src}", |
| [(set FR32:$dst, (sint_to_fp GR32:$src))]>; |
| def CVTSI2SSrm : SSI<0x2A, MRMSrcMem, (outs FR32:$dst), (ins i32mem:$src), |
| "cvtsi2ss\t{$src, $dst|$dst, $src}", |
| [(set FR32:$dst, (sint_to_fp (loadi32 addr:$src)))]>; |
| |
| // Match intrinsics which expect XMM operand(s). |
| def Int_CVTSS2SIrr : SSI<0x2D, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), |
| "cvtss2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (int_x86_sse_cvtss2si VR128:$src))]>; |
| def Int_CVTSS2SIrm : SSI<0x2D, MRMSrcMem, (outs GR32:$dst), (ins f32mem:$src), |
| "cvtss2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (int_x86_sse_cvtss2si |
| (load addr:$src)))]>; |
| |
| // Match intrinisics which expect MM and XMM operand(s). |
| def Int_CVTPS2PIrr : PSI<0x2D, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), |
| "cvtps2pi\t{$src, $dst|$dst, $src}", |
| [(set VR64:$dst, (int_x86_sse_cvtps2pi VR128:$src))]>; |
| def Int_CVTPS2PIrm : PSI<0x2D, MRMSrcMem, (outs VR64:$dst), (ins f64mem:$src), |
| "cvtps2pi\t{$src, $dst|$dst, $src}", |
| [(set VR64:$dst, (int_x86_sse_cvtps2pi |
| (load addr:$src)))]>; |
| def Int_CVTTPS2PIrr: PSI<0x2C, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), |
| "cvttps2pi\t{$src, $dst|$dst, $src}", |
| [(set VR64:$dst, (int_x86_sse_cvttps2pi VR128:$src))]>; |
| def Int_CVTTPS2PIrm: PSI<0x2C, MRMSrcMem, (outs VR64:$dst), (ins f64mem:$src), |
| "cvttps2pi\t{$src, $dst|$dst, $src}", |
| [(set VR64:$dst, (int_x86_sse_cvttps2pi |
| (load addr:$src)))]>; |
| let isTwoAddress = 1 in { |
| def Int_CVTPI2PSrr : PSI<0x2A, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR64:$src2), |
| "cvtpi2ps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse_cvtpi2ps VR128:$src1, |
| VR64:$src2))]>; |
| def Int_CVTPI2PSrm : PSI<0x2A, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i64mem:$src2), |
| "cvtpi2ps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse_cvtpi2ps VR128:$src1, |
| (load addr:$src2)))]>; |
| } |
| |
| // Aliases for intrinsics |
| def Int_CVTTSS2SIrr : SSI<0x2C, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), |
| "cvttss2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, |
| (int_x86_sse_cvttss2si VR128:$src))]>; |
| def Int_CVTTSS2SIrm : SSI<0x2C, MRMSrcMem, (outs GR32:$dst), (ins f32mem:$src), |
| "cvttss2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, |
| (int_x86_sse_cvttss2si(load addr:$src)))]>; |
| |
| let isTwoAddress = 1 in { |
| def Int_CVTSI2SSrr : SSI<0x2A, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, GR32:$src2), |
| "cvtsi2ss\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse_cvtsi2ss VR128:$src1, |
| GR32:$src2))]>; |
| def Int_CVTSI2SSrm : SSI<0x2A, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i32mem:$src2), |
| "cvtsi2ss\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse_cvtsi2ss VR128:$src1, |
| (loadi32 addr:$src2)))]>; |
| } |
| |
| // Comparison instructions |
| let isTwoAddress = 1 in { |
| def CMPSSrr : SSIi8<0xC2, MRMSrcReg, |
| (outs FR32:$dst), (ins FR32:$src1, FR32:$src, SSECC:$cc), |
| "cmp${cc}ss\t{$src, $dst|$dst, $src}", []>; |
| def CMPSSrm : SSIi8<0xC2, MRMSrcMem, |
| (outs FR32:$dst), (ins FR32:$src1, f32mem:$src, SSECC:$cc), |
| "cmp${cc}ss\t{$src, $dst|$dst, $src}", []>; |
| } |
| |
| let Defs = [EFLAGS] in { |
| def UCOMISSrr: PSI<0x2E, MRMSrcReg, (outs), (ins FR32:$src1, FR32:$src2), |
| "ucomiss\t{$src2, $src1|$src1, $src2}", |
| [(X86cmp FR32:$src1, FR32:$src2), (implicit EFLAGS)]>; |
| def UCOMISSrm: PSI<0x2E, MRMSrcMem, (outs), (ins FR32:$src1, f32mem:$src2), |
| "ucomiss\t{$src2, $src1|$src1, $src2}", |
| [(X86cmp FR32:$src1, (loadf32 addr:$src2)), |
| (implicit EFLAGS)]>; |
| } // Defs = [EFLAGS] |
| |
| // Aliases to match intrinsics which expect XMM operand(s). |
| let isTwoAddress = 1 in { |
| def Int_CMPSSrr : SSIi8<0xC2, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src, SSECC:$cc), |
| "cmp${cc}ss\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse_cmp_ss VR128:$src1, |
| VR128:$src, imm:$cc))]>; |
| def Int_CMPSSrm : SSIi8<0xC2, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f32mem:$src, SSECC:$cc), |
| "cmp${cc}ss\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse_cmp_ss VR128:$src1, |
| (load addr:$src), imm:$cc))]>; |
| } |
| |
| let Defs = [EFLAGS] in { |
| def Int_UCOMISSrr: PSI<0x2E, MRMSrcReg, (outs), |
| (ins VR128:$src1, VR128:$src2), |
| "ucomiss\t{$src2, $src1|$src1, $src2}", |
| [(X86ucomi (v4f32 VR128:$src1), VR128:$src2), |
| (implicit EFLAGS)]>; |
| def Int_UCOMISSrm: PSI<0x2E, MRMSrcMem, (outs), |
| (ins VR128:$src1, f128mem:$src2), |
| "ucomiss\t{$src2, $src1|$src1, $src2}", |
| [(X86ucomi (v4f32 VR128:$src1), (load addr:$src2)), |
| (implicit EFLAGS)]>; |
| |
| def Int_COMISSrr: PSI<0x2F, MRMSrcReg, (outs), |
| (ins VR128:$src1, VR128:$src2), |
| "comiss\t{$src2, $src1|$src1, $src2}", |
| [(X86comi (v4f32 VR128:$src1), VR128:$src2), |
| (implicit EFLAGS)]>; |
| def Int_COMISSrm: PSI<0x2F, MRMSrcMem, (outs), |
| (ins VR128:$src1, f128mem:$src2), |
| "comiss\t{$src2, $src1|$src1, $src2}", |
| [(X86comi (v4f32 VR128:$src1), (load addr:$src2)), |
| (implicit EFLAGS)]>; |
| } // Defs = [EFLAGS] |
| |
| // Aliases of packed SSE1 instructions for scalar use. These all have names that |
| // start with 'Fs'. |
| |
| // Alias instructions that map fld0 to pxor for sse. |
| let isReMaterializable = 1, neverHasSideEffects = 1 in |
| def FsFLD0SS : I<0xEF, MRMInitReg, (outs FR32:$dst), (ins), |
| "pxor\t$dst, $dst", [(set FR32:$dst, fp32imm0)]>, |
| Requires<[HasSSE1]>, TB, OpSize; |
| |
| // Alias instruction to do FR32 reg-to-reg copy using movaps. Upper bits are |
| // disregarded. |
| def FsMOVAPSrr : PSI<0x28, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src), |
| "movaps\t{$src, $dst|$dst, $src}", []>; |
| |
| // Alias instruction to load FR32 from f128mem using movaps. Upper bits are |
| // disregarded. |
| let isLoad = 1 in |
| def FsMOVAPSrm : PSI<0x28, MRMSrcMem, (outs FR32:$dst), (ins f128mem:$src), |
| "movaps\t{$src, $dst|$dst, $src}", |
| [(set FR32:$dst, (alignedloadfsf32 addr:$src))]>; |
| |
| // Alias bitwise logical operations using SSE logical ops on packed FP values. |
| let isTwoAddress = 1 in { |
| let isCommutable = 1 in { |
| def FsANDPSrr : PSI<0x54, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src1, FR32:$src2), |
| "andps\t{$src2, $dst|$dst, $src2}", |
| [(set FR32:$dst, (X86fand FR32:$src1, FR32:$src2))]>; |
| def FsORPSrr : PSI<0x56, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src1, FR32:$src2), |
| "orps\t{$src2, $dst|$dst, $src2}", |
| [(set FR32:$dst, (X86for FR32:$src1, FR32:$src2))]>; |
| def FsXORPSrr : PSI<0x57, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src1, FR32:$src2), |
| "xorps\t{$src2, $dst|$dst, $src2}", |
| [(set FR32:$dst, (X86fxor FR32:$src1, FR32:$src2))]>; |
| } |
| |
| def FsANDPSrm : PSI<0x54, MRMSrcMem, (outs FR32:$dst), (ins FR32:$src1, f128mem:$src2), |
| "andps\t{$src2, $dst|$dst, $src2}", |
| [(set FR32:$dst, (X86fand FR32:$src1, |
| (memopfsf32 addr:$src2)))]>; |
| def FsORPSrm : PSI<0x56, MRMSrcMem, (outs FR32:$dst), (ins FR32:$src1, f128mem:$src2), |
| "orps\t{$src2, $dst|$dst, $src2}", |
| [(set FR32:$dst, (X86for FR32:$src1, |
| (memopfsf32 addr:$src2)))]>; |
| def FsXORPSrm : PSI<0x57, MRMSrcMem, (outs FR32:$dst), (ins FR32:$src1, f128mem:$src2), |
| "xorps\t{$src2, $dst|$dst, $src2}", |
| [(set FR32:$dst, (X86fxor FR32:$src1, |
| (memopfsf32 addr:$src2)))]>; |
| |
| def FsANDNPSrr : PSI<0x55, MRMSrcReg, |
| (outs FR32:$dst), (ins FR32:$src1, FR32:$src2), |
| "andnps\t{$src2, $dst|$dst, $src2}", []>; |
| def FsANDNPSrm : PSI<0x55, MRMSrcMem, |
| (outs FR32:$dst), (ins FR32:$src1, f128mem:$src2), |
| "andnps\t{$src2, $dst|$dst, $src2}", []>; |
| } |
| |
| /// basic_sse1_fp_binop_rm - SSE1 binops come in both scalar and vector forms. |
| /// |
| /// In addition, we also have a special variant of the scalar form here to |
| /// represent the associated intrinsic operation. This form is unlike the |
| /// plain scalar form, in that it takes an entire vector (instead of a scalar) |
| /// and leaves the top elements undefined. |
| /// |
| /// These three forms can each be reg+reg or reg+mem, so there are a total of |
| /// six "instructions". |
| /// |
| let isTwoAddress = 1 in { |
| multiclass basic_sse1_fp_binop_rm<bits<8> opc, string OpcodeStr, |
| SDNode OpNode, Intrinsic F32Int, |
| bit Commutable = 0> { |
| // Scalar operation, reg+reg. |
| def SSrr : SSI<opc, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src1, FR32:$src2), |
| !strconcat(OpcodeStr, "ss\t{$src2, $dst|$dst, $src2}"), |
| [(set FR32:$dst, (OpNode FR32:$src1, FR32:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Scalar operation, reg+mem. |
| def SSrm : SSI<opc, MRMSrcMem, (outs FR32:$dst), (ins FR32:$src1, f32mem:$src2), |
| !strconcat(OpcodeStr, "ss\t{$src2, $dst|$dst, $src2}"), |
| [(set FR32:$dst, (OpNode FR32:$src1, (load addr:$src2)))]>; |
| |
| // Vector operation, reg+reg. |
| def PSrr : PSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "ps\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (v4f32 (OpNode VR128:$src1, VR128:$src2)))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Vector operation, reg+mem. |
| def PSrm : PSI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| !strconcat(OpcodeStr, "ps\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (OpNode VR128:$src1, (memopv4f32 addr:$src2)))]>; |
| |
| // Intrinsic operation, reg+reg. |
| def SSrr_Int : SSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "ss\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (F32Int VR128:$src1, VR128:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Intrinsic operation, reg+mem. |
| def SSrm_Int : SSI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, ssmem:$src2), |
| !strconcat(OpcodeStr, "ss\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (F32Int VR128:$src1, |
| sse_load_f32:$src2))]>; |
| } |
| } |
| |
| // Arithmetic instructions |
| defm ADD : basic_sse1_fp_binop_rm<0x58, "add", fadd, int_x86_sse_add_ss, 1>; |
| defm MUL : basic_sse1_fp_binop_rm<0x59, "mul", fmul, int_x86_sse_mul_ss, 1>; |
| defm SUB : basic_sse1_fp_binop_rm<0x5C, "sub", fsub, int_x86_sse_sub_ss>; |
| defm DIV : basic_sse1_fp_binop_rm<0x5E, "div", fdiv, int_x86_sse_div_ss>; |
| |
| /// sse1_fp_binop_rm - Other SSE1 binops |
| /// |
| /// This multiclass is like basic_sse1_fp_binop_rm, with the addition of |
| /// instructions for a full-vector intrinsic form. Operations that map |
| /// onto C operators don't use this form since they just use the plain |
| /// vector form instead of having a separate vector intrinsic form. |
| /// |
| /// This provides a total of eight "instructions". |
| /// |
| let isTwoAddress = 1 in { |
| multiclass sse1_fp_binop_rm<bits<8> opc, string OpcodeStr, |
| SDNode OpNode, |
| Intrinsic F32Int, |
| Intrinsic V4F32Int, |
| bit Commutable = 0> { |
| |
| // Scalar operation, reg+reg. |
| def SSrr : SSI<opc, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src1, FR32:$src2), |
| !strconcat(OpcodeStr, "ss\t{$src2, $dst|$dst, $src2}"), |
| [(set FR32:$dst, (OpNode FR32:$src1, FR32:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Scalar operation, reg+mem. |
| def SSrm : SSI<opc, MRMSrcMem, (outs FR32:$dst), (ins FR32:$src1, f32mem:$src2), |
| !strconcat(OpcodeStr, "ss\t{$src2, $dst|$dst, $src2}"), |
| [(set FR32:$dst, (OpNode FR32:$src1, (load addr:$src2)))]>; |
| |
| // Vector operation, reg+reg. |
| def PSrr : PSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "ps\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (v4f32 (OpNode VR128:$src1, VR128:$src2)))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Vector operation, reg+mem. |
| def PSrm : PSI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| !strconcat(OpcodeStr, "ps\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (OpNode VR128:$src1, (memopv4f32 addr:$src2)))]>; |
| |
| // Intrinsic operation, reg+reg. |
| def SSrr_Int : SSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "ss\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (F32Int VR128:$src1, VR128:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Intrinsic operation, reg+mem. |
| def SSrm_Int : SSI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, ssmem:$src2), |
| !strconcat(OpcodeStr, "ss\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (F32Int VR128:$src1, |
| sse_load_f32:$src2))]>; |
| |
| // Vector intrinsic operation, reg+reg. |
| def PSrr_Int : PSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "ps\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (V4F32Int VR128:$src1, VR128:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Vector intrinsic operation, reg+mem. |
| def PSrm_Int : PSI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| !strconcat(OpcodeStr, "ps\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (V4F32Int VR128:$src1, (load addr:$src2)))]>; |
| } |
| } |
| |
| defm MAX : sse1_fp_binop_rm<0x5F, "max", X86fmax, |
| int_x86_sse_max_ss, int_x86_sse_max_ps>; |
| defm MIN : sse1_fp_binop_rm<0x5D, "min", X86fmin, |
| int_x86_sse_min_ss, int_x86_sse_min_ps>; |
| |
| //===----------------------------------------------------------------------===// |
| // SSE packed FP Instructions |
| |
| // Move Instructions |
| def MOVAPSrr : PSI<0x28, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "movaps\t{$src, $dst|$dst, $src}", []>; |
| let isLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in |
| def MOVAPSrm : PSI<0x28, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "movaps\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (alignedloadv4f32 addr:$src))]>; |
| |
| def MOVAPSmr : PSI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), |
| "movaps\t{$src, $dst|$dst, $src}", |
| [(alignedstore (v4f32 VR128:$src), addr:$dst)]>; |
| |
