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Loads and stores can have different pipeline behavior, especially on embedded chips. This change allows those differences to be expressed. Except for the 440 scheduler, there are no functionality changes. On the 440, the latency adjustment is only by one cycle, and so this probably does not affect much. Nevertheless, it will make a larger difference in the future and this removes a FIXME from the 440 itin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153821 91177308-0d34-0410-b5e6-96231b3b80d8
696 lines
34 KiB
TableGen
696 lines
34 KiB
TableGen
//===-- PPCInstrAltivec.td - The PowerPC Altivec Extension -*- tablegen -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file describes the Altivec extension to the PowerPC instruction set.
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//
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// Altivec transformation functions and pattern fragments.
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//
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// Since we canonicalize buildvectors to v16i8, all vnots "-1" operands will be
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// of that type.
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def vnot_ppc : PatFrag<(ops node:$in),
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(xor node:$in, (bitconvert (v16i8 immAllOnesV)))>;
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def vpkuhum_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVPKUHUMShuffleMask(cast<ShuffleVectorSDNode>(N), false);
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}]>;
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def vpkuwum_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVPKUWUMShuffleMask(cast<ShuffleVectorSDNode>(N), false);
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}]>;
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def vpkuhum_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVPKUHUMShuffleMask(cast<ShuffleVectorSDNode>(N), true);
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}]>;
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def vpkuwum_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVPKUWUMShuffleMask(cast<ShuffleVectorSDNode>(N), true);
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}]>;
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def vmrglb_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle (v16i8 node:$lhs), node:$rhs), [{
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return PPC::isVMRGLShuffleMask(cast<ShuffleVectorSDNode>(N), 1, false);
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}]>;
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def vmrglh_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle (v16i8 node:$lhs), node:$rhs), [{
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return PPC::isVMRGLShuffleMask(cast<ShuffleVectorSDNode>(N), 2, false);
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}]>;
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def vmrglw_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle (v16i8 node:$lhs), node:$rhs), [{
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return PPC::isVMRGLShuffleMask(cast<ShuffleVectorSDNode>(N), 4, false);
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}]>;
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def vmrghb_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle (v16i8 node:$lhs), node:$rhs), [{
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return PPC::isVMRGHShuffleMask(cast<ShuffleVectorSDNode>(N), 1, false);
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}]>;
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def vmrghh_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle (v16i8 node:$lhs), node:$rhs), [{
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return PPC::isVMRGHShuffleMask(cast<ShuffleVectorSDNode>(N), 2, false);
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}]>;
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def vmrghw_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle (v16i8 node:$lhs), node:$rhs), [{
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return PPC::isVMRGHShuffleMask(cast<ShuffleVectorSDNode>(N), 4, false);
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}]>;
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def vmrglb_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle (v16i8 node:$lhs), node:$rhs), [{
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return PPC::isVMRGLShuffleMask(cast<ShuffleVectorSDNode>(N), 1, true);
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}]>;
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def vmrglh_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVMRGLShuffleMask(cast<ShuffleVectorSDNode>(N), 2, true);
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}]>;
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def vmrglw_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVMRGLShuffleMask(cast<ShuffleVectorSDNode>(N), 4, true);
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}]>;
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def vmrghb_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVMRGHShuffleMask(cast<ShuffleVectorSDNode>(N), 1, true);
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}]>;
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def vmrghh_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVMRGHShuffleMask(cast<ShuffleVectorSDNode>(N), 2, true);
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}]>;
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def vmrghw_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVMRGHShuffleMask(cast<ShuffleVectorSDNode>(N), 4, true);
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}]>;
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def VSLDOI_get_imm : SDNodeXForm<vector_shuffle, [{
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return getI32Imm(PPC::isVSLDOIShuffleMask(N, false));
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}]>;
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def vsldoi_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVSLDOIShuffleMask(N, false) != -1;
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}], VSLDOI_get_imm>;
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/// VSLDOI_unary* - These are used to match vsldoi(X,X), which is turned into
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/// vector_shuffle(X,undef,mask) by the dag combiner.
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def VSLDOI_unary_get_imm : SDNodeXForm<vector_shuffle, [{
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return getI32Imm(PPC::isVSLDOIShuffleMask(N, true));
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}]>;
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def vsldoi_unary_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isVSLDOIShuffleMask(N, true) != -1;
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}], VSLDOI_unary_get_imm>;
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// VSPLT*_get_imm xform function: convert vector_shuffle mask to VSPLT* imm.
