//===- PPCInstrAltivec.td - The PowerPC Altivec Extension --*- 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 Altivec extension to the PowerPC instruction set. // //===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===// // Altivec transformation functions and pattern fragments. // def vpkuhum_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVPKUHUMShuffleMask(cast(N), false); }]>; def vpkuwum_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVPKUWUMShuffleMask(cast(N), false); }]>; def vpkuhum_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVPKUHUMShuffleMask(cast(N), true); }]>; def vpkuwum_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVPKUWUMShuffleMask(cast(N), true); }]>; def vmrglb_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGLShuffleMask(cast(N), 1, false); }]>; def vmrglh_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGLShuffleMask(cast(N), 2, false); }]>; def vmrglw_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGLShuffleMask(cast(N), 4, false); }]>; def vmrghb_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGHShuffleMask(cast(N), 1, false); }]>; def vmrghh_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGHShuffleMask(cast(N), 2, false); }]>; def vmrghw_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGHShuffleMask(cast(N), 4, false); }]>; def vmrglb_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGLShuffleMask(cast(N), 1, true); }]>; def vmrglh_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGLShuffleMask(cast(N), 2, true); }]>; def vmrglw_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGLShuffleMask(cast(N), 4, true); }]>; def vmrghb_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGHShuffleMask(cast(N), 1, true); }]>; def vmrghh_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGHShuffleMask(cast(N), 2, true); }]>; def vmrghw_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVMRGHShuffleMask(cast(N), 4, true); }]>; def VSLDOI_get_imm : SDNodeXForm; def vsldoi_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVSLDOIShuffleMask(N, false) != -1; }], VSLDOI_get_imm>; /// VSLDOI_unary* - These are used to match vsldoi(X,X), which is turned into /// vector_shuffle(X,undef,mask) by the dag combiner. def VSLDOI_unary_get_imm : SDNodeXForm; def vsldoi_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isVSLDOIShuffleMask(N, true) != -1; }], VSLDOI_unary_get_imm>; // VSPLT*_get_imm xform function: convert vector_shuffle mask to VSPLT* imm. def VSPLTB_get_imm : SDNodeXForm; def vspltb_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isSplatShuffleMask(cast(N), 1); }], VSPLTB_get_imm>; def VSPLTH_get_imm : SDNodeXForm; def vsplth_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isSplatShuffleMask(cast(N), 2); }], VSPLTH_get_imm>; def VSPLTW_get_imm : SDNodeXForm; def vspltw_shuffle : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ return PPC::isSplatShuffleMask(cast(N), 4); }], VSPLTW_get_imm>; // VSPLTISB_get_imm xform function: convert build_vector to VSPLTISB imm. def VSPLTISB_get_imm : SDNodeXForm; def vecspltisb : PatLeaf<(build_vector), [{ return PPC::get_VSPLTI_elt(N, 1, *CurDAG).getNode() != 0; }], VSPLTISB_get_imm>; // VSPLTISH_get_imm xform function: convert build_vector to VSPLTISH imm. def