| def MOVUPSrr : PSI<0x10, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "movups\t{$src, $dst|$dst, $src}", []>; |
| let isLoad = 1 in |
| def MOVUPSrm : PSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "movups\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (loadv4f32 addr:$src))]>; |
| def MOVUPSmr : PSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), |
| "movups\t{$src, $dst|$dst, $src}", |
| [(store (v4f32 VR128:$src), addr:$dst)]>; |
| |
| // Intrinsic forms of MOVUPS load and store |
| let isLoad = 1 in |
| def MOVUPSrm_Int : PSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "movups\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse_loadu_ps addr:$src))]>; |
| def MOVUPSmr_Int : PSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), |
| "movups\t{$src, $dst|$dst, $src}", |
| [(int_x86_sse_storeu_ps addr:$dst, VR128:$src)]>; |
| |
| let isTwoAddress = 1 in { |
| let AddedComplexity = 20 in { |
| def MOVLPSrm : PSI<0x12, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), |
| "movlps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle VR128:$src1, |
| (bc_v4f32 (v2f64 (scalar_to_vector (loadf64 addr:$src2)))), |
| MOVLP_shuffle_mask)))]>; |
| def MOVHPSrm : PSI<0x16, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), |
| "movhps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle VR128:$src1, |
| (bc_v4f32 (v2f64 (scalar_to_vector (loadf64 addr:$src2)))), |
| MOVHP_shuffle_mask)))]>; |
| } // AddedComplexity |
| } // isTwoAddress |
| |
| def MOVLPSmr : PSI<0x13, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src), |
| "movlps\t{$src, $dst|$dst, $src}", |
| [(store (f64 (vector_extract (bc_v2f64 (v4f32 VR128:$src)), |
| (iPTR 0))), addr:$dst)]>; |
| |
| // v2f64 extract element 1 is always custom lowered to unpack high to low |
| // and extract element 0 so the non-store version isn't too horrible. |
| def MOVHPSmr : PSI<0x17, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src), |
| "movhps\t{$src, $dst|$dst, $src}", |
| [(store (f64 (vector_extract |
| (v2f64 (vector_shuffle |
| (bc_v2f64 (v4f32 VR128:$src)), (undef), |
| UNPCKH_shuffle_mask)), (iPTR 0))), |
| addr:$dst)]>; |
| |
| let isTwoAddress = 1 in { |
| let AddedComplexity = 15 in { |
| def MOVLHPSrr : PSI<0x16, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "movlhps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle VR128:$src1, VR128:$src2, |
| MOVHP_shuffle_mask)))]>; |
| |
| def MOVHLPSrr : PSI<0x12, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "movhlps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle VR128:$src1, VR128:$src2, |
| MOVHLPS_shuffle_mask)))]>; |
| } // AddedComplexity |
| } // isTwoAddress |
| |
| |
| |
| // Arithmetic |
| |
| /// sse1_fp_unop_rm - SSE1 unops come in both scalar and vector forms. |
| /// |
| /// In addition, we also have a special variant of the scalar form here to |
| /// represent the associated intrinsic operation. This form is unlike the |
| /// plain scalar form, in that it takes an entire vector (instead of a |
| /// scalar) and leaves the top elements undefined. |
| /// |
| /// And, we have a special variant form for a full-vector intrinsic form. |
| /// |
| /// These four forms can each have a reg or a mem operand, so there are a |
| /// total of eight "instructions". |
| /// |
| multiclass sse1_fp_unop_rm<bits<8> opc, string OpcodeStr, |
| SDNode OpNode, |
| Intrinsic F32Int, |
| Intrinsic V4F32Int, |
| bit Commutable = 0> { |
| // Scalar operation, reg. |
| def SSr : SSI<opc, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src), |
| !strconcat(OpcodeStr, "ss\t{$src, $dst|$dst, $src}"), |
| [(set FR32:$dst, (OpNode FR32:$src))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Scalar operation, mem. |
| def SSm : SSI<opc, MRMSrcMem, (outs FR32:$dst), (ins f32mem:$src), |
| !strconcat(OpcodeStr, "ss\t{$src, $dst|$dst, $src}"), |
| [(set FR32:$dst, (OpNode (load addr:$src)))]>; |
| |
| // Vector operation, reg. |
| def PSr : PSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| !strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (v4f32 (OpNode VR128:$src)))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Vector operation, mem. |
| def PSm : PSI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| !strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (OpNode (memopv4f32 addr:$src)))]>; |
| |
| // Intrinsic operation, reg. |
| def SSr_Int : SSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| !strconcat(OpcodeStr, "ss\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (F32Int VR128:$src))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Intrinsic operation, mem. |
| def SSm_Int : SSI<opc, MRMSrcMem, (outs VR128:$dst), (ins ssmem:$src), |
| !strconcat(OpcodeStr, "ss\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (F32Int sse_load_f32:$src))]>; |
| |
| // Vector intrinsic operation, reg |
| def PSr_Int : PSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| !strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (V4F32Int VR128:$src))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Vector intrinsic operation, mem |
| def PSm_Int : PSI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| !strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (V4F32Int (load addr:$src)))]>; |
| } |
| |
| // Square root. |
| defm SQRT : sse1_fp_unop_rm<0x51, "sqrt", fsqrt, |
| int_x86_sse_sqrt_ss, int_x86_sse_sqrt_ps>; |
| |
| // Reciprocal approximations. Note that these typically require refinement |
| // in order to obtain suitable precision. |
| defm RSQRT : sse1_fp_unop_rm<0x52, "rsqrt", X86frsqrt, |
| int_x86_sse_rsqrt_ss, int_x86_sse_rsqrt_ps>; |
| defm RCP : sse1_fp_unop_rm<0x53, "rcp", X86frcp, |
| int_x86_sse_rcp_ss, int_x86_sse_rcp_ps>; |
| |
| // Logical |
| let isTwoAddress = 1 in { |
| let isCommutable = 1 in { |
| def ANDPSrr : PSI<0x54, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "andps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (v2i64 |
| (and VR128:$src1, VR128:$src2)))]>; |
| def ORPSrr : PSI<0x56, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "orps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (v2i64 |
| (or VR128:$src1, VR128:$src2)))]>; |
| def XORPSrr : PSI<0x57, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "xorps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (v2i64 |
| (xor VR128:$src1, VR128:$src2)))]>; |
| } |
| |
| def ANDPSrm : PSI<0x54, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "andps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (and (bc_v2i64 (v4f32 VR128:$src1)), |
| (memopv2i64 addr:$src2)))]>; |
| def ORPSrm : PSI<0x56, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "orps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (or (bc_v2i64 (v4f32 VR128:$src1)), |
| (memopv2i64 addr:$src2)))]>; |
| def XORPSrm : PSI<0x57, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "xorps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (xor (bc_v2i64 (v4f32 VR128:$src1)), |
| (memopv2i64 addr:$src2)))]>; |
| def ANDNPSrr : PSI<0x55, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "andnps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2i64 (and (xor VR128:$src1, |
| (bc_v2i64 (v4i32 immAllOnesV))), |
| VR128:$src2)))]>; |
| def ANDNPSrm : PSI<0x55, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1,f128mem:$src2), |
| "andnps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2i64 (and (xor (bc_v2i64 (v4f32 VR128:$src1)), |
| (bc_v2i64 (v4i32 immAllOnesV))), |
| (memopv2i64 addr:$src2))))]>; |
| } |
| |
| let isTwoAddress = 1 in { |
| def CMPPSrri : PSIi8<0xC2, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src, SSECC:$cc), |
| "cmp${cc}ps\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse_cmp_ps VR128:$src1, |
| VR128:$src, imm:$cc))]>; |
| def CMPPSrmi : PSIi8<0xC2, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src, SSECC:$cc), |
| "cmp${cc}ps\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse_cmp_ps VR128:$src1, |
| (load addr:$src), imm:$cc))]>; |
| } |
| |
| // Shuffle and unpack instructions |
| let isTwoAddress = 1 in { |
| let isConvertibleToThreeAddress = 1 in // Convert to pshufd |
| def SHUFPSrri : PSIi8<0xC6, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, |
| VR128:$src2, i32i8imm:$src3), |
| "shufps\t{$src3, $src2, $dst|$dst, $src2, $src3}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle |
| VR128:$src1, VR128:$src2, |
| SHUFP_shuffle_mask:$src3)))]>; |
| def SHUFPSrmi : PSIi8<0xC6, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, |
| f128mem:$src2, i32i8imm:$src3), |
| "shufps\t{$src3, $src2, $dst|$dst, $src2, $src3}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle |
| VR128:$src1, (memopv4f32 addr:$src2), |
| SHUFP_shuffle_mask:$src3)))]>; |
| |
| let AddedComplexity = 10 in { |
| def UNPCKHPSrr : PSI<0x15, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "unpckhps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle |
| VR128:$src1, VR128:$src2, |
| UNPCKH_shuffle_mask)))]>; |
| def UNPCKHPSrm : PSI<0x15, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "unpckhps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle |
| VR128:$src1, (memopv4f32 addr:$src2), |
| UNPCKH_shuffle_mask)))]>; |
| |
| def UNPCKLPSrr : PSI<0x14, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "unpcklps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle |
| VR128:$src1, VR128:$src2, |
| UNPCKL_shuffle_mask)))]>; |
| def UNPCKLPSrm : PSI<0x14, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "unpcklps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle |
| VR128:$src1, (memopv4f32 addr:$src2), |
| UNPCKL_shuffle_mask)))]>; |
| } // AddedComplexity |
| } // isTwoAddress |
| |
| // Mask creation |
| def MOVMSKPSrr : PSI<0x50, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), |
| "movmskps\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (int_x86_sse_movmsk_ps VR128:$src))]>; |
| def MOVMSKPDrr : PSI<0x50, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), |
| "movmskpd\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (int_x86_sse2_movmsk_pd VR128:$src))]>; |
| |
| // Prefetching loads. |
| // TODO: no intrinsics for these? |
| def PREFETCHT0 : PSI<0x18, MRM1m, (outs), (ins i8mem:$src), "prefetcht0\t$src", []>; |
| def PREFETCHT1 : PSI<0x18, MRM2m, (outs), (ins i8mem:$src), "prefetcht1\t$src", []>; |
| def PREFETCHT2 : PSI<0x18, MRM3m, (outs), (ins i8mem:$src), "prefetcht2\t$src", []>; |
| def PREFETCHNTA : PSI<0x18, MRM0m, (outs), (ins i8mem:$src), "prefetchnta\t$src", []>; |
| |
| // Non-temporal stores |
| def MOVNTPSmr : PSI<0x2B, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), |
| "movntps\t{$src, $dst|$dst, $src}", |
| [(int_x86_sse_movnt_ps addr:$dst, VR128:$src)]>; |
| |
| // Load, store, and memory fence |
| def SFENCE : PSI<0xAE, MRM7m, (outs), (ins), "sfence", [(int_x86_sse_sfence)]>; |
| |
| // MXCSR register |
| def LDMXCSR : PSI<0xAE, MRM2m, (outs), (ins i32mem:$src), |
| "ldmxcsr\t$src", [(int_x86_sse_ldmxcsr addr:$src)]>; |
| def STMXCSR : PSI<0xAE, MRM3m, (outs), (ins i32mem:$dst), |
| "stmxcsr\t$dst", [(int_x86_sse_stmxcsr addr:$dst)]>; |
| |
| // Alias instructions that map zero vector to pxor / xorp* for sse. |
| let isReMaterializable = 1, neverHasSideEffects = 1 in |
| def V_SET0 : PSI<0x57, MRMInitReg, (outs VR128:$dst), (ins), |
| "xorps\t$dst, $dst", |
| [(set VR128:$dst, (v4i32 immAllZerosV))]>; |
| |
| // FR32 to 128-bit vector conversion. |
| def MOVSS2PSrr : SSI<0x10, MRMSrcReg, (outs VR128:$dst), (ins FR32:$src), |
| "movss\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v4f32 (scalar_to_vector FR32:$src)))]>; |
| def MOVSS2PSrm : SSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f32mem:$src), |
| "movss\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v4f32 (scalar_to_vector (loadf32 addr:$src))))]>; |
| |
| // FIXME: may not be able to eliminate this movss with coalescing the src and |
| // dest register classes are different. We really want to write this pattern |
| // like this: |
| // def : Pat<(f32 (vector_extract (v4f32 VR128:$src), (iPTR 0))), |
| // (f32 FR32:$src)>; |
| def MOVPS2SSrr : SSI<0x10, MRMSrcReg, (outs FR32:$dst), (ins VR128:$src), |
| "movss\t{$src, $dst|$dst, $src}", |
| [(set FR32:$dst, (vector_extract (v4f32 VR128:$src), |
| (iPTR 0)))]>; |
| def MOVPS2SSmr : SSI<0x11, MRMDestMem, (outs), (ins f32mem:$dst, VR128:$src), |
| "movss\t{$src, $dst|$dst, $src}", |
| [(store (f32 (vector_extract (v4f32 VR128:$src), |
| (iPTR 0))), addr:$dst)]>; |
| |
| |
| // Move to lower bits of a VR128, leaving upper bits alone. |
| // Three operand (but two address) aliases. |
| let isTwoAddress = 1 in { |
| def MOVLSS2PSrr : SSI<0x10, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, FR32:$src2), |
| "movss\t{$src2, $dst|$dst, $src2}", []>; |
| |
| let AddedComplexity = 15 in |
| def MOVLPSrr : SSI<0x10, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "movss\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4f32 (vector_shuffle VR128:$src1, VR128:$src2, |
| MOVL_shuffle_mask)))]>; |
| } |
| |
| // Move to lower bits of a VR128 and zeroing upper bits. |
| // Loading from memory automatically zeroing upper bits. |
| let AddedComplexity = 20 in |
| def MOVZSS2PSrm : SSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f32mem:$src), |
| "movss\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (v4f32 (vector_shuffle immAllZerosV_bc, |
| (v4f32 (scalar_to_vector (loadf32 addr:$src))), |
| MOVL_shuffle_mask)))]>; |
| |
| |
| //===----------------------------------------------------------------------===// |
| // SSE2 Instructions |
| //===----------------------------------------------------------------------===// |
| |
| // Move Instructions |
| def MOVSDrr : SDI<0x10, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src), |
| "movsd\t{$src, $dst|$dst, $src}", []>; |
| let isLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in |