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def VSPLTB_get_imm : SDNodeXForm<vector_shuffle, [{
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return getI32Imm(PPC::getVSPLTImmediate(N, 1));
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}]>;
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def vspltb_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isSplatShuffleMask(cast<ShuffleVectorSDNode>(N), 1);
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}], VSPLTB_get_imm>;
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def VSPLTH_get_imm : SDNodeXForm<vector_shuffle, [{
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return getI32Imm(PPC::getVSPLTImmediate(N, 2));
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}]>;
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def vsplth_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isSplatShuffleMask(cast<ShuffleVectorSDNode>(N), 2);
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}], VSPLTH_get_imm>;
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def VSPLTW_get_imm : SDNodeXForm<vector_shuffle, [{
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return getI32Imm(PPC::getVSPLTImmediate(N, 4));
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}]>;
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def vspltw_shuffle : PatFrag<(ops node:$lhs, node:$rhs),
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(vector_shuffle node:$lhs, node:$rhs), [{
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return PPC::isSplatShuffleMask(cast<ShuffleVectorSDNode>(N), 4);
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}], VSPLTW_get_imm>;
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// VSPLTISB_get_imm xform function: convert build_vector to VSPLTISB imm.
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def VSPLTISB_get_imm : SDNodeXForm<build_vector, [{
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return PPC::get_VSPLTI_elt(N, 1, *CurDAG);
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}]>;
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def vecspltisb : PatLeaf<(build_vector), [{
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return PPC::get_VSPLTI_elt(N, 1, *CurDAG).getNode() != 0;
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}], VSPLTISB_get_imm>;
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// VSPLTISH_get_imm xform function: convert build_vector to VSPLTISH imm.
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def VSPLTISH_get_imm : SDNodeXForm<build_vector, [{
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return PPC::get_VSPLTI_elt(N, 2, *CurDAG);
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}]>;
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def vecspltish : PatLeaf<(build_vector), [{
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return PPC::get_VSPLTI_elt(N, 2, *CurDAG).getNode() != 0;
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}], VSPLTISH_get_imm>;
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// VSPLTISW_get_imm xform function: convert build_vector to VSPLTISW imm.
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def VSPLTISW_get_imm : SDNodeXForm<build_vector, [{
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return PPC::get_VSPLTI_elt(N, 4, *CurDAG);
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}]>;
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def vecspltisw : PatLeaf<(build_vector), [{
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return PPC::get_VSPLTI_elt(N, 4, *CurDAG).getNode() != 0;
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}], VSPLTISW_get_imm>;
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def V_immneg0 : PatLeaf<(build_vector), [{
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return PPC::isAllNegativeZeroVector(N);
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}]>;
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//===----------------------------------------------------------------------===//
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// Helpers for defining instructions that directly correspond to intrinsics.
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// VA1a_Int - A VAForm_1a intrinsic definition.
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class VA1a_Int<bits<6> xo, string opc, Intrinsic IntID>
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: VAForm_1a<xo, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB, VRRC:$vC),
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!strconcat(opc, " $vD, $vA, $vB, $vC"), VecFP,
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[(set VRRC:$vD, (IntID VRRC:$vA, VRRC:$vB, VRRC:$vC))]>;
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// VX1_Int - A VXForm_1 intrinsic definition.
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class VX1_Int<bits<11> xo, string opc, Intrinsic IntID>
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: VXForm_1<xo, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB),
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!strconcat(opc, " $vD, $vA, $vB"), VecFP,
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[(set VRRC:$vD, (IntID VRRC:$vA, VRRC:$vB))]>;
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// VX2_Int - A VXForm_2 intrinsic definition.
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class VX2_Int<bits<11> xo, string opc, Intrinsic IntID>
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: VXForm_2<xo, (outs VRRC:$vD), (ins VRRC:$vB),
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!strconcat(opc, " $vD, $vB"), VecFP,
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[(set VRRC:$vD, (IntID VRRC:$vB))]>;
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//===----------------------------------------------------------------------===//
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// Instruction Definitions.