VSPLTISH_get_imm : SDNodeXForm; def vecspltish : PatLeaf<(build_vector), [{ return PPC::get_VSPLTI_elt(N, 2, *CurDAG).getNode() != 0; }], VSPLTISH_get_imm>; // VSPLTISW_get_imm xform function: convert build_vector to VSPLTISW imm. def VSPLTISW_get_imm : SDNodeXForm; def vecspltisw : PatLeaf<(build_vector), [{ return PPC::get_VSPLTI_elt(N, 4, *CurDAG).getNode() != 0; }], VSPLTISW_get_imm>; def V_immneg0 : PatLeaf<(build_vector), [{ return PPC::isAllNegativeZeroVector(N); }]>; //===----------------------------------------------------------------------===// // Helpers for defining instructions that directly correspond to intrinsics. // VA1a_Int - A VAForm_1a intrinsic definition. class VA1a_Int xo, string opc, Intrinsic IntID> : VAForm_1a; // VX1_Int - A VXForm_1 intrinsic definition. class VX1_Int xo, string opc, Intrinsic IntID> : VXForm_1; // VX2_Int - A VXForm_2 intrinsic definition. class VX2_Int xo, string opc, Intrinsic IntID> : VXForm_2; //===----------------------------------------------------------------------===// // Instruction Definitions. def DSS : DSS_Form<822, (outs), (ins u5imm:$ZERO0, u5imm:$STRM,u5imm:$ZERO1,u5imm:$ZERO2), "dss $STRM", LdStGeneral /*FIXME*/, []>; def DSSALL : DSS_Form<822, (outs), (ins u5imm:$ONE, u5imm:$ZERO0,u5imm:$ZERO1,u5imm:$ZERO2), "dssall", LdStGeneral /*FIXME*/, []>; def DST : DSS_Form<342, (outs), (ins u5imm:$ZERO, u5imm:$STRM, GPRC:$rA, GPRC:$rB), "dst $rA, $rB, $STRM", LdStGeneral /*FIXME*/, []>; def DSTT : DSS_Form<342, (outs), (ins u5imm:$ONE, u5imm:$STRM, GPRC:$rA, GPRC:$rB), "dstt $rA, $rB, $STRM", LdStGeneral /*FIXME*/, []>; def DSTST : DSS_Form<374, (outs), (ins u5imm:$ZERO, u5imm:$STRM, GPRC:$rA, GPRC:$rB), "dstst $rA, $rB, $STRM", LdStGeneral /*FIXME*/, []>; def DSTSTT : DSS_Form<374, (outs), (ins u5imm:$ONE, u5imm:$STRM, GPRC:$rA, GPRC:$rB), "dststt $rA, $rB, $STRM", LdStGeneral /*FIXME*/, []>; def DST64 : DSS_Form<342, (outs), (ins u5imm:$ZERO, u5imm:$STRM, G8RC:$rA, GPRC:$rB), "dst $rA, $rB, $STRM", LdStGeneral /*FIXME*/, []>; def DSTT64 : DSS_Form<342, (outs), (ins u5imm:$ONE, u5imm:$STRM, G8RC:$rA, GPRC:$rB), "dstt $rA, $rB, $STRM", LdStGeneral /*FIXME*/, []>; def DSTST64 : DSS_Form<374, (outs), (ins u5imm:$ZERO, u5imm:$STRM, G8RC:$rA, GPRC:$rB), "dstst $rA, $rB, $STRM", LdStGeneral /*FIXME*/, []>; def DSTSTT64 : DSS_Form<374, (outs), (ins u5imm:$ONE, u5imm:$STRM, G8RC:$rA, GPRC:$rB), "dststt $rA, $rB, $STRM", LdStGeneral /*FIXME*/, []>; def MFVSCR : VXForm_4<1540, (outs VRRC:$vD), (ins), "mfvscr $vD", LdStGeneral, [(set VRRC:$vD, (int_ppc_altivec_mfvscr))]>; def MTVSCR : VXForm_5<1604, (outs), (ins VRRC:$vB), "mtvscr $vB", LdStGeneral, [(int_ppc_altivec_mtvscr VRRC:$vB)]>; let canFoldAsLoad = 1, PPC970_Unit = 2 in { // Loads. def LVEBX: XForm_1<31, 7, (outs VRRC:$vD), (ins memrr:$src), "lvebx $vD, $src", LdStGeneral, [(set VRRC:$vD, (int_ppc_altivec_lvebx xoaddr:$src))]>; def LVEHX: XForm_1<31, 39, (outs VRRC:$vD), (ins memrr:$src), "lvehx $vD, $src", LdStGeneral, [(set VRRC:$vD, (int_ppc_altivec_lvehx xoaddr:$src))]>; def LVEWX: XForm_1<31, 71, (outs VRRC:$vD), (ins memrr:$src), "lvewx $vD, $src", LdStGeneral, [(set VRRC:$vD, (int_ppc_altivec_lvewx xoaddr:$src))]>; def LVX : XForm_1<31, 103, (outs VRRC:$vD), (ins memrr:$src), "lvx $vD, $src", LdStGeneral, [(set