| def MOVSDrm : SDI<0x10, MRMSrcMem, (outs FR64:$dst), (ins f64mem:$src), |
| "movsd\t{$src, $dst|$dst, $src}", |
| [(set FR64:$dst, (loadf64 addr:$src))]>; |
| def MOVSDmr : SDI<0x11, MRMDestMem, (outs), (ins f64mem:$dst, FR64:$src), |
| "movsd\t{$src, $dst|$dst, $src}", |
| [(store FR64:$src, addr:$dst)]>; |
| |
| // Conversion instructions |
| def CVTTSD2SIrr : SDI<0x2C, MRMSrcReg, (outs GR32:$dst), (ins FR64:$src), |
| "cvttsd2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (fp_to_sint FR64:$src))]>; |
| def CVTTSD2SIrm : SDI<0x2C, MRMSrcMem, (outs GR32:$dst), (ins f64mem:$src), |
| "cvttsd2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (fp_to_sint (loadf64 addr:$src)))]>; |
| def CVTSD2SSrr : SDI<0x5A, MRMSrcReg, (outs FR32:$dst), (ins FR64:$src), |
| "cvtsd2ss\t{$src, $dst|$dst, $src}", |
| [(set FR32:$dst, (fround FR64:$src))]>; |
| def CVTSD2SSrm : SDI<0x5A, MRMSrcMem, (outs FR32:$dst), (ins f64mem:$src), |
| "cvtsd2ss\t{$src, $dst|$dst, $src}", |
| [(set FR32:$dst, (fround (loadf64 addr:$src)))]>; |
| def CVTSI2SDrr : SDI<0x2A, MRMSrcReg, (outs FR64:$dst), (ins GR32:$src), |
| "cvtsi2sd\t{$src, $dst|$dst, $src}", |
| [(set FR64:$dst, (sint_to_fp GR32:$src))]>; |
| def CVTSI2SDrm : SDI<0x2A, MRMSrcMem, (outs FR64:$dst), (ins i32mem:$src), |
| "cvtsi2sd\t{$src, $dst|$dst, $src}", |
| [(set FR64:$dst, (sint_to_fp (loadi32 addr:$src)))]>; |
| |
| // SSE2 instructions with XS prefix |
| def CVTSS2SDrr : I<0x5A, MRMSrcReg, (outs FR64:$dst), (ins FR32:$src), |
| "cvtss2sd\t{$src, $dst|$dst, $src}", |
| [(set FR64:$dst, (fextend FR32:$src))]>, XS, |
| Requires<[HasSSE2]>; |
| def CVTSS2SDrm : I<0x5A, MRMSrcMem, (outs FR64:$dst), (ins f32mem:$src), |
| "cvtss2sd\t{$src, $dst|$dst, $src}", |
| [(set FR64:$dst, (extloadf32 addr:$src))]>, XS, |
| Requires<[HasSSE2]>; |
| |
| // Match intrinsics which expect XMM operand(s). |
| def Int_CVTSD2SIrr : SDI<0x2D, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), |
| "cvtsd2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (int_x86_sse2_cvtsd2si VR128:$src))]>; |
| def Int_CVTSD2SIrm : SDI<0x2D, MRMSrcMem, (outs GR32:$dst), (ins f128mem:$src), |
| "cvtsd2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (int_x86_sse2_cvtsd2si |
| (load addr:$src)))]>; |
| |
| // Match intrinisics which expect MM and XMM operand(s). |
| def Int_CVTPD2PIrr : PDI<0x2D, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), |
| "cvtpd2pi\t{$src, $dst|$dst, $src}", |
| [(set VR64:$dst, (int_x86_sse_cvtpd2pi VR128:$src))]>; |
| def Int_CVTPD2PIrm : PDI<0x2D, MRMSrcMem, (outs VR64:$dst), (ins f128mem:$src), |
| "cvtpd2pi\t{$src, $dst|$dst, $src}", |
| [(set VR64:$dst, (int_x86_sse_cvtpd2pi |
| (load addr:$src)))]>; |
| def Int_CVTTPD2PIrr: PDI<0x2C, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), |
| "cvttpd2pi\t{$src, $dst|$dst, $src}", |
| [(set VR64:$dst, (int_x86_sse_cvttpd2pi VR128:$src))]>; |
| def Int_CVTTPD2PIrm: PDI<0x2C, MRMSrcMem, (outs VR64:$dst), (ins f128mem:$src), |
| "cvttpd2pi\t{$src, $dst|$dst, $src}", |
| [(set VR64:$dst, (int_x86_sse_cvttpd2pi |
| (load addr:$src)))]>; |
| def Int_CVTPI2PDrr : PDI<0x2A, MRMSrcReg, (outs VR128:$dst), (ins VR64:$src), |
| "cvtpi2pd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse_cvtpi2pd VR64:$src))]>; |
| def Int_CVTPI2PDrm : PDI<0x2A, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src), |
| "cvtpi2pd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse_cvtpi2pd |
| (load addr:$src)))]>; |
| |
| // Aliases for intrinsics |
| def Int_CVTTSD2SIrr : SDI<0x2C, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), |
| "cvttsd2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, |
| (int_x86_sse2_cvttsd2si VR128:$src))]>; |
| def Int_CVTTSD2SIrm : SDI<0x2C, MRMSrcMem, (outs GR32:$dst), (ins f128mem:$src), |
| "cvttsd2si\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (int_x86_sse2_cvttsd2si |
| (load addr:$src)))]>; |
| |
| // Comparison instructions |
| let isTwoAddress = 1 in { |
| def CMPSDrr : SDIi8<0xC2, MRMSrcReg, |
| (outs FR64:$dst), (ins FR64:$src1, FR64:$src, SSECC:$cc), |
| "cmp${cc}sd\t{$src, $dst|$dst, $src}", []>; |
| def CMPSDrm : SDIi8<0xC2, MRMSrcMem, |
| (outs FR64:$dst), (ins FR64:$src1, f64mem:$src, SSECC:$cc), |
| "cmp${cc}sd\t{$src, $dst|$dst, $src}", []>; |
| } |
| |
| let Defs = [EFLAGS] in { |
| def UCOMISDrr: PDI<0x2E, MRMSrcReg, (outs), (ins FR64:$src1, FR64:$src2), |
| "ucomisd\t{$src2, $src1|$src1, $src2}", |
| [(X86cmp FR64:$src1, FR64:$src2), (implicit EFLAGS)]>; |
| def UCOMISDrm: PDI<0x2E, MRMSrcMem, (outs), (ins FR64:$src1, f64mem:$src2), |
| "ucomisd\t{$src2, $src1|$src1, $src2}", |
| [(X86cmp FR64:$src1, (loadf64 addr:$src2)), |
| (implicit EFLAGS)]>; |
| } |
| |
| // Aliases to match intrinsics which expect XMM operand(s). |
| let isTwoAddress = 1 in { |
| def Int_CMPSDrr : SDIi8<0xC2, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src, SSECC:$cc), |
| "cmp${cc}sd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cmp_sd VR128:$src1, |
| VR128:$src, imm:$cc))]>; |
| def Int_CMPSDrm : SDIi8<0xC2, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f64mem:$src, SSECC:$cc), |
| "cmp${cc}sd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cmp_sd VR128:$src1, |
| (load addr:$src), imm:$cc))]>; |
| } |
| |
| let Defs = [EFLAGS] in { |
| def Int_UCOMISDrr: PDI<0x2E, MRMSrcReg, (outs), (ins VR128:$src1, VR128:$src2), |
| "ucomisd\t{$src2, $src1|$src1, $src2}", |
| [(X86ucomi (v2f64 VR128:$src1), (v2f64 VR128:$src2)), |
| (implicit EFLAGS)]>; |
| def Int_UCOMISDrm: PDI<0x2E, MRMSrcMem, (outs),(ins VR128:$src1, f128mem:$src2), |
| "ucomisd\t{$src2, $src1|$src1, $src2}", |
| [(X86ucomi (v2f64 VR128:$src1), (load addr:$src2)), |
| (implicit EFLAGS)]>; |
| |
| def Int_COMISDrr: PDI<0x2F, MRMSrcReg, (outs), (ins VR128:$src1, VR128:$src2), |
| "comisd\t{$src2, $src1|$src1, $src2}", |
| [(X86comi (v2f64 VR128:$src1), (v2f64 VR128:$src2)), |
| (implicit EFLAGS)]>; |
| def Int_COMISDrm: PDI<0x2F, MRMSrcMem, (outs), (ins VR128:$src1, f128mem:$src2), |
| "comisd\t{$src2, $src1|$src1, $src2}", |
| [(X86comi (v2f64 VR128:$src1), (load addr:$src2)), |
| (implicit EFLAGS)]>; |
| } // Defs = EFLAGS] |
| |
| // Aliases of packed SSE2 instructions for scalar use. These all have names that |
| // start with 'Fs'. |
| |
| // Alias instructions that map fld0 to pxor for sse. |
| let isReMaterializable = 1, neverHasSideEffects = 1 in |
| def FsFLD0SD : I<0xEF, MRMInitReg, (outs FR64:$dst), (ins), |
| "pxor\t$dst, $dst", [(set FR64:$dst, fpimm0)]>, |
| Requires<[HasSSE2]>, TB, OpSize; |
| |
| // Alias instruction to do FR64 reg-to-reg copy using movapd. Upper bits are |
| // disregarded. |
| def FsMOVAPDrr : PDI<0x28, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src), |
| "movapd\t{$src, $dst|$dst, $src}", []>; |
| |
| // Alias instruction to load FR64 from f128mem using movapd. Upper bits are |
| // disregarded. |
| let isLoad = 1 in |
| def FsMOVAPDrm : PDI<0x28, MRMSrcMem, (outs FR64:$dst), (ins f128mem:$src), |
| "movapd\t{$src, $dst|$dst, $src}", |
| [(set FR64:$dst, (alignedloadfsf64 addr:$src))]>; |
| |
| // Alias bitwise logical operations using SSE logical ops on packed FP values. |
| let isTwoAddress = 1 in { |
| let isCommutable = 1 in { |
| def FsANDPDrr : PDI<0x54, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src1, FR64:$src2), |
| "andpd\t{$src2, $dst|$dst, $src2}", |
| [(set FR64:$dst, (X86fand FR64:$src1, FR64:$src2))]>; |
| def FsORPDrr : PDI<0x56, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src1, FR64:$src2), |
| "orpd\t{$src2, $dst|$dst, $src2}", |
| [(set FR64:$dst, (X86for FR64:$src1, FR64:$src2))]>; |
| def FsXORPDrr : PDI<0x57, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src1, FR64:$src2), |
| "xorpd\t{$src2, $dst|$dst, $src2}", |
| [(set FR64:$dst, (X86fxor FR64:$src1, FR64:$src2))]>; |
| } |
| |
| def FsANDPDrm : PDI<0x54, MRMSrcMem, (outs FR64:$dst), (ins FR64:$src1, f128mem:$src2), |
| "andpd\t{$src2, $dst|$dst, $src2}", |
| [(set FR64:$dst, (X86fand FR64:$src1, |
| (memopfsf64 addr:$src2)))]>; |
| def FsORPDrm : PDI<0x56, MRMSrcMem, (outs FR64:$dst), (ins FR64:$src1, f128mem:$src2), |
| "orpd\t{$src2, $dst|$dst, $src2}", |
| [(set FR64:$dst, (X86for FR64:$src1, |
| (memopfsf64 addr:$src2)))]>; |
| def FsXORPDrm : PDI<0x57, MRMSrcMem, (outs FR64:$dst), (ins FR64:$src1, f128mem:$src2), |
| "xorpd\t{$src2, $dst|$dst, $src2}", |
| [(set FR64:$dst, (X86fxor FR64:$src1, |
| (memopfsf64 addr:$src2)))]>; |
| |
| def FsANDNPDrr : PDI<0x55, MRMSrcReg, |
| (outs FR64:$dst), (ins FR64:$src1, FR64:$src2), |
| "andnpd\t{$src2, $dst|$dst, $src2}", []>; |
| def FsANDNPDrm : PDI<0x55, MRMSrcMem, |
| (outs FR64:$dst), (ins FR64:$src1, f128mem:$src2), |
| "andnpd\t{$src2, $dst|$dst, $src2}", []>; |
| } |
| |
| /// basic_sse2_fp_binop_rm - SSE2 binops come in both scalar and vector forms. |
| /// |
| /// In addition, we also have a special variant of the scalar form here to |
| /// represent the associated intrinsic operation. This form is unlike the |
| /// plain scalar form, in that it takes an entire vector (instead of a scalar) |
| /// and leaves the top elements undefined. |
| /// |
| /// These three forms can each be reg+reg or reg+mem, so there are a total of |
| /// six "instructions". |
| /// |
| let isTwoAddress = 1 in { |
| multiclass basic_sse2_fp_binop_rm<bits<8> opc, string OpcodeStr, |
| SDNode OpNode, Intrinsic F64Int, |
| bit Commutable = 0> { |
| // Scalar operation, reg+reg. |
| def SDrr : SDI<opc, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src1, FR64:$src2), |
| !strconcat(OpcodeStr, "sd\t{$src2, $dst|$dst, $src2}"), |
| [(set FR64:$dst, (OpNode FR64:$src1, FR64:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Scalar operation, reg+mem. |
| def SDrm : SDI<opc, MRMSrcMem, (outs FR64:$dst), (ins FR64:$src1, f64mem:$src2), |
| !strconcat(OpcodeStr, "sd\t{$src2, $dst|$dst, $src2}"), |
| [(set FR64:$dst, (OpNode FR64:$src1, (load addr:$src2)))]>; |
| |
| // Vector operation, reg+reg. |
| def PDrr : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "pd\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (v2f64 (OpNode VR128:$src1, VR128:$src2)))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Vector operation, reg+mem. |
| def PDrm : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| !strconcat(OpcodeStr, "pd\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (OpNode VR128:$src1, (memopv2f64 addr:$src2)))]>; |
| |
| // Intrinsic operation, reg+reg. |
| def SDrr_Int : SDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "sd\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (F64Int VR128:$src1, VR128:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Intrinsic operation, reg+mem. |
| def SDrm_Int : SDI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, sdmem:$src2), |
| !strconcat(OpcodeStr, "sd\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (F64Int VR128:$src1, |
| sse_load_f64:$src2))]>; |
| } |
| } |
| |
| // Arithmetic instructions |
| defm ADD : basic_sse2_fp_binop_rm<0x58, "add", fadd, int_x86_sse2_add_sd, 1>; |
| defm MUL : basic_sse2_fp_binop_rm<0x59, "mul", fmul, int_x86_sse2_mul_sd, 1>; |
| defm SUB : basic_sse2_fp_binop_rm<0x5C, "sub", fsub, int_x86_sse2_sub_sd>; |
| defm DIV : basic_sse2_fp_binop_rm<0x5E, "div", fdiv, int_x86_sse2_div_sd>; |
| |
| /// sse2_fp_binop_rm - Other SSE2 binops |
| /// |
| /// This multiclass is like basic_sse2_fp_binop_rm, with the addition of |
| /// instructions for a full-vector intrinsic form. Operations that map |
| /// onto C operators don't use this form since they just use the plain |
| /// vector form instead of having a separate vector intrinsic form. |
| /// |
| /// This provides a total of eight "instructions". |
| /// |
| let isTwoAddress = 1 in { |
| multiclass sse2_fp_binop_rm<bits<8> opc, string OpcodeStr, |
| SDNode OpNode, |
| Intrinsic F64Int, |
| Intrinsic V2F64Int, |
| bit Commutable = 0> { |
| |
| // Scalar operation, reg+reg. |
| def SDrr : SDI<opc, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src1, FR64:$src2), |
| !strconcat(OpcodeStr, "sd\t{$src2, $dst|$dst, $src2}"), |
| [(set FR64:$dst, (OpNode FR64:$src1, FR64:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Scalar operation, reg+mem. |
| def SDrm : SDI<opc, MRMSrcMem, (outs FR64:$dst), (ins FR64:$src1, f64mem:$src2), |
| !strconcat(OpcodeStr, "sd\t{$src2, $dst|$dst, $src2}"), |
| [(set FR64:$dst, (OpNode FR64:$src1, (load addr:$src2)))]>; |
| |
| // Vector operation, reg+reg. |
| def PDrr : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "pd\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (v2f64 (OpNode VR128:$src1, VR128:$src2)))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Vector operation, reg+mem. |
| def PDrm : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| !strconcat(OpcodeStr, "pd\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (OpNode VR128:$src1, (memopv2f64 addr:$src2)))]>; |
| |
| // Intrinsic operation, reg+reg. |
| def SDrr_Int : SDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "sd\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (F64Int VR128:$src1, VR128:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Intrinsic operation, reg+mem. |
| def SDrm_Int : SDI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, sdmem:$src2), |
| !strconcat(OpcodeStr, "sd\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (F64Int VR128:$src1, |
| sse_load_f64:$src2))]>; |
| |
| // Vector intrinsic operation, reg+reg. |
| def PDrr_Int : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "pd\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (V2F64Int VR128:$src1, VR128:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Vector intrinsic operation, reg+mem. |
| def PDrm_Int : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| !strconcat(OpcodeStr, "pd\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (V2F64Int VR128:$src1, (load addr:$src2)))]>; |