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def DSS : DSS_Form<822, (outs),
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(ins u5imm:$ZERO0, u5imm:$STRM,u5imm:$ZERO1,u5imm:$ZERO2),
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"dss $STRM", LdStLoad /*FIXME*/, []>;
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def DSSALL : DSS_Form<822, (outs),
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(ins u5imm:$ONE, u5imm:$ZERO0,u5imm:$ZERO1,u5imm:$ZERO2),
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"dssall", LdStLoad /*FIXME*/, []>;
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def DST : DSS_Form<342, (outs),
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(ins u5imm:$ZERO, u5imm:$STRM, GPRC:$rA, GPRC:$rB),
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"dst $rA, $rB, $STRM", LdStLoad /*FIXME*/, []>;
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def DSTT : DSS_Form<342, (outs),
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(ins u5imm:$ONE, u5imm:$STRM, GPRC:$rA, GPRC:$rB),
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"dstt $rA, $rB, $STRM", LdStLoad /*FIXME*/, []>;
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def DSTST : DSS_Form<374, (outs),
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(ins u5imm:$ZERO, u5imm:$STRM, GPRC:$rA, GPRC:$rB),
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"dstst $rA, $rB, $STRM", LdStLoad /*FIXME*/, []>;
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def DSTSTT : DSS_Form<374, (outs),
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(ins u5imm:$ONE, u5imm:$STRM, GPRC:$rA, GPRC:$rB),
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"dststt $rA, $rB, $STRM", LdStLoad /*FIXME*/, []>;
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def DST64 : DSS_Form<342, (outs),
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(ins u5imm:$ZERO, u5imm:$STRM, G8RC:$rA, GPRC:$rB),
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"dst $rA, $rB, $STRM", LdStLoad /*FIXME*/, []>;
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def DSTT64 : DSS_Form<342, (outs),
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(ins u5imm:$ONE, u5imm:$STRM, G8RC:$rA, GPRC:$rB),
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"dstt $rA, $rB, $STRM", LdStLoad /*FIXME*/, []>;
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def DSTST64 : DSS_Form<374, (outs),
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(ins u5imm:$ZERO, u5imm:$STRM, G8RC:$rA, GPRC:$rB),
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"dstst $rA, $rB, $STRM", LdStLoad /*FIXME*/, []>;
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def DSTSTT64 : DSS_Form<374, (outs),
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(ins u5imm:$ONE, u5imm:$STRM, G8RC:$rA, GPRC:$rB),
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"dststt $rA, $rB, $STRM", LdStLoad /*FIXME*/, []>;
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def MFVSCR : VXForm_4<1540, (outs VRRC:$vD), (ins),
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"mfvscr $vD", LdStStore,
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[(set VRRC:$vD, (int_ppc_altivec_mfvscr))]>;
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def MTVSCR : VXForm_5<1604, (outs), (ins VRRC:$vB),
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"mtvscr $vB", LdStLoad,
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[(int_ppc_altivec_mtvscr VRRC:$vB)]>;
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let canFoldAsLoad = 1, PPC970_Unit = 2 in { // Loads.
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def LVEBX: XForm_1<31, 7, (outs VRRC:$vD), (ins memrr:$src),
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"lvebx $vD, $src", LdStLoad,
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[(set VRRC:$vD, (int_ppc_altivec_lvebx xoaddr:$src))]>;
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def LVEHX: XForm_1<31, 39, (outs VRRC:$vD), (ins memrr:$src),
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"lvehx $vD, $src", LdStLoad,
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[(set VRRC:$vD, (int_ppc_altivec_lvehx xoaddr:$src))]>;
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def LVEWX: XForm_1<31, 71, (outs VRRC:$vD), (ins memrr:$src),
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"lvewx $vD, $src", LdStLoad,
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[(set VRRC:$vD, (int_ppc_altivec_lvewx xoaddr:$src))]>;
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def LVX : XForm_1<31, 103, (outs VRRC:$vD), (ins memrr:$src),
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"lvx $vD, $src", LdStLoad,
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[(set VRRC:$vD, (int_ppc_altivec_lvx xoaddr:$src))]>;
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def LVXL : XForm_1<31, 359, (outs VRRC:$vD), (ins memrr:$src),
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"lvxl $vD, $src", LdStLoad,
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[(set VRRC:$vD, (int_ppc_altivec_lvxl xoaddr:$src))]>;
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}
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def LVSL : XForm_1<31, 6, (outs VRRC:$vD), (ins memrr:$src),
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"lvsl $vD, $src", LdStLoad,
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[(set VRRC:$vD, (int_ppc_altivec_lvsl xoaddr:$src))]>,
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PPC970_Unit_LSU;
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def LVSR : XForm_1<31, 38, (outs VRRC:$vD), (ins memrr:$src),
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"lvsr $vD, $src", LdStLoad,
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[(set VRRC:$vD, (int_ppc_altivec_lvsr xoaddr:$src))]>,
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PPC970_Unit_LSU;
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let PPC970_Unit = 2 in { // Stores.