VRRC:$vD, (int_ppc_altivec_lvx xoaddr:$src))]>; def LVXL : XForm_1<31, 359, (outs VRRC:$vD), (ins memrr:$src), "lvxl $vD, $src", LdStGeneral, [(set VRRC:$vD, (int_ppc_altivec_lvxl xoaddr:$src))]>; } def LVSL : XForm_1<31, 6, (outs VRRC:$vD), (ins memrr:$src), "lvsl $vD, $src", LdStGeneral, [(set VRRC:$vD, (int_ppc_altivec_lvsl xoaddr:$src))]>, PPC970_Unit_LSU; def LVSR : XForm_1<31, 38, (outs VRRC:$vD), (ins memrr:$src), "lvsr $vD, $src", LdStGeneral, [(set VRRC:$vD, (int_ppc_altivec_lvsr xoaddr:$src))]>, PPC970_Unit_LSU; let PPC970_Unit = 2 in { // Stores. def STVEBX: XForm_8<31, 135, (outs), (ins VRRC:$rS, memrr:$dst), "stvebx $rS, $dst", LdStGeneral, [(int_ppc_altivec_stvebx VRRC:$rS, xoaddr:$dst)]>; def STVEHX: XForm_8<31, 167, (outs), (ins VRRC:$rS, memrr:$dst), "stvehx $rS, $dst", LdStGeneral, [(int_ppc_altivec_stvehx VRRC:$rS, xoaddr:$dst)]>; def STVEWX: XForm_8<31, 199, (outs), (ins VRRC:$rS, memrr:$dst), "stvewx $rS, $dst", LdStGeneral, [(int_ppc_altivec_stvewx VRRC:$rS, xoaddr:$dst)]>; def STVX : XForm_8<31, 231, (outs), (ins VRRC:$rS, memrr:$dst), "stvx $rS, $dst", LdStGeneral, [(int_ppc_altivec_stvx VRRC:$rS, xoaddr:$dst)]>; def STVXL : XForm_8<31, 487, (outs), (ins VRRC:$rS, memrr:$dst), "stvxl $rS, $dst", LdStGeneral, [(int_ppc_altivec_stvxl VRRC:$rS, xoaddr:$dst)]>; } let PPC970_Unit = 5 in { // VALU Operations. // VA-Form instructions. 3-input AltiVec ops. def VMADDFP : VAForm_1<46, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vC, VRRC:$vB), "vmaddfp $vD, $vA, $vC, $vB", VecFP, [(set VRRC:$vD, (fadd (fmul VRRC:$vA, VRRC:$vC), VRRC:$vB))]>, Requires<[FPContractions]>; def VNMSUBFP: VAForm_1<47, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vC, VRRC:$vB), "vnmsubfp $vD, $vA, $vC, $vB", VecFP, [(set VRRC:$vD, (fsub V_immneg0, (fsub (fmul VRRC:$vA, VRRC:$vC), VRRC:$vB)))]>, Requires<[FPContractions]>; def VMHADDSHS : VA1a_Int<32, "vmhaddshs", int_ppc_altivec_vmhaddshs>; def VMHRADDSHS : VA1a_Int<33, "vmhraddshs", int_ppc_altivec_vmhraddshs>; def VMLADDUHM : VA1a_Int<34, "vmladduhm", int_ppc_altivec_vmladduhm>; def VPERM : VA1a_Int<43, "vperm", int_ppc_altivec_vperm>; def VSEL : VA1a_Int<42, "vsel", int_ppc_altivec_vsel>; // Shuffles. def VSLDOI : VAForm_2<44, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB, u5imm:$SH), "vsldoi $vD, $vA, $vB, $SH", VecFP, [(set VRRC:$vD, (vsldoi_shuffle:$SH (v16i8 VRRC:$vA), VRRC:$vB))]>; // VX-Form instructions. AltiVec arithmetic ops. def VADDFP : VXForm_1<10, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vaddfp $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (fadd VRRC:$vA, VRRC:$vB))]>; def VADDUBM : VXForm_1<0, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vaddubm $vD, $vA, $vB", VecGeneral, [(set VRRC:$vD, (add (v16i8 VRRC:$vA), VRRC:$vB))]>; def VADDUHM : VXForm_1<64, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vadduhm $vD, $vA, $vB", VecGeneral, [(set VRRC:$vD, (add (v8i16 VRRC:$vA), VRRC:$vB))]>; def VADDUWM : VXForm_1<128, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vadduwm $vD, $vA, $vB", VecGeneral, [(set VRRC:$vD, (add (v4i32 VRRC:$vA), VRRC:$vB))]>; def VADDCUW : VX1_Int<384, "vaddcuw", int_ppc_altivec_vaddcuw>; def VADDSBS : VX1_Int<768, "vaddsbs", int_ppc_altivec_vaddsbs>; def VADDSHS : VX1_Int<832, "vaddshs", int_ppc_altivec_vaddshs>; def VADDSWS : VX1_Int<896, "vaddsws", int_ppc_altivec_vaddsws>; def VADDUBS : VX1_Int<512, "vaddubs", int_ppc_altivec_vaddubs>; def VADDUHS : VX1_Int<576, "vadduhs", int_ppc_altivec_vadduhs>; def VADDUWS : VX1_Int<640, "vadduws", int_ppc_altivec_vadduws>; def VAND : VXForm_1<1028, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vand $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (and (v4i32 VRRC:$vA), VRRC:$vB))]>; def VANDC : VXForm_1<1092, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vandc $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (and (v4i32 VRRC:$vA), (vnot VRRC:$vB)))]>; def VCFSX : VXForm_1<842, (outs VRRC:$vD), (ins u5imm:$UIMM, VRRC:$vB), "vcfsx $vD, $vB, $UIMM", VecFP, [(set VRRC:$vD, (int_ppc_altivec_vcfsx VRRC:$vB, imm:$UIMM))]>; def VCFUX : VXForm_1<778, (outs VRRC:$vD), (ins u5imm:$UIMM, VRRC:$vB), "vcfux $vD, $vB, $UIMM", VecFP, [(set VRRC:$vD, (int_ppc_altivec_vcfux VRRC:$vB, imm:$UIMM))]>; def VCTSXS : VXForm_1<970, (outs VRRC:$vD), (ins u5imm:$UIMM, VRRC:$vB), "vctsxs $vD, $vB, $UIMM", VecFP, [(set VRRC:$vD, (int_ppc_altivec_vctsxs VRRC:$vB, imm:$UIMM))]>; def VCTUXS : VXForm_1<906, (outs VRRC:$vD), (ins u5imm:$UIMM, VRRC:$vB), "vctuxs $vD, $vB, $UIMM", VecFP, [(set VRRC:$vD, (int_ppc_altivec_vctuxs VRRC:$vB, imm:$UIMM))]>; def VEXPTEFP : VX2_Int<394, "vexptefp", int_ppc_altivec_vexptefp>; def VLOGEFP : VX2_Int<458, "vlogefp", int_ppc_altivec_vlogefp>; def VAVGSB : VX1_Int<1282, "vavgsb", int_ppc_altivec_vavgsb>; def VAVGSH : VX1_Int<1346, "vavgsh", int_ppc_altivec_vavgsh>; def VAVGSW : VX1_Int<1410, "vavgsw", int_ppc_altivec_vavgsw>; def VAVGUB : VX1_Int<1026, "vavgub", int_ppc_altivec_vavgub>; def VAVGUH : VX1_Int<1090, "vavguh", int_ppc_altivec_vavguh>; def VAVGUW : VX1_Int<1154, "vavguw", int_ppc_altivec_vavguw>; def VMAXFP : VX1_Int<1034, "vmaxfp", int_ppc_altivec_vmaxfp>; def VMAXSB : VX1_Int< 258, "vmaxsb", int_ppc_altivec_vmaxsb>; def VMAXSH : VX1_Int< 322, "vmaxsh", int_ppc_altivec_vmaxsh>; def VMAXSW : VX1_Int< 386, "vmaxsw", int_ppc_altivec_vmaxsw>; def VMAXUB : VX1_Int< 2, "vmaxub", int_ppc_altivec_vmaxub>; def VMAXUH : VX1_Int< 66, "vmaxuh", int_ppc_altivec_vmaxuh>; def VMAXUW : VX1_Int< 130, "vmaxuw", int_ppc_altivec_vmaxuw>; def VMINFP : VX1_Int<1098, "vminfp", int_ppc_altivec_vminfp>; def VMINSB : VX1_Int< 770, "vminsb", int_ppc_altivec_vminsb>; def VMINSH : VX1_Int< 834, "vminsh", int_ppc_altivec_vminsh>; def VMINSW : VX1_Int< 898, "vminsw", int_ppc_altivec_vminsw>; def VMINUB : VX1_Int< 514, "vminub", int_ppc_altivec_vminub>; def VMINUH : VX1_Int< 578, "vminuh", int_ppc_altivec_vminuh>; def VMINUW : VX1_Int< 642, "vminuw", int_ppc_altivec_vminuw>; def VMRGHB : VXForm_1< 12, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vmrghb $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (vmrghb_shuffle VRRC:$vA, VRRC:$vB))]>; def VMRGHH : VXForm_1< 76, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vmrghh $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (vmrghh_shuffle VRRC:$vA, VRRC:$vB))]>; def VMRGHW : VXForm_1<140, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vmrghw $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (vmrghw_shuffle VRRC:$vA, VRRC:$vB))]>; def VMRGLB : VXForm_1<268, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vmrglb $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (vmrglb_shuffle VRRC:$vA, VRRC:$vB))]>; def VMRGLH : VXForm_1<332, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vmrglh $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (vmrglh_shuffle VRRC:$vA, VRRC:$vB))]>; def VMRGLW : VXForm_1<396, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vmrglw $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (vmrglw_shuffle VRRC:$vA, VRRC:$vB))]>; def VMSUMMBM : VA1a_Int<37, "vmsummbm", int_ppc_altivec_vmsummbm>; def VMSUMSHM : VA1a_Int<40, "vmsumshm", int_ppc_altivec_vmsumshm>; def VMSUMSHS : VA1a_Int<41, "vmsumshs", int_ppc_altivec_vmsumshs>; def VMSUMUBM : VA1a_Int<36, "vmsumubm", int_ppc_altivec_vmsumubm>; def VMSUMUHM : VA1a_Int<38, "vmsumuhm", int_ppc_altivec_vmsumuhm>; def VMSUMUHS : VA1a_Int<39, "vmsumuhs", int_ppc_altivec_vmsumuhs>; def VMULESB : VX1_Int<776, "vmulesb", int_ppc_altivec_vmulesb>; def VMULESH : VX1_Int<840, "vmulesh", int_ppc_altivec_vmulesh>; def VMULEUB : VX1_Int<520, "vmuleub", int_ppc_altivec_vmuleub>; def VMULEUH : VX1_Int<584, "vmuleuh", int_ppc_altivec_vmuleuh>; def VMULOSB : VX1_Int<264, "vmulosb", int_ppc_altivec_vmulosb>; def VMULOSH : VX1_Int<328, "vmulosh", int_ppc_altivec_vmulosh>; def VMULOUB : VX1_Int< 8, "vmuloub", int_ppc_altivec_vmuloub>; def VMULOUH : VX1_Int< 72, "vmulouh", int_ppc_altivec_vmulouh>; def VREFP : VX2_Int<266, "vrefp", int_ppc_altivec_vrefp>; def VRFIM : VX2_Int<714, "vrfim", int_ppc_altivec_vrfim>; def VRFIN : VX2_Int<522, "vrfin", int_ppc_altivec_vrfin>; def VRFIP : VX2_Int<650, "vrfip", int_ppc_altivec_vrfip>; def VRFIZ : VX2_Int<586, "vrfiz", int_ppc_altivec_vrfiz>; def VRSQRTEFP : VX2_Int<330, "vrsqrtefp", int_ppc_altivec_vrsqrtefp>; def VSUBCUW : VX1_Int<74, "vsubcuw", int_ppc_altivec_vsubcuw>; def VSUBFP : VXForm_1<74, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vsubfp $vD, $vA, $vB", VecGeneral, [(set VRRC:$vD, (fsub VRRC:$vA, VRRC:$vB))]>; def VSUBUBM : VXForm_1<1024, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vsububm $vD, $vA, $vB", VecGeneral, [(set VRRC:$vD, (sub (v16i8 VRRC:$vA), VRRC:$vB))]>; def VSUBUHM : VXForm_1<1088, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vsubuhm $vD, $vA, $vB", VecGeneral, [(set VRRC:$vD, (sub (v8i16 VRRC:$vA), VRRC:$vB))]>; def VSUBUWM : VXForm_1<1152, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vsubuwm $vD, $vA, $vB", VecGeneral, [(set VRRC:$vD, (sub (v4i32 VRRC:$vA), VRRC:$vB))]>; def VSUBSBS : VX1_Int<1792, "vsubsbs" , int_ppc_altivec_vsubsbs>; def VSUBSHS : VX1_Int<1856, "vsubshs" , int_ppc_altivec_vsubshs>; def VSUBSWS : VX1_Int<1920, "vsubsws" , int_ppc_altivec_vsubsws>; def VSUBUBS : VX1_Int<1536, "vsububs" , int_ppc_altivec_vsububs>; def VSUBUHS : VX1_Int<1600, "vsubuhs" , int_ppc_altivec_vsubuhs>; def VSUBUWS : VX1_Int<1664, "vsubuws" , int_ppc_altivec_vsubuws>; def VSUMSWS : VX1_Int<1928, "vsumsws" , int_ppc_altivec_vsumsws>; def VSUM2SWS: VX1_Int<1672, "vsum2sws", int_ppc_altivec_vsum2sws>; def VSUM4SBS: VX1_Int<1672, "vsum4sbs", int_ppc_altivec_vsum4sbs>; def VSUM4SHS: VX1_Int<1608, "vsum4shs", int_ppc_altivec_vsum4shs>; def VSUM4UBS: VX1_Int<1544, "vsum4ubs", int_ppc_altivec_vsum4ubs>; def VNOR : VXForm_1<1284, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vnor $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (vnot (or (v4i32 VRRC:$vA), VRRC:$vB)))]>; def VOR : VXForm_1<1156, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vor $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (or (v4i32 VRRC:$vA), VRRC:$vB))]>; def VXOR : VXForm_1<1220, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vxor $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (xor (v4i32 VRRC:$vA), VRRC:$vB))]>; def VRLB : VX1_Int< 4, "vrlb", int_ppc_altivec_vrlb>; def VRLH : VX1_Int< 68, "vrlh", int_ppc_altivec_vrlh>; def VRLW : VX1_Int< 132, "vrlw", int_ppc_altivec_vrlw>; def VSL : VX1_Int< 452, "vsl" , int_ppc_altivec_vsl >; def VSLO : VX1_Int<1036, "vslo", int_ppc_altivec_vslo>; def VSLB : VX1_Int< 260, "vslb", int_ppc_altivec_vslb>; def VSLH : VX1_Int< 324, "vslh", int_ppc_altivec_vslh>; def VSLW : VX1_Int< 388, "vslw", int_ppc_altivec_vslw>; def VSPLTB : VXForm_1<524, (outs VRRC:$vD), (ins u5imm:$UIMM, VRRC:$vB), "vspltb $vD, $vB, $UIMM", VecPerm, [(set VRRC:$vD, (vspltb_shuffle:$UIMM (v16i8 VRRC:$vB), (undef)))]>; def VSPLTH : VXForm_1<588, (outs VRRC:$vD), (ins u5imm:$UIMM, VRRC:$vB), "vsplth $vD, $vB, $UIMM", VecPerm, [(set VRRC:$vD, (vsplth_shuffle:$UIMM (v16i8 VRRC:$vB), (undef)))]>; def VSPLTW : VXForm_1<652, (outs VRRC:$vD), (ins u5imm:$UIMM, VRRC:$vB), "vspltw $vD, $vB, $UIMM", VecPerm, [(set VRRC:$vD, (vspltw_shuffle:$UIMM (v16i8 VRRC:$vB), (undef)))]>; def VSR : VX1_Int< 708, "vsr" , int_ppc_altivec_vsr>; def VSRO : VX1_Int<1100, "vsro" , int_ppc_altivec_vsro>; def VSRAB : VX1_Int< 772, "vsrab", int_ppc_altivec_vsrab>; def VSRAH : VX1_Int< 836, "vsrah", int_ppc_altivec_vsrah>; def VSRAW : VX1_Int< 900, "vsraw", int_ppc_altivec_vsraw>; def VSRB : VX1_Int< 516, "vsrb" , int_ppc_altivec_vsrb>; def VSRH : VX1_Int< 580, "vsrh" , int_ppc_altivec_vsrh>; def VSRW : VX1_Int< 644, "vsrw" , int_ppc_altivec_vsrw>; def VSPLTISB : VXForm_3<780, (outs VRRC:$vD), (ins s5imm:$SIMM), "vspltisb $vD, $SIMM", VecPerm, [(set VRRC:$vD, (v16i8 vecspltisb:$SIMM))]>; def VSPLTISH : VXForm_3<844, (outs VRRC:$vD), (ins s5imm:$SIMM), "vspltish $vD, $SIMM", VecPerm, [(set VRRC:$vD, (v8i16 vecspltish:$SIMM))]>; def VSPLTISW : VXForm_3<908, (outs VRRC:$vD), (ins s5imm:$SIMM), "vspltisw $vD, $SIMM", VecPerm, [(set VRRC:$vD, (v4i32 vecspltisw:$SIMM))]>; // Vector Pack. def VPKPX : VX1_Int<782, "vpkpx", int_ppc_altivec_vpkpx>; def VPKSHSS : VX1_Int<398, "vpkshss", int_ppc_altivec_vpkshss>; def VPKSHUS : VX1_Int<270, "vpkshus", int_ppc_altivec_vpkshus>; def VPKSWSS : VX1_Int<462, "vpkswss", int_ppc_altivec_vpkswss>; def VPKSWUS : VX1_Int<334, "vpkswus", int_ppc_altivec_vpkswus>; def VPKUHUM : VXForm_1<14, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vpkuhum $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (vpkuhum_shuffle (v16i8 VRRC:$vA), VRRC:$vB))]>; def VPKUHUS : VX1_Int<142, "vpkuhus", int_ppc_altivec_vpkuhus>; def VPKUWUM : VXForm_1<78, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB), "vpkuwum $vD, $vA, $vB", VecFP, [(set VRRC:$vD, (vpkuwum_shuffle (v16i8 VRRC:$vA), VRRC:$vB))]>; def VPKUWUS : VX1_Int<206, "vpkuwus", int_ppc_altivec_vpkuwus>; // Vector Unpack. def VUPKHPX : VX2_Int<846, "vupkhpx", int_ppc_altivec_vupkhpx>; def