| } |
| } |
| |
| defm MAX : sse2_fp_binop_rm<0x5F, "max", X86fmax, |
| int_x86_sse2_max_sd, int_x86_sse2_max_pd>; |
| defm MIN : sse2_fp_binop_rm<0x5D, "min", X86fmin, |
| int_x86_sse2_min_sd, int_x86_sse2_min_pd>; |
| |
| //===----------------------------------------------------------------------===// |
| // SSE packed FP Instructions |
| |
| // Move Instructions |
| def MOVAPDrr : PDI<0x28, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "movapd\t{$src, $dst|$dst, $src}", []>; |
| let isLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in |
| def MOVAPDrm : PDI<0x28, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "movapd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (alignedloadv2f64 addr:$src))]>; |
| |
| def MOVAPDmr : PDI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), |
| "movapd\t{$src, $dst|$dst, $src}", |
| [(alignedstore (v2f64 VR128:$src), addr:$dst)]>; |
| |
| def MOVUPDrr : PDI<0x10, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "movupd\t{$src, $dst|$dst, $src}", []>; |
| let isLoad = 1 in |
| def MOVUPDrm : PDI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "movupd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (loadv2f64 addr:$src))]>; |
| def MOVUPDmr : PDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), |
| "movupd\t{$src, $dst|$dst, $src}", |
| [(store (v2f64 VR128:$src), addr:$dst)]>; |
| |
| // Intrinsic forms of MOVUPD load and store |
| def MOVUPDrm_Int : PDI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "movupd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_loadu_pd addr:$src))]>; |
| def MOVUPDmr_Int : PDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), |
| "movupd\t{$src, $dst|$dst, $src}", |
| [(int_x86_sse2_storeu_pd addr:$dst, VR128:$src)]>; |
| |
| let isTwoAddress = 1 in { |
| let AddedComplexity = 20 in { |
| def MOVLPDrm : PDI<0x12, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), |
| "movlpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2f64 (vector_shuffle VR128:$src1, |
| (scalar_to_vector (loadf64 addr:$src2)), |
| MOVLP_shuffle_mask)))]>; |
| def MOVHPDrm : PDI<0x16, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), |
| "movhpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2f64 (vector_shuffle VR128:$src1, |
| (scalar_to_vector (loadf64 addr:$src2)), |
| MOVHP_shuffle_mask)))]>; |
| } // AddedComplexity |
| } // isTwoAddress |
| |
| def MOVLPDmr : PDI<0x13, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src), |
| "movlpd\t{$src, $dst|$dst, $src}", |
| [(store (f64 (vector_extract (v2f64 VR128:$src), |
| (iPTR 0))), addr:$dst)]>; |
| |
| // v2f64 extract element 1 is always custom lowered to unpack high to low |
| // and extract element 0 so the non-store version isn't too horrible. |
| def MOVHPDmr : PDI<0x17, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src), |
| "movhpd\t{$src, $dst|$dst, $src}", |
| [(store (f64 (vector_extract |
| (v2f64 (vector_shuffle VR128:$src, (undef), |
| UNPCKH_shuffle_mask)), (iPTR 0))), |
| addr:$dst)]>; |
| |
| // SSE2 instructions without OpSize prefix |
| def Int_CVTDQ2PSrr : I<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "cvtdq2ps\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtdq2ps VR128:$src))]>, |
| TB, Requires<[HasSSE2]>; |
| def Int_CVTDQ2PSrm : I<0x5B, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), |
| "cvtdq2ps\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtdq2ps |
| (bitconvert (memopv2i64 addr:$src))))]>, |
| TB, Requires<[HasSSE2]>; |
| |
| // SSE2 instructions with XS prefix |
| def Int_CVTDQ2PDrr : I<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "cvtdq2pd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtdq2pd VR128:$src))]>, |
| XS, Requires<[HasSSE2]>; |
| def Int_CVTDQ2PDrm : I<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src), |
| "cvtdq2pd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtdq2pd |
| (bitconvert (memopv2i64 addr:$src))))]>, |
| XS, Requires<[HasSSE2]>; |
| |
| def Int_CVTPS2DQrr : PDI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "cvtps2dq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtps2dq VR128:$src))]>; |
| def Int_CVTPS2DQrm : PDI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "cvtps2dq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtps2dq |
| (load addr:$src)))]>; |
| // SSE2 packed instructions with XS prefix |
| def Int_CVTTPS2DQrr : I<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "cvttps2dq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvttps2dq VR128:$src))]>, |
| XS, Requires<[HasSSE2]>; |
| def Int_CVTTPS2DQrm : I<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "cvttps2dq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvttps2dq |
| (load addr:$src)))]>, |
| XS, Requires<[HasSSE2]>; |
| |
| // SSE2 packed instructions with XD prefix |
| def Int_CVTPD2DQrr : I<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "cvtpd2dq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtpd2dq VR128:$src))]>, |
| XD, Requires<[HasSSE2]>; |
| def Int_CVTPD2DQrm : I<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "cvtpd2dq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtpd2dq |
| (load addr:$src)))]>, |
| XD, Requires<[HasSSE2]>; |
| |
| def Int_CVTTPD2DQrr : PDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "cvttpd2dq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvttpd2dq VR128:$src))]>; |
| def Int_CVTTPD2DQrm : PDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "cvttpd2dq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvttpd2dq |
| (load addr:$src)))]>; |
| |
| // SSE2 instructions without OpSize prefix |
| def Int_CVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "cvtps2pd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtps2pd VR128:$src))]>, |
| TB, Requires<[HasSSE2]>; |
| def Int_CVTPS2PDrm : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins f64mem:$src), |
| "cvtps2pd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtps2pd |
| (load addr:$src)))]>, |
| TB, Requires<[HasSSE2]>; |
| |
| def Int_CVTPD2PSrr : PDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "cvtpd2ps\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtpd2ps VR128:$src))]>; |
| def Int_CVTPD2PSrm : PDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins f128mem:$src), |
| "cvtpd2ps\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cvtpd2ps |
| (load addr:$src)))]>; |
| |
| // Match intrinsics which expect XMM operand(s). |
| // Aliases for intrinsics |
| let isTwoAddress = 1 in { |
| def Int_CVTSI2SDrr: SDI<0x2A, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, GR32:$src2), |
| "cvtsi2sd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse2_cvtsi2sd VR128:$src1, |
| GR32:$src2))]>; |
| def Int_CVTSI2SDrm: SDI<0x2A, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i32mem:$src2), |
| "cvtsi2sd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse2_cvtsi2sd VR128:$src1, |
| (loadi32 addr:$src2)))]>; |
| def Int_CVTSD2SSrr: SDI<0x5A, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "cvtsd2ss\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse2_cvtsd2ss VR128:$src1, |
| VR128:$src2))]>; |
| def Int_CVTSD2SSrm: SDI<0x5A, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), |
| "cvtsd2ss\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse2_cvtsd2ss VR128:$src1, |
| (load addr:$src2)))]>; |
| def Int_CVTSS2SDrr: I<0x5A, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "cvtss2sd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse2_cvtss2sd VR128:$src1, |
| VR128:$src2))]>, XS, |
| Requires<[HasSSE2]>; |
| def Int_CVTSS2SDrm: I<0x5A, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f32mem:$src2), |
| "cvtss2sd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse2_cvtss2sd VR128:$src1, |
| (load addr:$src2)))]>, XS, |
| Requires<[HasSSE2]>; |
| } |
| |
| // Arithmetic |
| |
| /// sse2_fp_unop_rm - SSE2 unops come in both scalar and vector forms. |
| /// |
| /// In addition, we also have a special variant of the scalar form here to |
| /// represent the associated intrinsic operation. This form is unlike the |
| /// plain scalar form, in that it takes an entire vector (instead of a |
| /// scalar) and leaves the top elements undefined. |
| /// |
| /// And, we have a special variant form for a full-vector intrinsic form. |
| /// |
| /// These four forms can each have a reg or a mem operand, so there are a |
| /// total of eight "instructions". |
| /// |
| multiclass sse2_fp_unop_rm<bits<8> opc, string OpcodeStr, |
| SDNode OpNode, |
| Intrinsic F64Int, |
| Intrinsic V2F64Int, |
| bit Commutable = 0> { |
| // Scalar operation, reg. |
| def SDr : SDI<opc, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src), |
| !strconcat(OpcodeStr, "sd\t{$src, $dst|$dst, $src}"), |
| [(set FR64:$dst, (OpNode FR64:$src))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Scalar operation, mem. |
| def SDm : SDI<opc, MRMSrcMem, (outs FR64:$dst), (ins f64mem:$src), |
| !strconcat(OpcodeStr, "sd\t{$src, $dst|$dst, $src}"), |
| [(set FR64:$dst, (OpNode (load addr:$src)))]>; |
| |
| // Vector operation, reg. |
| def PDr : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| !strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (v2f64 (OpNode VR128:$src)))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Vector operation, mem. |
| def PDm : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| !strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (OpNode (memopv2f64 addr:$src)))]>; |
| |
| // Intrinsic operation, reg. |
| def SDr_Int : SDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| !strconcat(OpcodeStr, "sd\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (F64Int VR128:$src))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Intrinsic operation, mem. |
| def SDm_Int : SDI<opc, MRMSrcMem, (outs VR128:$dst), (ins sdmem:$src), |
| !strconcat(OpcodeStr, "sd\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (F64Int sse_load_f64:$src))]>; |
| |
| // Vector intrinsic operation, reg |
| def PDr_Int : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| !strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (V2F64Int VR128:$src))]> { |
| let isCommutable = Commutable; |
| } |
| |
| // Vector intrinsic operation, mem |
| def PDm_Int : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| !strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (V2F64Int (load addr:$src)))]>; |
| } |
| |
| // Square root. |
| defm SQRT : sse2_fp_unop_rm<0x51, "sqrt", fsqrt, |
| int_x86_sse2_sqrt_sd, int_x86_sse2_sqrt_pd>; |
| |
| // There is no f64 version of the reciprocal approximation instructions. |
| |
| // Logical |
| let isTwoAddress = 1 in { |
| let isCommutable = 1 in { |
| def ANDPDrr : PDI<0x54, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "andpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (and (bc_v2i64 (v2f64 VR128:$src1)), |
| (bc_v2i64 (v2f64 VR128:$src2))))]>; |
| def ORPDrr : PDI<0x56, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "orpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (or (bc_v2i64 (v2f64 VR128:$src1)), |
| (bc_v2i64 (v2f64 VR128:$src2))))]>; |
| def XORPDrr : PDI<0x57, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "xorpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (xor (bc_v2i64 (v2f64 VR128:$src1)), |
| (bc_v2i64 (v2f64 VR128:$src2))))]>; |
| } |
| |
| def ANDPDrm : PDI<0x54, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "andpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (and (bc_v2i64 (v2f64 VR128:$src1)), |
| (memopv2i64 addr:$src2)))]>; |
| def ORPDrm : PDI<0x56, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "orpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (or (bc_v2i64 (v2f64 VR128:$src1)), |
| (memopv2i64 addr:$src2)))]>; |
| def XORPDrm : PDI<0x57, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "xorpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (xor (bc_v2i64 (v2f64 VR128:$src1)), |
| (memopv2i64 addr:$src2)))]>; |
| def ANDNPDrr : PDI<0x55, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "andnpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (and (vnot (bc_v2i64 (v2f64 VR128:$src1))), |
| (bc_v2i64 (v2f64 VR128:$src2))))]>; |
| def ANDNPDrm : PDI<0x55, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1,f128mem:$src2), |
| "andnpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (and (vnot (bc_v2i64 (v2f64 VR128:$src1))), |
| (memopv2i64 addr:$src2)))]>; |
| } |
| |
| let isTwoAddress = 1 in { |
| def CMPPDrri : PDIi8<0xC2, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src, SSECC:$cc), |
| "cmp${cc}pd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cmp_pd VR128:$src1, |
| VR128:$src, imm:$cc))]>; |
| def CMPPDrmi : PDIi8<0xC2, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src, SSECC:$cc), |
| "cmp${cc}pd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_cmp_pd VR128:$src1, |
| (load addr:$src), imm:$cc))]>; |
| } |
| |
| // Shuffle and unpack instructions |
| let isTwoAddress = 1 in { |
| def SHUFPDrri : PDIi8<0xC6, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2, i8imm:$src3), |
| "shufpd\t{$src3, $src2, $dst|$dst, $src2, $src3}", |
| [(set VR128:$dst, (v2f64 (vector_shuffle |
| VR128:$src1, VR128:$src2, |
| SHUFP_shuffle_mask:$src3)))]>; |
| def SHUFPDrmi : PDIi8<0xC6, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, |
| f128mem:$src2, i8imm:$src3), |
| "shufpd\t{$src3, $src2, $dst|$dst, $src2, $src3}", |
| [(set VR128:$dst, |
| (v2f64 (vector_shuffle |
| VR128:$src1, (memopv2f64 addr:$src2), |
| SHUFP_shuffle_mask:$src3)))]>; |
| |
| let AddedComplexity = 10 in { |
| def UNPCKHPDrr : PDI<0x15, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "unpckhpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2f64 (vector_shuffle |
| VR128:$src1, VR128:$src2, |
| UNPCKH_shuffle_mask)))]>; |