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def STVEBX: XForm_8<31, 135, (outs), (ins VRRC:$rS, memrr:$dst),
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"stvebx $rS, $dst", LdStStore,
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[(int_ppc_altivec_stvebx VRRC:$rS, xoaddr:$dst)]>;
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def STVEHX: XForm_8<31, 167, (outs), (ins VRRC:$rS, memrr:$dst),
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"stvehx $rS, $dst", LdStStore,
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[(int_ppc_altivec_stvehx VRRC:$rS, xoaddr:$dst)]>;
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def STVEWX: XForm_8<31, 199, (outs), (ins VRRC:$rS, memrr:$dst),
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"stvewx $rS, $dst", LdStStore,
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[(int_ppc_altivec_stvewx VRRC:$rS, xoaddr:$dst)]>;
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def STVX : XForm_8<31, 231, (outs), (ins VRRC:$rS, memrr:$dst),
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"stvx $rS, $dst", LdStStore,
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[(int_ppc_altivec_stvx VRRC:$rS, xoaddr:$dst)]>;
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def STVXL : XForm_8<31, 487, (outs), (ins VRRC:$rS, memrr:$dst),
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"stvxl $rS, $dst", LdStStore,
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[(int_ppc_altivec_stvxl VRRC:$rS, xoaddr:$dst)]>;
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}
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let PPC970_Unit = 5 in { // VALU Operations.
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// VA-Form instructions. 3-input AltiVec ops.
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def VMADDFP : VAForm_1<46, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vC, VRRC:$vB),
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"vmaddfp $vD, $vA, $vC, $vB", VecFP,
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[(set VRRC:$vD, (fadd (fmul VRRC:$vA, VRRC:$vC),
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VRRC:$vB))]>,
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Requires<[FPContractions]>;
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def VNMSUBFP: VAForm_1<47, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vC, VRRC:$vB),
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"vnmsubfp $vD, $vA, $vC, $vB", VecFP,
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[(set VRRC:$vD, (fsub V_immneg0,
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(fsub (fmul VRRC:$vA, VRRC:$vC),
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VRRC:$vB)))]>,
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Requires<[FPContractions]>;
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def VMHADDSHS : VA1a_Int<32, "vmhaddshs", int_ppc_altivec_vmhaddshs>;
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def VMHRADDSHS : VA1a_Int<33, "vmhraddshs", int_ppc_altivec_vmhraddshs>;
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def VMLADDUHM : VA1a_Int<34, "vmladduhm", int_ppc_altivec_vmladduhm>;
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def VPERM : VA1a_Int<43, "vperm", int_ppc_altivec_vperm>;
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def VSEL : VA1a_Int<42, "vsel", int_ppc_altivec_vsel>;
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// Shuffles.
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def VSLDOI : VAForm_2<44, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB, u5imm:$SH),
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"vsldoi $vD, $vA, $vB, $SH", VecFP,
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[(set VRRC:$vD,
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(vsldoi_shuffle:$SH (v16i8 VRRC:$vA), VRRC:$vB))]>;
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// VX-Form instructions. AltiVec arithmetic ops.