VUPKHSB : VX2_Int<526, "vupkhsb", int_ppc_altivec_vupkhsb>; def VUPKHSH : VX2_Int<590, "vupkhsh", int_ppc_altivec_vupkhsh>; def VUPKLPX : VX2_Int<974, "vupklpx", int_ppc_altivec_vupklpx>; def VUPKLSB : VX2_Int<654, "vupklsb", int_ppc_altivec_vupklsb>; def VUPKLSH : VX2_Int<718, "vupklsh", int_ppc_altivec_vupklsh>; // Altivec Comparisons. class VCMP xo, string asmstr, ValueType Ty> : VXRForm_1; class VCMPo xo, string asmstr, ValueType Ty> : VXRForm_1 { let Defs = [CR6]; let RC = 1; } // f32 element comparisons.0 def VCMPBFP : VCMP <966, "vcmpbfp $vD, $vA, $vB" , v4f32>; def VCMPBFPo : VCMPo<966, "vcmpbfp. $vD, $vA, $vB" , v4f32>; def VCMPEQFP : VCMP <198, "vcmpeqfp $vD, $vA, $vB" , v4f32>; def VCMPEQFPo : VCMPo<198, "vcmpeqfp. $vD, $vA, $vB", v4f32>; def VCMPGEFP : VCMP <454, "vcmpgefp $vD, $vA, $vB" , v4f32>; def VCMPGEFPo : VCMPo<454, "vcmpgefp. $vD, $vA, $vB", v4f32>; def VCMPGTFP : VCMP <710, "vcmpgtfp $vD, $vA, $vB" , v4f32>; def VCMPGTFPo : VCMPo<710, "vcmpgtfp. $vD, $vA, $vB", v4f32>; // i8 element comparisons. def VCMPEQUB : VCMP < 6, "vcmpequb $vD, $vA, $vB" , v16i8>; def VCMPEQUBo : VCMPo< 6, "vcmpequb. $vD, $vA, $vB", v16i8>; def VCMPGTSB : VCMP <774, "vcmpgtsb $vD, $vA, $vB" , v16i8>; def VCMPGTSBo : VCMPo<774, "vcmpgtsb. $vD, $vA, $vB", v16i8>; def VCMPGTUB : VCMP <518, "vcmpgtub $vD, $vA, $vB" , v16i8>; def VCMPGTUBo : VCMPo<518, "vcmpgtub. $vD, $vA, $vB", v16i8>; // i16 element comparisons. def VCMPEQUH : VCMP < 70, "vcmpequh $vD, $vA, $vB" , v8i16>; def VCMPEQUHo : VCMPo< 70, "vcmpequh. $vD, $vA, $vB", v8i16>; def VCMPGTSH : VCMP <838, "vcmpgtsh $vD, $vA, $vB" , v8i16>; def VCMPGTSHo : VCMPo<838, "vcmpgtsh. $vD, $vA, $vB", v8i16>; def VCMPGTUH : VCMP <582, "vcmpgtuh $vD, $vA, $vB" , v8i16>; def VCMPGTUHo : VCMPo<582, "vcmpgtuh. $vD, $vA, $vB", v8i16>; // i32 element comparisons. def VCMPEQUW : VCMP <134, "vcmpequw $vD, $vA, $vB" , v4i32>; def VCMPEQUWo : VCMPo<134, "vcmpequw. $vD, $vA, $vB", v4i32>; def VCMPGTSW : VCMP <902, "vcmpgtsw $vD, $vA, $vB" , v4i32>; def VCMPGTSWo : VCMPo<902, "vcmpgtsw. $vD, $vA, $vB", v4i32>; def VCMPGTUW : VCMP <646, "vcmpgtuw $vD, $vA, $vB" , v4i32>; def VCMPGTUWo : VCMPo<646, "vcmpgtuw. $vD, $vA, $vB", v4i32>; def V_SET0 : VXForm_setzero<1220, (outs VRRC:$vD), (ins), "vxor $vD, $vD, $vD", VecFP, [(set VRRC:$vD, (v4i32 immAllZerosV))]>; } //===----------------------------------------------------------------------===// // Additional Altivec Patterns // // DS* intrinsics def : Pat<(int_ppc_altivec_dssall), (DSSALL 1, 0, 0, 0)>; def : Pat<(int_ppc_altivec_dss imm:$STRM), (DSS 0, imm:$STRM, 0, 0)>; // * 32-bit def : Pat<(int_ppc_altivec_dst GPRC:$rA, GPRC:$rB, imm:$STRM), (DST 0, imm:$STRM, GPRC:$rA, GPRC:$rB)>; def : Pat<(int_ppc_altivec_dstt GPRC:$rA, GPRC:$rB, imm:$STRM), (DSTT 1, imm:$STRM, GPRC:$rA, GPRC:$rB)>; def : Pat<(int_ppc_altivec_dstst GPRC:$rA, GPRC:$rB, imm:$STRM), (DSTST 0, imm:$STRM, GPRC:$rA, GPRC:$rB)>; def : Pat<(int_ppc_altivec_dststt GPRC:$rA, GPRC:$rB, imm:$STRM), (DSTSTT 1, imm:$STRM, GPRC:$rA, GPRC:$rB)>; // * 64-bit def : Pat<(int_ppc_altivec_dst G8RC:$rA, GPRC:$rB, imm:$STRM), (DST64 0, imm:$STRM, (i64 G8RC:$rA), GPRC:$rB)>; def : Pat<(int_ppc_altivec_dstt G8RC:$rA, GPRC:$rB, imm:$STRM), (DSTT64 1, imm:$STRM, (i64 G8RC:$rA), GPRC:$rB)>; def : Pat<(int_ppc_altivec_dstst G8RC:$rA, GPRC:$rB, imm:$STRM), (DSTST64 0, imm:$STRM, (i64 G8RC:$rA), GPRC:$rB)>; def : Pat<(int_ppc_altivec_dststt G8RC:$rA, GPRC:$rB, imm:$STRM), (DSTSTT64 1, imm:$STRM, (i64 G8RC:$rA), GPRC:$rB)>; // Loads. def : Pat<(v4i32 (load xoaddr:$src)), (LVX xoaddr:$src)>; // Stores. def : Pat<(store (v4i32 VRRC:$rS), xoaddr:$dst), (STVX (v4i32 VRRC:$rS), xoaddr:$dst)>; // Bit conversions. def : Pat<(v16i8 (bitconvert (v8i16 VRRC:$src))), (v16i8 VRRC:$src)>; def : Pat<(v16i8 (bitconvert (v4i32 VRRC:$src))), (v16i8 VRRC:$src)>; def : Pat<(v16i8 (bitconvert (v4f32 VRRC:$src))), (v16i8 VRRC:$src)>; def : Pat<(v8i16 (bitconvert (v16i8 VRRC:$src))), (v8i16 VRRC:$src)>; def : Pat<(v8i16 (bitconvert (v4i32 VRRC:$src))), (v8i16 VRRC:$src)>; def : Pat<(v8i16 (bitconvert (v4f32 VRRC:$src))), (v8i16 VRRC:$src)>; def : Pat<(v4i32 (bitconvert (v16i8 VRRC:$src))), (v4i32 VRRC:$src)>; def : Pat<(v4i32 (bitconvert (v8i16 VRRC:$src))), (v4i32 VRRC:$src)>; def : Pat<(v4i32 (bitconvert (v4f32 VRRC:$src))), (v4i32 VRRC:$src)>; def : Pat<(v4f32 (bitconvert (v16i8 VRRC:$src))), (v4f32 VRRC:$src)>; def : Pat<(v4f32 (bitconvert (v8i16 VRRC:$src))), (v4f32 VRRC:$src)>; def : Pat<(v4f32 (bitconvert (v4i32 VRRC:$src))), (v4f32 VRRC:$src)>; // Shuffles. // Match vsldoi(x,x), vpkuwum(x,x), vpkuhum(x,x) def:Pat<(vsldoi_unary_shuffle:$in (v16i8 VRRC:$vA), undef), (VSLDOI VRRC:$vA, VRRC:$vA, (VSLDOI_unary_get_imm VRRC:$in))>; def:Pat<(vpkuwum_unary_shuffle (v16i8 VRRC:$vA), undef), (VPKUWUM VRRC:$vA, VRRC:$vA)>; def:Pat<(vpkuhum_unary_shuffle (v16i8 VRRC:$vA), undef), (VPKUHUM VRRC:$vA, VRRC:$vA)>; // Match vmrg*(x,x) def:Pat<(vmrglb_unary_shuffle (v16i8 VRRC:$vA), undef), (VMRGLB VRRC:$vA, VRRC:$vA)>; def:Pat<(vmrglh_unary_shuffle (v16i8 VRRC:$vA), undef), (VMRGLH VRRC:$vA, VRRC:$vA)>; def:Pat<(vmrglw_unary_shuffle (v16i8 VRRC:$vA), undef), (VMRGLW VRRC:$vA, VRRC:$vA)>; def:Pat<(vmrghb_unary_shuffle (v16i8 VRRC:$vA), undef), (VMRGHB VRRC:$vA, VRRC:$vA)>; def:Pat<(vmrghh_unary_shuffle (v16i8 VRRC:$vA), undef), (VMRGHH VRRC:$vA, VRRC:$vA)>; def:Pat<(vmrghw_unary_shuffle (v16i8 VRRC:$vA), undef), (VMRGHW VRRC:$vA, VRRC:$vA)>; // Logical Operations def : Pat<(v4i32 (vnot VRRC:$vA)), (VNOR VRRC:$vA, VRRC:$vA)>; def : Pat<(v4i32 (vnot_conv VRRC:$vA)), (VNOR VRRC:$vA, VRRC:$vA)>; def : Pat<(v4i32 (vnot_conv (or VRRC:$A, VRRC:$B))), (VNOR VRRC:$A, VRRC:$B)>; def : Pat<(v4i32 (and VRRC:$A, (vnot_conv VRRC:$B))), (VANDC VRRC:$A, VRRC:$B)>; def : Pat<(fmul VRRC:$vA, VRRC:$vB), (VMADDFP VRRC:$vA, VRRC:$vB, (v4i32 (V_SET0)))>; // Fused multiply add and multiply sub for packed float. These are represented // separately from the real instructions above, for operations that must have // the additional precision, such as Newton-Rhapson (used by divide, sqrt) def : Pat<(PPCvmaddfp VRRC:$A, VRRC:$B, VRRC:$C), (VMADDFP VRRC:$A, VRRC:$B, VRRC:$C)>; def : Pat<(PPCvnmsubfp VRRC:$A, VRRC:$B, VRRC:$C), (VNMSUBFP VRRC:$A, VRRC:$B, VRRC:$C)>; def : Pat<(int_ppc_altivec_vmaddfp VRRC:$A, VRRC:$B, VRRC:$C), (VMADDFP VRRC:$A, VRRC:$B, VRRC:$C)>; def : Pat<(int_ppc_altivec_vnmsubfp VRRC:$A, VRRC:$B, VRRC:$C), (VNMSUBFP VRRC:$A, VRRC:$B, VRRC:$C)>; def : Pat<(PPCvperm (v16i8 VRRC:$vA), VRRC:$vB, VRRC:$vC), (VPERM VRRC:$vA, VRRC:$vB, VRRC:$vC)>;