| def UNPCKHPDrm : PDI<0x15, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "unpckhpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2f64 (vector_shuffle |
| VR128:$src1, (memopv2f64 addr:$src2), |
| UNPCKH_shuffle_mask)))]>; |
| |
| def UNPCKLPDrr : PDI<0x14, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "unpcklpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2f64 (vector_shuffle |
| VR128:$src1, VR128:$src2, |
| UNPCKL_shuffle_mask)))]>; |
| def UNPCKLPDrm : PDI<0x14, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "unpcklpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2f64 (vector_shuffle |
| VR128:$src1, (memopv2f64 addr:$src2), |
| UNPCKL_shuffle_mask)))]>; |
| } // AddedComplexity |
| } // isTwoAddress |
| |
| |
| //===----------------------------------------------------------------------===// |
| // SSE integer instructions |
| |
| // Move Instructions |
| def MOVDQArr : PDI<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "movdqa\t{$src, $dst|$dst, $src}", []>; |
| let isLoad = 1 in |
| def MOVDQArm : PDI<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), |
| "movdqa\t{$src, $dst|$dst, $src}", |
| [/*(set VR128:$dst, (alignedloadv2i64 addr:$src))*/]>; |
| def MOVDQAmr : PDI<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), |
| "movdqa\t{$src, $dst|$dst, $src}", |
| [/*(alignedstore (v2i64 VR128:$src), addr:$dst)*/]>; |
| let isLoad = 1 in |
| def MOVDQUrm : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), |
| "movdqu\t{$src, $dst|$dst, $src}", |
| [/*(set VR128:$dst, (loadv2i64 addr:$src))*/]>, |
| XS, Requires<[HasSSE2]>; |
| def MOVDQUmr : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), |
| "movdqu\t{$src, $dst|$dst, $src}", |
| [/*(store (v2i64 VR128:$src), addr:$dst)*/]>, |
| XS, Requires<[HasSSE2]>; |
| |
| // Intrinsic forms of MOVDQU load and store |
| let isLoad = 1 in |
| def MOVDQUrm_Int : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), |
| "movdqu\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse2_loadu_dq addr:$src))]>, |
| XS, Requires<[HasSSE2]>; |
| def MOVDQUmr_Int : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), |
| "movdqu\t{$src, $dst|$dst, $src}", |
| [(int_x86_sse2_storeu_dq addr:$dst, VR128:$src)]>, |
| XS, Requires<[HasSSE2]>; |
| |
| let isTwoAddress = 1 in { |
| |
| multiclass PDI_binop_rm_int<bits<8> opc, string OpcodeStr, Intrinsic IntId, |
| bit Commutable = 0> { |
| def rr : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (IntId VR128:$src1, VR128:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| def rm : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (IntId VR128:$src1, |
| (bitconvert (memopv2i64 addr:$src2))))]>; |
| } |
| |
| multiclass PDI_binop_rmi_int<bits<8> opc, bits<8> opc2, Format ImmForm, |
| string OpcodeStr, Intrinsic IntId> { |
| def rr : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (IntId VR128:$src1, VR128:$src2))]>; |
| def rm : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (IntId VR128:$src1, |
| (bitconvert (memopv2i64 addr:$src2))))]>; |
| def ri : PDIi8<opc2, ImmForm, (outs VR128:$dst), (ins VR128:$src1, i32i8imm:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (IntId VR128:$src1, |
| (scalar_to_vector (i32 imm:$src2))))]>; |
| } |
| |
| |
| /// PDI_binop_rm - Simple SSE2 binary operator. |
| multiclass PDI_binop_rm<bits<8> opc, string OpcodeStr, SDNode OpNode, |
| ValueType OpVT, bit Commutable = 0> { |
| def rr : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (OpVT (OpNode VR128:$src1, VR128:$src2)))]> { |
| let isCommutable = Commutable; |
| } |
| def rm : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (OpVT (OpNode VR128:$src1, |
| (bitconvert (memopv2i64 addr:$src2)))))]>; |
| } |
| |
| /// PDI_binop_rm_v2i64 - Simple SSE2 binary operator whose type is v2i64. |
| /// |
| /// FIXME: we could eliminate this and use PDI_binop_rm instead if tblgen knew |
| /// to collapse (bitconvert VT to VT) into its operand. |
| /// |
| multiclass PDI_binop_rm_v2i64<bits<8> opc, string OpcodeStr, SDNode OpNode, |
| bit Commutable = 0> { |
| def rr : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (v2i64 (OpNode VR128:$src1, VR128:$src2)))]> { |
| let isCommutable = Commutable; |
| } |
| def rm : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (OpNode VR128:$src1,(memopv2i64 addr:$src2)))]>; |
| } |
| |
| } // isTwoAddress |
| |
| // 128-bit Integer Arithmetic |
| |
| defm PADDB : PDI_binop_rm<0xFC, "paddb", add, v16i8, 1>; |
| defm PADDW : PDI_binop_rm<0xFD, "paddw", add, v8i16, 1>; |
| defm PADDD : PDI_binop_rm<0xFE, "paddd", add, v4i32, 1>; |
| defm PADDQ : PDI_binop_rm_v2i64<0xD4, "paddq", add, 1>; |
| |
| defm PADDSB : PDI_binop_rm_int<0xEC, "paddsb" , int_x86_sse2_padds_b, 1>; |
| defm PADDSW : PDI_binop_rm_int<0xED, "paddsw" , int_x86_sse2_padds_w, 1>; |
| defm PADDUSB : PDI_binop_rm_int<0xDC, "paddusb", int_x86_sse2_paddus_b, 1>; |
| defm PADDUSW : PDI_binop_rm_int<0xDD, "paddusw", int_x86_sse2_paddus_w, 1>; |
| |
| defm PSUBB : PDI_binop_rm<0xF8, "psubb", sub, v16i8>; |
| defm PSUBW : PDI_binop_rm<0xF9, "psubw", sub, v8i16>; |
| defm PSUBD : PDI_binop_rm<0xFA, "psubd", sub, v4i32>; |
| defm PSUBQ : PDI_binop_rm_v2i64<0xFB, "psubq", sub>; |
| |
| defm PSUBSB : PDI_binop_rm_int<0xE8, "psubsb" , int_x86_sse2_psubs_b>; |
| defm PSUBSW : PDI_binop_rm_int<0xE9, "psubsw" , int_x86_sse2_psubs_w>; |
| defm PSUBUSB : PDI_binop_rm_int<0xD8, "psubusb", int_x86_sse2_psubus_b>; |
| defm PSUBUSW : PDI_binop_rm_int<0xD9, "psubusw", int_x86_sse2_psubus_w>; |
| |
| defm PMULLW : PDI_binop_rm<0xD5, "pmullw", mul, v8i16, 1>; |
| |
| defm PMULHUW : PDI_binop_rm_int<0xE4, "pmulhuw", int_x86_sse2_pmulhu_w, 1>; |
| defm PMULHW : PDI_binop_rm_int<0xE5, "pmulhw" , int_x86_sse2_pmulh_w , 1>; |
| defm PMULUDQ : PDI_binop_rm_int<0xF4, "pmuludq", int_x86_sse2_pmulu_dq, 1>; |
| |
| defm PMADDWD : PDI_binop_rm_int<0xF5, "pmaddwd", int_x86_sse2_pmadd_wd, 1>; |
| |
| defm PAVGB : PDI_binop_rm_int<0xE0, "pavgb", int_x86_sse2_pavg_b, 1>; |
| defm PAVGW : PDI_binop_rm_int<0xE3, "pavgw", int_x86_sse2_pavg_w, 1>; |
| |
| |
| defm PMINUB : PDI_binop_rm_int<0xDA, "pminub", int_x86_sse2_pminu_b, 1>; |
| defm PMINSW : PDI_binop_rm_int<0xEA, "pminsw", int_x86_sse2_pmins_w, 1>; |
| defm PMAXUB : PDI_binop_rm_int<0xDE, "pmaxub", int_x86_sse2_pmaxu_b, 1>; |
| defm PMAXSW : PDI_binop_rm_int<0xEE, "pmaxsw", int_x86_sse2_pmaxs_w, 1>; |
| defm PSADBW : PDI_binop_rm_int<0xE0, "psadbw", int_x86_sse2_psad_bw, 1>; |
| |
| |
| defm PSLLW : PDI_binop_rmi_int<0xF1, 0x71, MRM6r, "psllw", int_x86_sse2_psll_w>; |
| defm PSLLD : PDI_binop_rmi_int<0xF2, 0x72, MRM6r, "pslld", int_x86_sse2_psll_d>; |
| defm PSLLQ : PDI_binop_rmi_int<0xF3, 0x73, MRM6r, "psllq", int_x86_sse2_psll_q>; |
| |
| defm PSRLW : PDI_binop_rmi_int<0xD1, 0x71, MRM2r, "psrlw", int_x86_sse2_psrl_w>; |
| defm PSRLD : PDI_binop_rmi_int<0xD2, 0x72, MRM2r, "psrld", int_x86_sse2_psrl_d>; |
| defm PSRLQ : PDI_binop_rmi_int<0xD3, 0x73, MRM2r, "psrlq", int_x86_sse2_psrl_q>; |
| |
| defm PSRAW : PDI_binop_rmi_int<0xE1, 0x71, MRM4r, "psraw", int_x86_sse2_psra_w>; |
| defm PSRAD : PDI_binop_rmi_int<0xE2, 0x72, MRM4r, "psrad", int_x86_sse2_psra_d>; |
| // PSRAQ doesn't exist in SSE[1-3]. |
| |
| // 128-bit logical shifts. |
| let isTwoAddress = 1 in { |
| def PSLLDQri : PDIi8<0x73, MRM7r, |
| (outs VR128:$dst), (ins VR128:$src1, i32i8imm:$src2), |
| "pslldq\t{$src2, $dst|$dst, $src2}", []>; |
| def PSRLDQri : PDIi8<0x73, MRM3r, |
| (outs VR128:$dst), (ins VR128:$src1, i32i8imm:$src2), |
| "psrldq\t{$src2, $dst|$dst, $src2}", []>; |
| // PSRADQri doesn't exist in SSE[1-3]. |
| } |
| |
| let Predicates = [HasSSE2] in { |
| def : Pat<(int_x86_sse2_psll_dq VR128:$src1, imm:$src2), |
| (v2i64 (PSLLDQri VR128:$src1, (PSxLDQ_imm imm:$src2)))>; |
| def : Pat<(int_x86_sse2_psrl_dq VR128:$src1, imm:$src2), |
| (v2i64 (PSRLDQri VR128:$src1, (PSxLDQ_imm imm:$src2)))>; |
| def : Pat<(v2f64 (X86fsrl VR128:$src1, i32immSExt8:$src2)), |
| (v2f64 (PSRLDQri VR128:$src1, (PSxLDQ_imm imm:$src2)))>; |
| } |
| |
| // Logical |
| defm PAND : PDI_binop_rm_v2i64<0xDB, "pand", and, 1>; |
| defm POR : PDI_binop_rm_v2i64<0xEB, "por" , or , 1>; |
| defm PXOR : PDI_binop_rm_v2i64<0xEF, "pxor", xor, 1>; |
| |
| let isTwoAddress = 1 in { |
| def PANDNrr : PDI<0xDF, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "pandn\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (v2i64 (and (vnot VR128:$src1), |
| VR128:$src2)))]>; |
| |
| def PANDNrm : PDI<0xDF, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| "pandn\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (v2i64 (and (vnot VR128:$src1), |
| (memopv2i64 addr:$src2))))]>; |
| } |
| |
| // SSE2 Integer comparison |
| defm PCMPEQB : PDI_binop_rm_int<0x74, "pcmpeqb", int_x86_sse2_pcmpeq_b>; |
| defm PCMPEQW : PDI_binop_rm_int<0x75, "pcmpeqw", int_x86_sse2_pcmpeq_w>; |
| defm PCMPEQD : PDI_binop_rm_int<0x76, "pcmpeqd", int_x86_sse2_pcmpeq_d>; |
| defm PCMPGTB : PDI_binop_rm_int<0x64, "pcmpgtb", int_x86_sse2_pcmpgt_b>; |
| defm PCMPGTW : PDI_binop_rm_int<0x65, "pcmpgtw", int_x86_sse2_pcmpgt_w>; |
| defm PCMPGTD : PDI_binop_rm_int<0x66, "pcmpgtd", int_x86_sse2_pcmpgt_d>; |
| |
| // Pack instructions |
| defm PACKSSWB : PDI_binop_rm_int<0x63, "packsswb", int_x86_sse2_packsswb_128>; |
| defm PACKSSDW : PDI_binop_rm_int<0x6B, "packssdw", int_x86_sse2_packssdw_128>; |
| defm PACKUSWB : PDI_binop_rm_int<0x67, "packuswb", int_x86_sse2_packuswb_128>; |
| |
| // Shuffle and unpack instructions |
| def PSHUFDri : PDIi8<0x70, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, i8imm:$src2), |
| "pshufd\t{$src2, $src1, $dst|$dst, $src1, $src2}", |
| [(set VR128:$dst, (v4i32 (vector_shuffle |
| VR128:$src1, (undef), |
| PSHUFD_shuffle_mask:$src2)))]>; |
| def PSHUFDmi : PDIi8<0x70, MRMSrcMem, |
| (outs VR128:$dst), (ins i128mem:$src1, i8imm:$src2), |
| "pshufd\t{$src2, $src1, $dst|$dst, $src1, $src2}", |
| [(set VR128:$dst, (v4i32 (vector_shuffle |
| (bc_v4i32(memopv2i64 addr:$src1)), |
| (undef), |
| PSHUFD_shuffle_mask:$src2)))]>; |
| |
| // SSE2 with ImmT == Imm8 and XS prefix. |
| def PSHUFHWri : Ii8<0x70, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, i8imm:$src2), |
| "pshufhw\t{$src2, $src1, $dst|$dst, $src1, $src2}", |
| [(set VR128:$dst, (v8i16 (vector_shuffle |
| VR128:$src1, (undef), |
| PSHUFHW_shuffle_mask:$src2)))]>, |
| XS, Requires<[HasSSE2]>; |
| def PSHUFHWmi : Ii8<0x70, MRMSrcMem, |
| (outs VR128:$dst), (ins i128mem:$src1, i8imm:$src2), |
| "pshufhw\t{$src2, $src1, $dst|$dst, $src1, $src2}", |
| [(set VR128:$dst, (v8i16 (vector_shuffle |
| (bc_v8i16 (memopv2i64 addr:$src1)), |
| (undef), |
| PSHUFHW_shuffle_mask:$src2)))]>, |
| XS, Requires<[HasSSE2]>; |
| |
| // SSE2 with ImmT == Imm8 and XD prefix. |
| def PSHUFLWri : Ii8<0x70, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, i32i8imm:$src2), |
| "pshuflw\t{$src2, $src1, $dst|$dst, $src1, $src2}", |
| [(set VR128:$dst, (v8i16 (vector_shuffle |
| VR128:$src1, (undef), |
| PSHUFLW_shuffle_mask:$src2)))]>, |
| XD, Requires<[HasSSE2]>; |
| def PSHUFLWmi : Ii8<0x70, MRMSrcMem, |
| (outs VR128:$dst), (ins i128mem:$src1, i32i8imm:$src2), |
| "pshuflw\t{$src2, $src1, $dst|$dst, $src1, $src2}", |
| [(set VR128:$dst, (v8i16 (vector_shuffle |
| (bc_v8i16 (memopv2i64 addr:$src1)), |
| (undef), |
| PSHUFLW_shuffle_mask:$src2)))]>, |
| XD, Requires<[HasSSE2]>; |
| |
| |
| let isTwoAddress = 1 in { |
| def PUNPCKLBWrr : PDI<0x60, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "punpcklbw\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v16i8 (vector_shuffle VR128:$src1, VR128:$src2, |
| UNPCKL_shuffle_mask)))]>; |
| def PUNPCKLBWrm : PDI<0x60, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| "punpcklbw\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v16i8 (vector_shuffle VR128:$src1, |
| (bc_v16i8 (memopv2i64 addr:$src2)), |
| UNPCKL_shuffle_mask)))]>; |
| def PUNPCKLWDrr : PDI<0x61, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "punpcklwd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v8i16 (vector_shuffle VR128:$src1, VR128:$src2, |
| UNPCKL_shuffle_mask)))]>; |
| def PUNPCKLWDrm : PDI<0x61, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| "punpcklwd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v8i16 (vector_shuffle VR128:$src1, |
| (bc_v8i16 (memopv2i64 addr:$src2)), |
| UNPCKL_shuffle_mask)))]>; |
| def PUNPCKLDQrr : PDI<0x62, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "punpckldq\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4i32 (vector_shuffle VR128:$src1, VR128:$src2, |
| UNPCKL_shuffle_mask)))]>; |
| def PUNPCKLDQrm : PDI<0x62, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| "punpckldq\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4i32 (vector_shuffle VR128:$src1, |
| (bc_v4i32 (memopv2i64 addr:$src2)), |
| UNPCKL_shuffle_mask)))]>; |
| def PUNPCKLQDQrr : PDI<0x6C, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "punpcklqdq\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2i64 (vector_shuffle VR128:$src1, VR128:$src2, |
| UNPCKL_shuffle_mask)))]>; |
| def PUNPCKLQDQrm : PDI<0x6C, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| "punpcklqdq\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2i64 (vector_shuffle VR128:$src1, |
| (memopv2i64 addr:$src2), |
| UNPCKL_shuffle_mask)))]>; |
| |
| def PUNPCKHBWrr : PDI<0x68, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "punpckhbw\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v16i8 (vector_shuffle VR128:$src1, VR128:$src2, |
| UNPCKH_shuffle_mask)))]>; |
| def PUNPCKHBWrm : PDI<0x68, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| "punpckhbw\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v16i8 (vector_shuffle VR128:$src1, |
| (bc_v16i8 (memopv2i64 addr:$src2)), |
| UNPCKH_shuffle_mask)))]>; |
| def PUNPCKHWDrr : PDI<0x69, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "punpckhwd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v8i16 (vector_shuffle VR128:$src1, VR128:$src2, |