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def VADDFP : VXForm_1<10, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB),
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"vaddfp $vD, $vA, $vB", VecFP,
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[(set VRRC:$vD, (fadd VRRC:$vA, VRRC:$vB))]>;
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def VADDUBM : VXForm_1<0, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB),
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"vaddubm $vD, $vA, $vB", VecGeneral,
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[(set VRRC:$vD, (add (v16i8 VRRC:$vA), VRRC:$vB))]>;
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def VADDUHM : VXForm_1<64, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB),
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"vadduhm $vD, $vA, $vB", VecGeneral,
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[(set VRRC:$vD, (add (v8i16 VRRC:$vA), VRRC:$vB))]>;
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def VADDUWM : VXForm_1<128, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB),
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"vadduwm $vD, $vA, $vB", VecGeneral,
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[(set VRRC:$vD, (add (v4i32 VRRC:$vA), VRRC:$vB))]>;
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def VADDCUW : VX1_Int<384, "vaddcuw", int_ppc_altivec_vaddcuw>;
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def VADDSBS : VX1_Int<768, "vaddsbs", int_ppc_altivec_vaddsbs>;
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|
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:$vA),
|
|
(vnot_ppc VRRC:$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_ppc (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<bits<10> xo, string asmstr, ValueType Ty>
|
|
: VXRForm_1<xo, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB),asmstr,VecFPCompare,
|
|
[(set VRRC:$vD, (Ty (PPCvcmp VRRC:$vA, VRRC:$vB, xo)))]>;
|
|
class VCMPo<bits<10> xo, string asmstr, ValueType Ty>
|
|
: VXRForm_1<xo, (outs VRRC:$vD), (ins VRRC:$vA, VRRC:$vB),asmstr,VecFPCompare,
|
|
[(set VRRC:$vD, (Ty (PPCvcmp_o VRRC:$vA, VRRC:$vB, xo)))]> {
|
|
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>;
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def VCMPGTUHo : VCMPo<582, "vcmpgtuh. $vD, $vA, $vB", v8i16>;
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// i32 element comparisons.
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def VCMPEQUW : VCMP <134, "vcmpequw $vD, $vA, $vB" , v4i32>;
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def VCMPEQUWo : VCMPo<134, "vcmpequw. $vD, $vA, $vB", v4i32>;
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def VCMPGTSW : VCMP <902, "vcmpgtsw $vD, $vA, $vB" , v4i32>;
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def VCMPGTSWo : VCMPo<902, "vcmpgtsw. $vD, $vA, $vB", v4i32>;
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def VCMPGTUW : VCMP <646, "vcmpgtuw $vD, $vA, $vB" , v4i32>;
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def VCMPGTUWo : VCMPo<646, "vcmpgtuw. $vD, $vA, $vB", v4i32>;
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def V_SET0 : VXForm_setzero<1220, (outs VRRC:$vD), (ins),
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"vxor $vD, $vD, $vD", VecFP,
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[(set VRRC:$vD, (v4i32 immAllZerosV))]>;
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}
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//===----------------------------------------------------------------------===//
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// Additional Altivec Patterns
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//
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// DS* intrinsics
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def : Pat<(int_ppc_altivec_dssall), (DSSALL 1, 0, 0, 0)>;
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def : Pat<(int_ppc_altivec_dss imm:$STRM), (DSS 0, imm:$STRM, 0, 0)>;
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// * 32-bit
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def : Pat<(int_ppc_altivec_dst GPRC:$rA, GPRC:$rB, imm:$STRM),
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(DST 0, imm:$STRM, GPRC:$rA, GPRC:$rB)>;
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def : Pat<(int_ppc_altivec_dstt GPRC:$rA, GPRC:$rB, imm:$STRM),
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(DSTT 1, imm:$STRM, GPRC:$rA, GPRC:$rB)>;
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def : Pat<(int_ppc_altivec_dstst GPRC:$rA, GPRC:$rB, imm:$STRM),
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(DSTST 0, imm:$STRM, GPRC:$rA, GPRC:$rB)>;
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def : Pat<(int_ppc_altivec_dststt GPRC:$rA, GPRC:$rB, imm:$STRM),
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(DSTSTT 1, imm:$STRM, GPRC:$rA, GPRC:$rB)>;
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// * 64-bit
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def : Pat<(int_ppc_altivec_dst G8RC:$rA, GPRC:$rB, imm:$STRM),
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(DST64 0, imm:$STRM, (i64 G8RC:$rA), GPRC:$rB)>;
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def : Pat<(int_ppc_altivec_dstt G8RC:$rA, GPRC:$rB, imm:$STRM),
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(DSTT64 1, imm:$STRM, (i64 G8RC:$rA), GPRC:$rB)>;
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def : Pat<(int_ppc_altivec_dstst G8RC:$rA, GPRC:$rB, imm:$STRM),
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(DSTST64 0, imm:$STRM, (i64 G8RC:$rA), GPRC:$rB)>;
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def : Pat<(int_ppc_altivec_dststt G8RC:$rA, GPRC:$rB, imm:$STRM),
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(DSTSTT64 1, imm:$STRM, (i64 G8RC:$rA), GPRC:$rB)>;
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// Loads.