| UNPCKH_shuffle_mask)))]>; |
| def PUNPCKHWDrm : PDI<0x69, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| "punpckhwd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v8i16 (vector_shuffle VR128:$src1, |
| (bc_v8i16 (memopv2i64 addr:$src2)), |
| UNPCKH_shuffle_mask)))]>; |
| def PUNPCKHDQrr : PDI<0x6A, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "punpckhdq\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4i32 (vector_shuffle VR128:$src1, VR128:$src2, |
| UNPCKH_shuffle_mask)))]>; |
| def PUNPCKHDQrm : PDI<0x6A, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| "punpckhdq\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v4i32 (vector_shuffle VR128:$src1, |
| (bc_v4i32 (memopv2i64 addr:$src2)), |
| UNPCKH_shuffle_mask)))]>; |
| def PUNPCKHQDQrr : PDI<0x6D, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "punpckhqdq\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2i64 (vector_shuffle VR128:$src1, VR128:$src2, |
| UNPCKH_shuffle_mask)))]>; |
| def PUNPCKHQDQrm : PDI<0x6D, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), |
| "punpckhqdq\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2i64 (vector_shuffle VR128:$src1, |
| (memopv2i64 addr:$src2), |
| UNPCKH_shuffle_mask)))]>; |
| } |
| |
| // Extract / Insert |
| def PEXTRWri : PDIi8<0xC5, MRMSrcReg, |
| (outs GR32:$dst), (ins VR128:$src1, i32i8imm:$src2), |
| "pextrw\t{$src2, $src1, $dst|$dst, $src1, $src2}", |
| [(set GR32:$dst, (X86pextrw (v8i16 VR128:$src1), |
| (iPTR imm:$src2)))]>; |
| let isTwoAddress = 1 in { |
| def PINSRWrri : PDIi8<0xC4, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, |
| GR32:$src2, i32i8imm:$src3), |
| "pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}", |
| [(set VR128:$dst, |
| (v8i16 (X86pinsrw (v8i16 VR128:$src1), |
| GR32:$src2, (iPTR imm:$src3))))]>; |
| def PINSRWrmi : PDIi8<0xC4, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, |
| i16mem:$src2, i32i8imm:$src3), |
| "pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}", |
| [(set VR128:$dst, |
| (v8i16 (X86pinsrw (v8i16 VR128:$src1), |
| (i32 (anyext (loadi16 addr:$src2))), |
| (iPTR imm:$src3))))]>; |
| } |
| |
| // Mask creation |
| def PMOVMSKBrr : PDI<0xD7, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), |
| "pmovmskb\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (int_x86_sse2_pmovmskb_128 VR128:$src))]>; |
| |
| // Conditional store |
| let Uses = [EDI] in |
| def MASKMOVDQU : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask), |
| "maskmovdqu\t{$mask, $src|$src, $mask}", |
| [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>; |
| |
| // Non-temporal stores |
| def MOVNTPDmr : PDI<0x2B, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), |
| "movntpd\t{$src, $dst|$dst, $src}", |
| [(int_x86_sse2_movnt_pd addr:$dst, VR128:$src)]>; |
| def MOVNTDQmr : PDI<0xE7, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), |
| "movntdq\t{$src, $dst|$dst, $src}", |
| [(int_x86_sse2_movnt_dq addr:$dst, VR128:$src)]>; |
| def MOVNTImr : I<0xC3, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src), |
| "movnti\t{$src, $dst|$dst, $src}", |
| [(int_x86_sse2_movnt_i addr:$dst, GR32:$src)]>, |
| TB, Requires<[HasSSE2]>; |
| |
| // Flush cache |
| def CLFLUSH : I<0xAE, MRM7m, (outs), (ins i8mem:$src), |
| "clflush\t$src", [(int_x86_sse2_clflush addr:$src)]>, |
| TB, Requires<[HasSSE2]>; |
| |
| // Load, store, and memory fence |
| def LFENCE : I<0xAE, MRM5m, (outs), (ins), |
| "lfence", [(int_x86_sse2_lfence)]>, TB, Requires<[HasSSE2]>; |
| def MFENCE : I<0xAE, MRM6m, (outs), (ins), |
| "mfence", [(int_x86_sse2_mfence)]>, TB, Requires<[HasSSE2]>; |
| |
| |
| // Alias instructions that map zero vector to pxor / xorp* for sse. |
| let isReMaterializable = 1, neverHasSideEffects = 1 in |
| def V_SETALLONES : PDI<0x76, MRMInitReg, (outs VR128:$dst), (ins), |
| "pcmpeqd\t$dst, $dst", |
| [(set VR128:$dst, (v4i32 immAllOnesV))]>; |
| |
| // FR64 to 128-bit vector conversion. |
| def MOVSD2PDrr : SDI<0x10, MRMSrcReg, (outs VR128:$dst), (ins FR64:$src), |
| "movsd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v2f64 (scalar_to_vector FR64:$src)))]>; |
| def MOVSD2PDrm : SDI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src), |
| "movsd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v2f64 (scalar_to_vector (loadf64 addr:$src))))]>; |
| |
| def MOVDI2PDIrr : PDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR32:$src), |
| "movd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v4i32 (scalar_to_vector GR32:$src)))]>; |
| def MOVDI2PDIrm : PDI<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src), |
| "movd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v4i32 (scalar_to_vector (loadi32 addr:$src))))]>; |
| |
| def MOVDI2SSrr : PDI<0x6E, MRMSrcReg, (outs FR32:$dst), (ins GR32:$src), |
| "movd\t{$src, $dst|$dst, $src}", |
| [(set FR32:$dst, (bitconvert GR32:$src))]>; |
| |
| def MOVDI2SSrm : PDI<0x6E, MRMSrcMem, (outs FR32:$dst), (ins i32mem:$src), |
| "movd\t{$src, $dst|$dst, $src}", |
| [(set FR32:$dst, (bitconvert (loadi32 addr:$src)))]>; |
| |
| // SSE2 instructions with XS prefix |
| def MOVQI2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src), |
| "movq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v2i64 (scalar_to_vector (loadi64 addr:$src))))]>, XS, |
| Requires<[HasSSE2]>; |
| def MOVPQI2QImr : PDI<0xD6, MRMDestMem, (outs), (ins i64mem:$dst, VR128:$src), |
| "movq\t{$src, $dst|$dst, $src}", |
| [(store (i64 (vector_extract (v2i64 VR128:$src), |
| (iPTR 0))), addr:$dst)]>; |
| |
| // FIXME: may not be able to eliminate this movss with coalescing the src and |
| // dest register classes are different. We really want to write this pattern |
| // like this: |
| // def : Pat<(f32 (vector_extract (v4f32 VR128:$src), (iPTR 0))), |
| // (f32 FR32:$src)>; |
| def MOVPD2SDrr : SDI<0x10, MRMSrcReg, (outs FR64:$dst), (ins VR128:$src), |
| "movsd\t{$src, $dst|$dst, $src}", |
| [(set FR64:$dst, (vector_extract (v2f64 VR128:$src), |
| (iPTR 0)))]>; |
| def MOVPD2SDmr : SDI<0x11, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src), |
| "movsd\t{$src, $dst|$dst, $src}", |
| [(store (f64 (vector_extract (v2f64 VR128:$src), |
| (iPTR 0))), addr:$dst)]>; |
| def MOVPDI2DIrr : PDI<0x7E, MRMDestReg, (outs GR32:$dst), (ins VR128:$src), |
| "movd\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (vector_extract (v4i32 VR128:$src), |
| (iPTR 0)))]>; |
| def MOVPDI2DImr : PDI<0x7E, MRMDestMem, (outs), (ins i32mem:$dst, VR128:$src), |
| "movd\t{$src, $dst|$dst, $src}", |
| [(store (i32 (vector_extract (v4i32 VR128:$src), |
| (iPTR 0))), addr:$dst)]>; |
| |
| def MOVSS2DIrr : PDI<0x7E, MRMDestReg, (outs GR32:$dst), (ins FR32:$src), |
| "movd\t{$src, $dst|$dst, $src}", |
| [(set GR32:$dst, (bitconvert FR32:$src))]>; |
| def MOVSS2DImr : PDI<0x7E, MRMDestMem, (outs), (ins i32mem:$dst, FR32:$src), |
| "movd\t{$src, $dst|$dst, $src}", |
| [(store (i32 (bitconvert FR32:$src)), addr:$dst)]>; |
| |
| |
| // Move to lower bits of a VR128, leaving upper bits alone. |
| // Three operand (but two address) aliases. |
| let isTwoAddress = 1 in { |
| def MOVLSD2PDrr : SDI<0x10, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, FR64:$src2), |
| "movsd\t{$src2, $dst|$dst, $src2}", []>; |
| |
| let AddedComplexity = 15 in |
| def MOVLPDrr : SDI<0x10, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "movsd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, |
| (v2f64 (vector_shuffle VR128:$src1, VR128:$src2, |
| MOVL_shuffle_mask)))]>; |
| } |
| |
| // Store / copy lower 64-bits of a XMM register. |
| def MOVLQ128mr : PDI<0xD6, MRMDestMem, (outs), (ins i64mem:$dst, VR128:$src), |
| "movq\t{$src, $dst|$dst, $src}", |
| [(int_x86_sse2_storel_dq addr:$dst, VR128:$src)]>; |
| |
| // Move to lower bits of a VR128 and zeroing upper bits. |
| // Loading from memory automatically zeroing upper bits. |
| let AddedComplexity = 20 in |
| def MOVZSD2PDrm : SDI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src), |
| "movsd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v2f64 (vector_shuffle immAllZerosV_bc, |
| (v2f64 (scalar_to_vector |
| (loadf64 addr:$src))), |
| MOVL_shuffle_mask)))]>; |
| |
| // movd / movq to XMM register zero-extends |
| let AddedComplexity = 15 in { |
| def MOVZDI2PDIrr : PDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR32:$src), |
| "movd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v4i32 (vector_shuffle immAllZerosV, |
| (v4i32 (scalar_to_vector GR32:$src)), |
| MOVL_shuffle_mask)))]>; |
| // This is X86-64 only. |
| def MOVZQI2PQIrr : RPDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR64:$src), |
| "mov{d|q}\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v2i64 (vector_shuffle immAllZerosV_bc, |
| (v2i64 (scalar_to_vector GR64:$src)), |
| MOVL_shuffle_mask)))]>; |
| } |
| |
| let AddedComplexity = 20 in { |
| def MOVZDI2PDIrm : PDI<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src), |
| "movd\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v4i32 (vector_shuffle immAllZerosV, |
| (v4i32 (scalar_to_vector (loadi32 addr:$src))), |
| MOVL_shuffle_mask)))]>; |
| def MOVZQI2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src), |
| "movq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v2i64 (vector_shuffle immAllZerosV_bc, |
| (v2i64 (scalar_to_vector (loadi64 addr:$src))), |
| MOVL_shuffle_mask)))]>, XS, |
| Requires<[HasSSE2]>; |
| } |
| |
| // Moving from XMM to XMM and clear upper 64 bits. Note, there is a bug in |
| // IA32 document. movq xmm1, xmm2 does clear the high bits. |
| let AddedComplexity = 15 in |
| def MOVZPQILo2PQIrr : I<0x7E, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "movq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (v2i64 (vector_shuffle immAllZerosV_bc, |
| VR128:$src, |
| MOVL_shuffle_mask)))]>, |
| XS, Requires<[HasSSE2]>; |
| |
| let AddedComplexity = 20 in |
| def MOVZPQILo2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), |
| "movq\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (v2i64 (vector_shuffle immAllZerosV_bc, |
| (memopv2i64 addr:$src), |
| MOVL_shuffle_mask)))]>, |
| XS, Requires<[HasSSE2]>; |
| |
| //===----------------------------------------------------------------------===// |
| // SSE3 Instructions |
| //===----------------------------------------------------------------------===// |
| |
| // Move Instructions |
| def MOVSHDUPrr : S3SI<0x16, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "movshdup\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (v4f32 (vector_shuffle |
| VR128:$src, (undef), |
| MOVSHDUP_shuffle_mask)))]>; |
| def MOVSHDUPrm : S3SI<0x16, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "movshdup\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (v4f32 (vector_shuffle |
| (memopv4f32 addr:$src), (undef), |
| MOVSHDUP_shuffle_mask)))]>; |
| |
| def MOVSLDUPrr : S3SI<0x12, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "movsldup\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (v4f32 (vector_shuffle |
| VR128:$src, (undef), |
| MOVSLDUP_shuffle_mask)))]>; |
| def MOVSLDUPrm : S3SI<0x12, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), |
| "movsldup\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (v4f32 (vector_shuffle |
| (memopv4f32 addr:$src), (undef), |
| MOVSLDUP_shuffle_mask)))]>; |
| |
| def MOVDDUPrr : S3DI<0x12, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), |
| "movddup\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (v2f64 (vector_shuffle |
| VR128:$src, (undef), |
| SSE_splat_lo_mask)))]>; |
| def MOVDDUPrm : S3DI<0x12, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src), |
| "movddup\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, |
| (v2f64 (vector_shuffle |
| (scalar_to_vector (loadf64 addr:$src)), |
| (undef), |
| SSE_splat_lo_mask)))]>; |
| |
| // Arithmetic |
| let isTwoAddress = 1 in { |
| def ADDSUBPSrr : S3DI<0xD0, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "addsubps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse3_addsub_ps VR128:$src1, |
| VR128:$src2))]>; |
| def ADDSUBPSrm : S3DI<0xD0, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "addsubps\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse3_addsub_ps VR128:$src1, |
| (load addr:$src2)))]>; |
| def ADDSUBPDrr : S3I<0xD0, MRMSrcReg, |
| (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| "addsubpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse3_addsub_pd VR128:$src1, |
| VR128:$src2))]>; |
| def ADDSUBPDrm : S3I<0xD0, MRMSrcMem, |
| (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| "addsubpd\t{$src2, $dst|$dst, $src2}", |
| [(set VR128:$dst, (int_x86_sse3_addsub_pd VR128:$src1, |
| (load addr:$src2)))]>; |
| } |
| |
| def LDDQUrm : S3DI<0xF0, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), |
| "lddqu\t{$src, $dst|$dst, $src}", |
| [(set VR128:$dst, (int_x86_sse3_ldu_dq addr:$src))]>; |
| |
| // Horizontal ops |
| class S3D_Intrr<bits<8> o, string OpcodeStr, Intrinsic IntId> |
| : S3DI<o, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (v4f32 (IntId VR128:$src1, VR128:$src2)))]>; |
| class S3D_Intrm<bits<8> o, string OpcodeStr, Intrinsic IntId> |
| : S3DI<o, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (v4f32 (IntId VR128:$src1, (load addr:$src2))))]>; |
| class S3_Intrr<bits<8> o, string OpcodeStr, Intrinsic IntId> |
| : S3I<o, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (v2f64 (IntId VR128:$src1, VR128:$src2)))]>; |
| class S3_Intrm<bits<8> o, string OpcodeStr, Intrinsic IntId> |
| : S3I<o, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (v2f64 (IntId VR128:$src1, (load addr:$src2))))]>; |
| |
| let isTwoAddress = 1 in { |
| def HADDPSrr : S3D_Intrr<0x7C, "haddps", int_x86_sse3_hadd_ps>; |
| def HADDPSrm : S3D_Intrm<0x7C, "haddps", int_x86_sse3_hadd_ps>; |
| def HADDPDrr : S3_Intrr <0x7C, "haddpd", int_x86_sse3_hadd_pd>; |
| def HADDPDrm : S3_Intrm <0x7C, "haddpd", int_x86_sse3_hadd_pd>; |
| def HSUBPSrr : S3D_Intrr<0x7D, "hsubps", int_x86_sse3_hsub_ps>; |
| def HSUBPSrm : S3D_Intrm<0x7D, "hsubps", int_x86_sse3_hsub_ps>; |
| def HSUBPDrr : S3_Intrr <0x7D, "hsubpd", int_x86_sse3_hsub_pd>; |
| def HSUBPDrm : S3_Intrm <0x7D, "hsubpd", int_x86_sse3_hsub_pd>; |
| } |
| |
| // Thread synchronization |
| def MONITOR : I<0xC8, RawFrm, (outs), (ins), "monitor", |
| [(int_x86_sse3_monitor EAX, ECX, EDX)]>,TB, Requires<[HasSSE3]>; |
| def MWAIT : I<0xC9, RawFrm, (outs), (ins), "mwait", |
| [(int_x86_sse3_mwait ECX, EAX)]>, TB, Requires<[HasSSE3]>; |
| |
| // vector_shuffle v1, <undef> <1, 1, 3, 3> |
| let AddedComplexity = 15 in |
| def : Pat<(v4i32 (vector_shuffle VR128:$src, (undef), |
| MOVSHDUP_shuffle_mask)), |
| (MOVSHDUPrr VR128:$src)>, Requires<[HasSSE3]>; |
| let AddedComplexity = 20 in |
| def : Pat<(v4i32 (vector_shuffle (bc_v4i32 (memopv2i64 addr:$src)), (undef), |
| MOVSHDUP_shuffle_mask)), |
| (MOVSHDUPrm addr:$src)>, Requires<[HasSSE3]>; |
| |
| // vector_shuffle v1, <undef> <0, 0, 2, 2> |
| let AddedComplexity = 15 in |
| def : Pat<(v4i32 (vector_shuffle VR128:$src, (undef), |
| MOVSLDUP_shuffle_mask)), |
| (MOVSLDUPrr VR128:$src)>, Requires<[HasSSE3]>; |
| let AddedComplexity = 20 in |
| def : Pat<(v4i32 (vector_shuffle (bc_v4i32 (memopv2i64 addr:$src)), (undef), |
| MOVSLDUP_shuffle_mask)), |
| (MOVSLDUPrm addr:$src)>, Requires<[HasSSE3]>; |
| |
| //===----------------------------------------------------------------------===// |
| // SSSE3 Instructions |
| //===----------------------------------------------------------------------===// |
| |
| // SSSE3 Instruction Templates: |
| // |
| // SS38I - SSSE3 instructions with T8 prefix. |
| // SS3AI - SSSE3 instructions with TA prefix. |
| // |
| // Note: SSSE3 instructions have 64-bit and 128-bit versions. The 64-bit version |
| // uses the MMX registers. We put those instructions here because they better |
| // fit into the SSSE3 instruction category rather than the MMX category. |
| |
| class SS38I<bits<8> o, Format F, dag outs, dag ins, string asm, |
| list<dag> pattern> |
| : I<o, F, outs, ins, asm, pattern>, T8, Requires<[HasSSSE3]>; |
| class SS3AI<bits<8> o, Format F, dag outs, dag ins, string asm, |
| list<dag> pattern> |
| : I<o, F, outs, ins, asm, pattern>, TA, Requires<[HasSSSE3]>; |
| |
| /// SS3I_unop_rm_int_8 - Simple SSSE3 unary operator whose type is v*i8. |
| let isTwoAddress = 1 in { |
| multiclass SS3I_unop_rm_int_8<bits<8> opc, string OpcodeStr, |
| Intrinsic IntId64, Intrinsic IntId128, |
| bit Commutable = 0> { |
| def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst), (ins VR64:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR64:$dst, (IntId64 VR64:$src))]> { |
| let isCommutable = Commutable; |
| } |
| def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst), (ins i64mem:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR64:$dst, |
| (IntId64 (bitconvert (memopv8i8 addr:$src))))]>; |
| |
| def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst), |
| (ins VR128:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (IntId128 VR128:$src))]>, |
| OpSize { |
| let isCommutable = Commutable; |
| } |
| def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst), |
| (ins i128mem:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, |
| (IntId128 |
| (bitconvert (memopv16i8 addr:$src))))]>, OpSize; |
| } |
| } |
| |
| /// SS3I_unop_rm_int_16 - Simple SSSE3 unary operator whose type is v*i16. |
| let isTwoAddress = 1 in { |
| multiclass SS3I_unop_rm_int_16<bits<8> opc, string OpcodeStr, |
| Intrinsic IntId64, Intrinsic IntId128, |
| bit Commutable = 0> { |
| def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst), |
| (ins VR64:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR64:$dst, (IntId64 VR64:$src))]> { |
| let isCommutable = Commutable; |
| } |
| def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst), |
| (ins i64mem:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR64:$dst, |
| (IntId64 |
| (bitconvert (memopv4i16 addr:$src))))]>; |
| |
| def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst), |
| (ins VR128:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (IntId128 VR128:$src))]>, |
| OpSize { |
| let isCommutable = Commutable; |
| } |
| def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst), |
| (ins i128mem:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, |
| (IntId128 |
| (bitconvert (memopv8i16 addr:$src))))]>, OpSize; |
| } |
| } |
| |
| /// SS3I_unop_rm_int_32 - Simple SSSE3 unary operator whose type is v*i32. |
| let isTwoAddress = 1 in { |
| multiclass SS3I_unop_rm_int_32<bits<8> opc, string OpcodeStr, |
| Intrinsic IntId64, Intrinsic IntId128, |
| bit Commutable = 0> { |
| def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst), |
| (ins VR64:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR64:$dst, (IntId64 VR64:$src))]> { |
| let isCommutable = Commutable; |
| } |
| def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst), |
| (ins i64mem:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR64:$dst, |
| (IntId64 |
| (bitconvert (memopv2i32 addr:$src))))]>; |
| |
| def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst), |
| (ins VR128:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, (IntId128 VR128:$src))]>, |
| OpSize { |
| let isCommutable = Commutable; |
| } |
| def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst), |
| (ins i128mem:$src), |
| !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), |
| [(set VR128:$dst, |
| (IntId128 |
| (bitconvert (memopv4i32 addr:$src))))]>, OpSize; |
| } |
| } |
| |
| defm PABSB : SS3I_unop_rm_int_8 <0x1C, "pabsb", |
| int_x86_ssse3_pabs_b, |
| int_x86_ssse3_pabs_b_128>; |
| defm PABSW : SS3I_unop_rm_int_16<0x1D, "pabsw", |
| int_x86_ssse3_pabs_w, |
| int_x86_ssse3_pabs_w_128>; |
| defm PABSD : SS3I_unop_rm_int_32<0x1E, "pabsd", |
| int_x86_ssse3_pabs_d, |
| int_x86_ssse3_pabs_d_128>; |
| |
| /// SS3I_binop_rm_int_8 - Simple SSSE3 binary operator whose type is v*i8. |
| let isTwoAddress = 1 in { |
| multiclass SS3I_binop_rm_int_8<bits<8> opc, string OpcodeStr, |
| Intrinsic IntId64, Intrinsic IntId128, |
| bit Commutable = 0> { |
| def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst), |
| (ins VR64:$src1, VR64:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR64:$dst, (IntId64 VR64:$src1, VR64:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst), |
| (ins VR64:$src1, i64mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR64:$dst, |
| (IntId64 VR64:$src1, |
| (bitconvert (memopv8i8 addr:$src2))))]>; |
| |
| def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst), |
| (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>, |
| OpSize { |
| let isCommutable = Commutable; |
| } |
| def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst), |
| (ins VR128:$src1, i128mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, |
| (IntId128 VR128:$src1, |
| (bitconvert (memopv16i8 addr:$src2))))]>, OpSize; |
| } |
| } |
| |
| /// SS3I_binop_rm_int_16 - Simple SSSE3 binary operator whose type is v*i16. |
| let isTwoAddress = 1 in { |
| multiclass SS3I_binop_rm_int_16<bits<8> opc, string OpcodeStr, |
| Intrinsic IntId64, Intrinsic IntId128, |
| bit Commutable = 0> { |
| def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst), |
| (ins VR64:$src1, VR64:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR64:$dst, (IntId64 VR64:$src1, VR64:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst), |
| (ins VR64:$src1, i64mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR64:$dst, |
| (IntId64 VR64:$src1, |
| (bitconvert (memopv4i16 addr:$src2))))]>; |
| |
| def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst), |
| (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>, |
| OpSize { |
| let isCommutable = Commutable; |
| } |
| def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst), |
| (ins VR128:$src1, i128mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, |
| (IntId128 VR128:$src1, |
| (bitconvert (memopv8i16 addr:$src2))))]>, OpSize; |
| } |
| } |
| |
| /// SS3I_binop_rm_int_32 - Simple SSSE3 binary operator whose type is v*i32. |
| let isTwoAddress = 1 in { |
| multiclass SS3I_binop_rm_int_32<bits<8> opc, string OpcodeStr, |
| Intrinsic IntId64, Intrinsic IntId128, |
| bit Commutable = 0> { |
| def rr64 : SS38I<opc, MRMSrcReg, (outs VR64:$dst), |
| (ins VR64:$src1, VR64:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR64:$dst, (IntId64 VR64:$src1, VR64:$src2))]> { |
| let isCommutable = Commutable; |
| } |
| def rm64 : SS38I<opc, MRMSrcMem, (outs VR64:$dst), |
| (ins VR64:$src1, i64mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR64:$dst, |
| (IntId64 VR64:$src1, |
| (bitconvert (memopv2i32 addr:$src2))))]>; |
| |
| def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst), |
| (ins VR128:$src1, VR128:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>, |
| OpSize { |
| let isCommutable = Commutable; |
| } |
| def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst), |
| (ins VR128:$src1, i128mem:$src2), |
| !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), |
| [(set VR128:$dst, |
| (IntId128 VR128:$src1, |
| (bitconvert (memopv4i32 addr:$src2))))]>, OpSize; |
| } |
| } |
| |
| defm PHADDW : SS3I_binop_rm_int_16<0x01, "phaddw", |
| int_x86_ssse3_phadd_w, |
| int_x86_ssse3_phadd_w_128, 1>; |
| defm PHADDD : SS3I_binop_rm_int_32<0x02, "phaddd", |
| int_x86_ssse3_phadd_d, |
| int_x86_ssse3_phadd_d_128, 1>; |
| defm PHADDSW : SS3I_binop_rm_int_16<0x03, "phaddsw", |
| int_x86_ssse3_phadd_sw, |
| int_x86_ssse3_phadd_sw_128, 1>; |
| defm PHSUBW : SS3I_binop_rm_int_16<0x05, "phsubw", |
| int_x86_ssse3_phsub_w, |
| int_x86_ssse3_phsub_w_128>; |
| defm PHSUBD : SS3I_binop_rm_int_32<0x06, "phsubd", |
| int_x86_ssse3_phsub_d, |
| int_x86_ssse3_phsub_d_128>; |
| defm PHSUBSW : SS3I_binop_rm_int_16<0x07, "phsubsw", |
| int_x86_ssse3_phsub_sw, |
| int_x86_ssse3_phsub_sw_128>; |
| defm PMADDUBSW : SS3I_binop_rm_int_8 <0x04, "pmaddubsw", |
| int_x86_ssse3_pmadd_ub_sw, |
| int_x86_ssse3_pmadd_ub_sw_128, 1>; |
| defm PMULHRSW : SS3I_binop_rm_int_16<0x0B, "pmulhrsw", |
| int_x86_ssse3_pmul_hr_sw, |
| int_x86_ssse3_pmul_hr_sw_128, 1>; |
| defm PSHUFB : SS3I_binop_rm_int_8 <0x00, "pshufb", |
| int_x86_ssse3_pshuf_b, |
| int_x86_ssse3_pshuf_b_128>; |
| defm PSIGNB : SS3I_binop_rm_int_8 <0x08, "psignb", |
| int_x86_ssse3_psign_b, |
| int_x86_ssse3_psign_b_128>; |
| defm PSIGNW : SS3I_binop_rm_int_16<0x09, "psignw", |
| int_x86_ssse3_psign_w, |
| int_x86_ssse3_psign_w_128>; |
| defm PSIGND : SS3I_binop_rm_int_32<0x09, "psignd", |
| int_x86_ssse3_psign_d, |
| int_x86_ssse3_psign_d_128>; |
| |
| let isTwoAddress = 1 in { |
| def PALIGNR64rr : SS3AI<0x0F, MRMSrcReg, (outs VR64:$dst), |
| (ins VR64:$src1, VR64:$src2, i16imm:$src3), |
| "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", |
| [(set VR64:$dst, |
| (int_x86_ssse3_palign_r |
| VR64:$src1, VR64:$src2, |
| imm:$src3))]>; |
| def PALIGNR64rm : SS3AI<0x0F, MRMSrcReg, (outs VR64:$dst), |
| (ins VR64:$src1, i64mem:$src2, i16imm:$src3), |
| "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", |
| [(set VR64:$dst, |
| (int_x86_ssse3_palign_r |
| VR64:$src1, |
| (bitconvert (memopv2i32 addr:$src2)), |
| imm:$src3))]>; |
| |
| def PALIGNR128rr : SS3AI<0x0F, MRMSrcReg, (outs VR128:$dst), |
| (ins VR128:$src1, VR128:$src2, i32imm:$src3), |
| "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", |
| [(set VR128:$dst, |
| (int_x86_ssse3_palign_r_128 |
| VR128:$src1, VR128:$src2, |
| imm:$src3))]>, OpSize; |
| def PALIGNR128rm : SS3AI<0x0F, MRMSrcReg, (outs VR128:$dst), |
| (ins VR128:$src1, i128mem:$src2, i32imm:$src3), |
| "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", |
| [(set VR128:$dst, |
| (int_x86_ssse3_palign_r_128 |
| VR128:$src1, |
| (bitconvert (memopv4i32 addr:$src2)), |
| imm:$src3))]>, OpSize; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Non-Instruction Patterns |
| //===----------------------------------------------------------------------===// |
| |
| // 128-bit vector undef's. |
| def : Pat<(v4f32 (undef)), (IMPLICIT_DEF_VR128)>, Requires<[HasSSE2]>; |
| def : Pat<(v2f64 (undef)), (IMPLICIT_DEF_VR128)>, Requires<[HasSSE2]>; |
| def : Pat<(v16i8 (undef)), (IMPLICIT_DEF_VR128)>, Requires<[HasSSE2]>; |
| def : Pat<(v8i16 (undef)), (IMPLICIT_DEF_VR128)>, Requires<[HasSSE2]>; |
| def : Pat<(v4i32 (undef)), (IMPLICIT_DEF_VR128)>, Requires<[HasSSE2]>; |
| def : Pat<(v2i64 (undef)), (IMPLICIT_DEF_VR128)>, Requires<[HasSSE2]>; |
| |
| // Scalar to v8i16 / v16i8. The source may be a GR32, but only the lower 8 or |
| // 16-bits matter. |
| def : Pat<(v8i16 (X86s2vec GR32:$src)), (MOVDI2PDIrr GR32:$src)>, |
| Requires<[HasSSE2]>; |
| def : Pat<(v16i8 (X86s2vec GR32:$src)), (MOVDI2PDIrr GR32:$src)>, |
| Requires<[HasSSE2]>; |
| |
| // bit_convert |
| let Predicates = [HasSSE2] in { |
| def : Pat<(v2i64 (bitconvert (v4i32 VR128:$src))), (v2i64 VR128:$src)>; |
| def : Pat<(v2i64 (bitconvert (v8i16 VR128:$src))), (v2i64 VR128:$src)>; |
| def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (v2i64 VR128:$src)>; |
| def : Pat<(v2i64 (bitconvert (v2f64 VR128:$src))), (v2i64 VR128:$src)>; |
| def : Pat<(v2i64 (bitconvert (v4f32 VR128:$src))), (v2i64 VR128:$src)>; |
| def : Pat<(v4i32 (bitconvert (v2i64 VR128:$src))), (v4i32 VR128:$src)>; |
| def : Pat<(v4i32 (bitconvert (v8i16 VR128:$src))), (v4i32 VR128:$src)>; |
| def : Pat<(v4i32 (bitconvert (v16i8 VR128:$src))), (v4i32 VR128:$src)>; |
| def : Pat<(v4i32 (bitconvert (v2f64 VR128:$src))), (v4i32 VR128:$src)>; |
| def : Pat<(v4i32 (bitconvert (v4f32 VR128:$src))), (v4i32 VR128:$src)>; |
| def : Pat<(v8i16 (bitconvert (v2i64 VR128:$src))), (v8i16 VR128:$src)>; |
| def : Pat<(v8i16 (bitconvert (v4i32 VR128:$src))), (v8i16 VR128:$src)>; |