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def : Pat<(v4i32 (load xoaddr:$src)), (LVX xoaddr:$src)>;
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// Stores.
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def : Pat<(store (v4i32 VRRC:$rS), xoaddr:$dst),
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(STVX (v4i32 VRRC:$rS), xoaddr:$dst)>;
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// Bit conversions.
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def : Pat<(v16i8 (bitconvert (v8i16 VRRC:$src))), (v16i8 VRRC:$src)>;
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def : Pat<(v16i8 (bitconvert (v4i32 VRRC:$src))), (v16i8 VRRC:$src)>;
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def : Pat<(v16i8 (bitconvert (v4f32 VRRC:$src))), (v16i8 VRRC:$src)>;
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def : Pat<(v8i16 (bitconvert (v16i8 VRRC:$src))), (v8i16 VRRC:$src)>;
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def : Pat<(v8i16 (bitconvert (v4i32 VRRC:$src))), (v8i16 VRRC:$src)>;
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def : Pat<(v8i16 (bitconvert (v4f32 VRRC:$src))), (v8i16 VRRC:$src)>;
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def : Pat<(v4i32 (bitconvert (v16i8 VRRC:$src))), (v4i32 VRRC:$src)>;
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def : Pat<(v4i32 (bitconvert (v8i16 VRRC:$src))), (v4i32 VRRC:$src)>;
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def : Pat<(v4i32 (bitconvert (v4f32 VRRC:$src))), (v4i32 VRRC:$src)>;
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def : Pat<(v4f32 (bitconvert (v16i8 VRRC:$src))), (v4f32 VRRC:$src)>;
|
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def : Pat<(v4f32 (bitconvert (v8i16 VRRC:$src))), (v4f32 VRRC:$src)>;
|
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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:$vA)>;
|
|
|
|
// Logical Operations
|
|
def : Pat<(v4i32 (vnot_ppc VRRC:$vA)), (VNOR VRRC:$vA, VRRC:$vA)>;
|
|
|
|
def : Pat<(v4i32 (vnot_ppc (or VRRC:$A, VRRC:$B))),
|
|
(VNOR VRRC:$A, VRRC:$B)>;
|
|
def : Pat<(v4i32 (and VRRC:$A, (vnot_ppc VRRC:$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)>;
|
|
|
|
// Vector shifts
|
|
def : Pat<(v16i8 (shl (v16i8 VRRC:$vA), (v16i8 VRRC:$vB))),
|
|
(v16i8 (VSLB VRRC:$vA, VRRC:$vB))>;
|
|
def : Pat<(v8i16 (shl (v8i16 VRRC:$vA), (v8i16 VRRC:$vB))),
|
|
(v8i16 (VSLH VRRC:$vA, VRRC:$vB))>;
|
|
def : Pat<(v4i32 (shl (v4i32 VRRC:$vA), (v4i32 VRRC:$vB))),
|
|
(v4i32 (VSLW VRRC:$vA, VRRC:$vB))>;
|
|
|
|
def : Pat<(v16i8 (srl (v16i8 VRRC:$vA), (v16i8 VRRC:$vB))),
|
|
(v16i8 (VSRB VRRC:$vA, VRRC:$vB))>;
|
|
def : Pat<(v8i16 (srl (v8i16 VRRC:$vA), (v8i16 VRRC:$vB))),
|
|
(v8i16 (VSRH VRRC:$vA, VRRC:$vB))>;
|
|
def : Pat<(v4i32 (srl (v4i32 VRRC:$vA), (v4i32 VRRC:$vB))),
|
|
(v4i32 (VSRW VRRC:$vA, VRRC:$vB))>;
|
|
|
|
def : Pat<(v16i8 (sra (v16i8 VRRC:$vA), (v16i8 VRRC:$vB))),
|
|
(v16i8 (VSRAB VRRC:$vA, VRRC:$vB))>;
|
|
def : Pat<(v8i16 (sra (v8i16 VRRC:$vA), (v8i16 VRRC:$vB))),
|
|
(v8i16 (VSRAH VRRC:$vA, VRRC:$vB))>;
|
|
def : Pat<(v4i32 (sra (v4i32 VRRC:$vA), (v4i32 VRRC:$vB))),
|
|
(v4i32 (VSRAW VRRC:$vA, VRRC:$vB))>;
|