| def : Pat<(v8i16 (bitconvert (v16i8 VR128:$src))), (v8i16 VR128:$src)>; |
| def : Pat<(v8i16 (bitconvert (v2f64 VR128:$src))), (v8i16 VR128:$src)>; |
| def : Pat<(v8i16 (bitconvert (v4f32 VR128:$src))), (v8i16 VR128:$src)>; |
| def : Pat<(v16i8 (bitconvert (v2i64 VR128:$src))), (v16i8 VR128:$src)>; |
| def : Pat<(v16i8 (bitconvert (v4i32 VR128:$src))), (v16i8 VR128:$src)>; |
| def : Pat<(v16i8 (bitconvert (v8i16 VR128:$src))), (v16i8 VR128:$src)>; |
| def : Pat<(v16i8 (bitconvert (v2f64 VR128:$src))), (v16i8 VR128:$src)>; |
| def : Pat<(v16i8 (bitconvert (v4f32 VR128:$src))), (v16i8 VR128:$src)>; |
| def : Pat<(v4f32 (bitconvert (v2i64 VR128:$src))), (v4f32 VR128:$src)>; |
| def : Pat<(v4f32 (bitconvert (v4i32 VR128:$src))), (v4f32 VR128:$src)>; |
| def : Pat<(v4f32 (bitconvert (v8i16 VR128:$src))), (v4f32 VR128:$src)>; |
| def : Pat<(v4f32 (bitconvert (v16i8 VR128:$src))), (v4f32 VR128:$src)>; |
| def : Pat<(v4f32 (bitconvert (v2f64 VR128:$src))), (v4f32 VR128:$src)>; |
| def : Pat<(v2f64 (bitconvert (v2i64 VR128:$src))), (v2f64 VR128:$src)>; |
| def : Pat<(v2f64 (bitconvert (v4i32 VR128:$src))), (v2f64 VR128:$src)>; |
| def : Pat<(v2f64 (bitconvert (v8i16 VR128:$src))), (v2f64 VR128:$src)>; |
| def : Pat<(v2f64 (bitconvert (v16i8 VR128:$src))), (v2f64 VR128:$src)>; |
| def : Pat<(v2f64 (bitconvert (v4f32 VR128:$src))), (v2f64 VR128:$src)>; |
| } |
| |
| // Move scalar to XMM zero-extended |
| // movd to XMM register zero-extends |
| let AddedComplexity = 15 in { |
| // Zeroing a VR128 then do a MOVS{S|D} to the lower bits. |
| def : Pat<(v2f64 (vector_shuffle immAllZerosV_bc, |
| (v2f64 (scalar_to_vector FR64:$src)), MOVL_shuffle_mask)), |
| (MOVLSD2PDrr (V_SET0), FR64:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(v4f32 (vector_shuffle immAllZerosV_bc, |
| (v4f32 (scalar_to_vector FR32:$src)), MOVL_shuffle_mask)), |
| (MOVLSS2PSrr (V_SET0), FR32:$src)>, Requires<[HasSSE2]>; |
| } |
| |
| // Splat v2f64 / v2i64 |
| let AddedComplexity = 10 in { |
| def : Pat<(vector_shuffle (v2f64 VR128:$src), (undef), SSE_splat_lo_mask:$sm), |
| (UNPCKLPDrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(vector_shuffle (v2f64 VR128:$src), (undef), UNPCKH_shuffle_mask:$sm), |
| (UNPCKHPDrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(vector_shuffle (v2i64 VR128:$src), (undef), SSE_splat_lo_mask:$sm), |
| (PUNPCKLQDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(vector_shuffle (v2i64 VR128:$src), (undef), UNPCKH_shuffle_mask:$sm), |
| (PUNPCKHQDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; |
| } |
| |
| // Splat v4f32 |
| def : Pat<(vector_shuffle (v4f32 VR128:$src), (undef), SSE_splat_mask:$sm), |
| (SHUFPSrri VR128:$src, VR128:$src, SSE_splat_mask:$sm)>, |
| Requires<[HasSSE1]>; |
| |
| // Special unary SHUFPSrri case. |
| // FIXME: when we want non two-address code, then we should use PSHUFD? |
| def : Pat<(v4f32 (vector_shuffle VR128:$src1, (undef), |
| SHUFP_unary_shuffle_mask:$sm)), |
| (SHUFPSrri VR128:$src1, VR128:$src1, SHUFP_unary_shuffle_mask:$sm)>, |
| Requires<[HasSSE1]>; |
| // Special unary SHUFPDrri case. |
| def : Pat<(v2f64 (vector_shuffle VR128:$src1, (undef), |
| SHUFP_unary_shuffle_mask:$sm)), |
| (SHUFPDrri VR128:$src1, VR128:$src1, SHUFP_unary_shuffle_mask:$sm)>, |
| Requires<[HasSSE2]>; |
| // Unary v4f32 shuffle with PSHUF* in order to fold a load. |
| def : Pat<(vector_shuffle (memopv4f32 addr:$src1), (undef), |
| SHUFP_unary_shuffle_mask:$sm), |
| (PSHUFDmi addr:$src1, SHUFP_unary_shuffle_mask:$sm)>, |
| Requires<[HasSSE2]>; |
| // Special binary v4i32 shuffle cases with SHUFPS. |
| def : Pat<(v4i32 (vector_shuffle VR128:$src1, (v4i32 VR128:$src2), |
| PSHUFD_binary_shuffle_mask:$sm)), |
| (SHUFPSrri VR128:$src1, VR128:$src2, PSHUFD_binary_shuffle_mask:$sm)>, |
| Requires<[HasSSE2]>; |
| def : Pat<(v4i32 (vector_shuffle VR128:$src1, |
| (bc_v4i32 (memopv2i64 addr:$src2)), PSHUFD_binary_shuffle_mask:$sm)), |
| (SHUFPSrmi VR128:$src1, addr:$src2, PSHUFD_binary_shuffle_mask:$sm)>, |
| Requires<[HasSSE2]>; |
| // Special binary v2i64 shuffle cases using SHUFPDrri. |
| def : Pat<(v2i64 (vector_shuffle VR128:$src1, VR128:$src2, |
| SHUFP_shuffle_mask:$sm)), |
| (SHUFPDrri VR128:$src1, VR128:$src2, SHUFP_shuffle_mask:$sm)>, |
| Requires<[HasSSE2]>; |
| // Special unary SHUFPDrri case. |
| def : Pat<(v2i64 (vector_shuffle VR128:$src1, (undef), |
| SHUFP_unary_shuffle_mask:$sm)), |
| (SHUFPDrri VR128:$src1, VR128:$src1, SHUFP_unary_shuffle_mask:$sm)>, |
| Requires<[HasSSE2]>; |
| |
| // vector_shuffle v1, <undef>, <0, 0, 1, 1, ...> |
| let AddedComplexity = 10 in { |
| def : Pat<(v4f32 (vector_shuffle VR128:$src, (undef), |
| UNPCKL_v_undef_shuffle_mask)), |
| (UNPCKLPSrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(v16i8 (vector_shuffle VR128:$src, (undef), |
| UNPCKL_v_undef_shuffle_mask)), |
| (PUNPCKLBWrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(v8i16 (vector_shuffle VR128:$src, (undef), |
| UNPCKL_v_undef_shuffle_mask)), |
| (PUNPCKLWDrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(v4i32 (vector_shuffle VR128:$src, (undef), |
| UNPCKL_v_undef_shuffle_mask)), |
| (PUNPCKLDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE1]>; |
| } |
| |
| // vector_shuffle v1, <undef>, <2, 2, 3, 3, ...> |
| let AddedComplexity = 10 in { |
| def : Pat<(v4f32 (vector_shuffle VR128:$src, (undef), |
| UNPCKH_v_undef_shuffle_mask)), |
| (UNPCKHPSrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(v16i8 (vector_shuffle VR128:$src, (undef), |
| UNPCKH_v_undef_shuffle_mask)), |
| (PUNPCKHBWrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(v8i16 (vector_shuffle VR128:$src, (undef), |
| UNPCKH_v_undef_shuffle_mask)), |
| (PUNPCKHWDrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(v4i32 (vector_shuffle VR128:$src, (undef), |
| UNPCKH_v_undef_shuffle_mask)), |
| (PUNPCKHDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE1]>; |
| } |
| |
| let AddedComplexity = 15 in { |
| // vector_shuffle v1, v2 <0, 1, 4, 5> using MOVLHPS |
| def : Pat<(v4i32 (vector_shuffle VR128:$src1, VR128:$src2, |
| MOVHP_shuffle_mask)), |
| (MOVLHPSrr VR128:$src1, VR128:$src2)>; |
| |
| // vector_shuffle v1, v2 <6, 7, 2, 3> using MOVHLPS |
| def : Pat<(v4i32 (vector_shuffle VR128:$src1, VR128:$src2, |
| MOVHLPS_shuffle_mask)), |
| (MOVHLPSrr VR128:$src1, VR128:$src2)>; |
| |
| // vector_shuffle v1, undef <2, ?, ?, ?> using MOVHLPS |
| def : Pat<(v4f32 (vector_shuffle VR128:$src1, (undef), |
| MOVHLPS_v_undef_shuffle_mask)), |
| (MOVHLPSrr VR128:$src1, VR128:$src1)>; |
| def : Pat<(v4i32 (vector_shuffle VR128:$src1, (undef), |
| MOVHLPS_v_undef_shuffle_mask)), |
| (MOVHLPSrr VR128:$src1, VR128:$src1)>; |
| } |
| |
| let AddedComplexity = 20 in { |
| // vector_shuffle v1, (load v2) <4, 5, 2, 3> using MOVLPS |
| // vector_shuffle v1, (load v2) <0, 1, 4, 5> using MOVHPS |
| def : Pat<(v4f32 (vector_shuffle VR128:$src1, (memopv4f32 addr:$src2), |
| MOVLP_shuffle_mask)), |
| (MOVLPSrm VR128:$src1, addr:$src2)>, Requires<[HasSSE1]>; |
| def : Pat<(v2f64 (vector_shuffle VR128:$src1, (memopv2f64 addr:$src2), |
| MOVLP_shuffle_mask)), |
| (MOVLPDrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; |
| def : Pat<(v4f32 (vector_shuffle VR128:$src1, (memopv4f32 addr:$src2), |
| MOVHP_shuffle_mask)), |
| (MOVHPSrm VR128:$src1, addr:$src2)>, Requires<[HasSSE1]>; |
| def : Pat<(v2f64 (vector_shuffle VR128:$src1, (memopv2f64 addr:$src2), |
| MOVHP_shuffle_mask)), |
| (MOVHPDrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; |
| |
| def : Pat<(v4i32 (vector_shuffle VR128:$src1, (bc_v4i32 (memopv2i64 addr:$src2)), |
| MOVLP_shuffle_mask)), |
| (MOVLPSrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; |
| def : Pat<(v2i64 (vector_shuffle VR128:$src1, (memopv2i64 addr:$src2), |
| MOVLP_shuffle_mask)), |
| (MOVLPDrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; |
| def : Pat<(v4i32 (vector_shuffle VR128:$src1, (bc_v4i32 (memopv2i64 addr:$src2)), |
| MOVHP_shuffle_mask)), |
| (MOVHPSrm VR128:$src1, addr:$src2)>, Requires<[HasSSE1]>; |
| def : Pat<(v2i64 (vector_shuffle VR128:$src1, (memopv2i64 addr:$src2), |
| MOVLP_shuffle_mask)), |
| (MOVLPDrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; |
| } |
| |
| let AddedComplexity = 15 in { |
| // Setting the lowest element in the vector. |
| def : Pat<(v4i32 (vector_shuffle VR128:$src1, VR128:$src2, |
| MOVL_shuffle_mask)), |
| (MOVLPSrr VR128:$src1, VR128:$src2)>, Requires<[HasSSE2]>; |
| def : Pat<(v2i64 (vector_shuffle VR128:$src1, VR128:$src2, |
| MOVL_shuffle_mask)), |
| (MOVLPDrr VR128:$src1, VR128:$src2)>, Requires<[HasSSE2]>; |
| |
| // vector_shuffle v1, v2 <4, 5, 2, 3> using MOVLPDrr (movsd) |
| def : Pat<(v4f32 (vector_shuffle VR128:$src1, VR128:$src2, |
| MOVLP_shuffle_mask)), |
| (MOVLPDrr VR128:$src1, VR128:$src2)>, Requires<[HasSSE2]>; |
| def : Pat<(v4i32 (vector_shuffle VR128:$src1, VR128:$src2, |
| MOVLP_shuffle_mask)), |
| (MOVLPDrr VR128:$src1, VR128:$src2)>, Requires<[HasSSE2]>; |
| } |
| |
| // Set lowest element and zero upper elements. |
| let AddedComplexity = 15 in |
| def : Pat<(v2f64 (vector_shuffle immAllZerosV_bc, VR128:$src, |
| MOVL_shuffle_mask)), |
| (MOVZPQILo2PQIrr VR128:$src)>, Requires<[HasSSE2]>; |
| |
| |
| // FIXME: Temporary workaround since 2-wide shuffle is broken. |
| def : Pat<(int_x86_sse2_movs_d VR128:$src1, VR128:$src2), |
| (v2f64 (MOVLPDrr VR128:$src1, VR128:$src2))>, Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_loadh_pd VR128:$src1, addr:$src2), |
| (v2f64 (MOVHPDrm VR128:$src1, addr:$src2))>, Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_loadl_pd VR128:$src1, addr:$src2), |
| (v2f64 (MOVLPDrm VR128:$src1, addr:$src2))>, Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_shuf_pd VR128:$src1, VR128:$src2, imm:$src3), |
| (v2f64 (SHUFPDrri VR128:$src1, VR128:$src2, imm:$src3))>, |
| Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_shuf_pd VR128:$src1, (load addr:$src2), imm:$src3), |
| (v2f64 (SHUFPDrmi VR128:$src1, addr:$src2, imm:$src3))>, |
| Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_unpckh_pd VR128:$src1, VR128:$src2), |
| (v2f64 (UNPCKHPDrr VR128:$src1, VR128:$src2))>, Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_unpckh_pd VR128:$src1, (load addr:$src2)), |
| (v2f64 (UNPCKHPDrm VR128:$src1, addr:$src2))>, Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_unpckl_pd VR128:$src1, VR128:$src2), |
| (v2f64 (UNPCKLPDrr VR128:$src1, VR128:$src2))>, Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_unpckl_pd VR128:$src1, (load addr:$src2)), |
| (v2f64 (UNPCKLPDrm VR128:$src1, addr:$src2))>, Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_punpckh_qdq VR128:$src1, VR128:$src2), |
| (v2i64 (PUNPCKHQDQrr VR128:$src1, VR128:$src2))>, Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_punpckh_qdq VR128:$src1, (load addr:$src2)), |
| (v2i64 (PUNPCKHQDQrm VR128:$src1, addr:$src2))>, Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_punpckl_qdq VR128:$src1, VR128:$src2), |
| (v2i64 (PUNPCKLQDQrr VR128:$src1, VR128:$src2))>, Requires<[HasSSE2]>; |
| def : Pat<(int_x86_sse2_punpckl_qdq VR128:$src1, (load addr:$src2)), |
| (PUNPCKLQDQrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; |
| |
| // Some special case pandn patterns. |
| def : Pat<(v2i64 (and (xor VR128:$src1, (bc_v2i64 (v4i32 immAllOnesV))), |
| VR128:$src2)), |
| (PANDNrr VR128:$src1, VR128:$src2)>, Requires<[HasSSE2]>; |
| def : Pat<(v2i64 (and (xor VR128:$src1, (bc_v2i64 (v8i16 immAllOnesV))), |
| VR128:$src2)), |
| (PANDNrr VR128:$src1, VR128:$src2)>, Requires<[HasSSE2]>; |
| def : Pat<(v2i64 (and (xor VR128:$src1, (bc_v2i64 (v16i8 immAllOnesV))), |
| VR128:$src2)), |
| (PANDNrr VR128:$src1, VR128:$src2)>, Requires<[HasSSE2]>; |
| |
| def : Pat<(v2i64 (and (xor VR128:$src1, (bc_v2i64 (v4i32 immAllOnesV))), |
| (memopv2i64 addr:$src2))), |
| (PANDNrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; |
| def : Pat<(v2i64 (and (xor VR128:$src1, (bc_v2i64 (v8i16 immAllOnesV))), |
| (memopv2i64 addr:$src2))), |
| (PANDNrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; |
| def : Pat<(v2i64 (and (xor VR128:$src1, (bc_v2i64 (v16i8 immAllOnesV))), |
| (memopv2i64 addr:$src2))), |
| (PANDNrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; |
| |
| // vector -> vector casts |
| def : Pat<(v4f32 (sint_to_fp (v4i32 VR128:$src))), |
| (Int_CVTDQ2PSrr VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(v4i32 (fp_to_sint (v4f32 VR128:$src))), |
| (Int_CVTTPS2DQrr VR128:$src)>, Requires<[HasSSE2]>; |
| |
| // Use movaps / movups for SSE integer load / store (one byte shorter). |
| def : Pat<(alignedloadv4i32 addr:$src), |
| (MOVAPSrm addr:$src)>, Requires<[HasSSE1]>; |
| def : Pat<(loadv4i32 addr:$src), |
| (MOVUPSrm addr:$src)>, Requires<[HasSSE1]>; |
| def : Pat<(alignedloadv2i64 addr:$src), |
| (MOVAPSrm addr:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(loadv2i64 addr:$src), |
| (MOVUPSrm addr:$src)>, Requires<[HasSSE2]>; |
| |
| def : Pat<(alignedstore (v2i64 VR128:$src), addr:$dst), |
| (MOVAPSmr addr:$dst, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(alignedstore (v4i32 VR128:$src), addr:$dst), |
| (MOVAPSmr addr:$dst, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(alignedstore (v8i16 VR128:$src), addr:$dst), |
| (MOVAPSmr addr:$dst, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(alignedstore (v16i8 VR128:$src), addr:$dst), |
| (MOVAPSmr addr:$dst, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(store (v2i64 VR128:$src), addr:$dst), |
| (MOVUPSmr addr:$dst, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(store (v4i32 VR128:$src), addr:$dst), |
| (MOVUPSmr addr:$dst, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(store (v8i16 VR128:$src), addr:$dst), |
| (MOVUPSmr addr:$dst, VR128:$src)>, Requires<[HasSSE2]>; |
| def : Pat<(store (v16i8 VR128:$src), addr:$dst), |
| (MOVUPSmr addr:$dst, VR128:$src)>, Requires<[HasSSE2]>; |
