let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
}
+def dword_alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
+ return cast<LoadSDNode>(N)->getAlignment() >= 8;
+}]>;
+def dword_alignedstore : PatFrag<(ops node:$val, node:$ptr),
+ (store node:$val, node:$ptr), [{
+ return cast<StoreSDNode>(N)->getAlignment() >= 8;
+}]>;
+def word_alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
+ return cast<LoadSDNode>(N)->getAlignment() == 4;
+}]>;
+def word_alignedstore : PatFrag<(ops node:$val, node:$ptr),
+ (store node:$val, node:$ptr), [{
+ return cast<StoreSDNode>(N)->getAlignment() == 4;
+}]>;
+def hword_alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
+ return cast<LoadSDNode>(N)->getAlignment() == 2;
+}]>;
+def hword_alignedstore : PatFrag<(ops node:$val, node:$ptr),
+ (store node:$val, node:$ptr), [{
+ return cast<StoreSDNode>(N)->getAlignment() == 2;
+}]>;
+def byte_alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
+ return cast<LoadSDNode>(N)->getAlignment() == 1;
+}]>;
+def byte_alignedstore : PatFrag<(ops node:$val, node:$ptr),
+ (store node:$val, node:$ptr), [{
+ return cast<StoreSDNode>(N)->getAlignment() == 1;
+}]>;
+def non_word_alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
+ return cast<LoadSDNode>(N)->getAlignment() < 4;
+}]>;
+def non_word_alignedstore : PatFrag<(ops node:$val, node:$ptr),
+ (store node:$val, node:$ptr), [{
+ return cast<StoreSDNode>(N)->getAlignment() < 4;
+}]>;
//===----------------------------------------------------------------------===//
// NEON-specific DAG Nodes.
"vld1", Dt, "$Vd, $Rn", "", []> {
let Rm = 0b1111;
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
}
class VLD1Q<bits<4> op7_4, string Dt>
: NLdSt<0,0b10,0b1010,op7_4, (outs VecListDPair:$Vd),
"vld1", Dt, "$Vd, $Rn", "", []> {
let Rm = 0b1111;
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
}
def VLD1d8 : VLD1D<{0,0,0,?}, "8">;
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVLDwbFixed";
}
def _register : NLdSt<0,0b10,0b0111,op7_4, (outs VecListOneD:$Vd, GPR:$wb),
"vld1", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVLDwbRegister";
}
}
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVLDwbFixed";
}
def _register : NLdSt<0,0b10,0b1010,op7_4, (outs VecListDPair:$Vd, GPR:$wb),
"vld1", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVLDwbRegister";
}
}
"$Vd, $Rn", "", []> {
let Rm = 0b1111;
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
}
multiclass VLD1D3WB<bits<4> op7_4, string Dt> {
def _fixed : NLdSt<0,0b10,0b0110, op7_4, (outs VecListThreeD:$Vd, GPR:$wb),
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVLDwbFixed";
}
def _register : NLdSt<0,0b10,0b0110,op7_4, (outs VecListThreeD:$Vd, GPR:$wb),
"vld1", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVLDwbRegister";
}
}
"$Vd, $Rn", "", []> {
let Rm = 0b1111;
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
}
multiclass VLD1D4WB<bits<4> op7_4, string Dt> {
def _fixed : NLdSt<0,0b10,0b0010, op7_4, (outs VecListFourD:$Vd, GPR:$wb),
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVLDwbFixed";
}
def _register : NLdSt<0,0b10,0b0010,op7_4, (outs VecListFourD:$Vd, GPR:$wb),
"vld1", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVLDwbRegister";
}
}
"vld2", Dt, "$Vd, $Rn", "", []> {
let Rm = 0b1111;
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST2Instruction";
}
def VLD2d8 : VLD2<0b1000, {0,0,?,?}, "8", VecListDPair, IIC_VLD2>;
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST2Instruction";
let AsmMatchConverter = "cvtVLDwbFixed";
}
def _register : NLdSt<0, 0b10, op11_8, op7_4, (outs VdTy:$Vd, GPR:$wb),
"vld2", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST2Instruction";
let AsmMatchConverter = "cvtVLDwbRegister";
}
}
"vld3", Dt, "\\{$Vd, $dst2, $dst3\\}, $Rn", "", []> {
let Rm = 0b1111;
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST3Instruction";
}
def VLD3d8 : VLD3D<0b0100, {0,0,0,?}, "8">;
"vld3", Dt, "\\{$Vd, $dst2, $dst3\\}, $Rn$Rm",
"$Rn.addr = $wb", []> {
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST3Instruction";
}
def VLD3d8_UPD : VLD3DWB<0b0100, {0,0,0,?}, "8">;
"vld4", Dt, "\\{$Vd, $dst2, $dst3, $dst4\\}, $Rn", "", []> {
let Rm = 0b1111;
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST4Instruction";
}
def VLD4d8 : VLD4D<0b0000, {0,0,?,?}, "8">;
"vld4", Dt, "\\{$Vd, $dst2, $dst3, $dst4\\}, $Rn$Rm",
"$Rn.addr = $wb", []> {
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVLDInstruction";
+ let DecoderMethod = "DecodeVLDST4Instruction";
}
def VLD4d8_UPD : VLD4DWB<0b0000, {0,0,?,?}, "8">;
IIC_VST1, "vst1", Dt, "$Vd, $Rn", "", []> {
let Rm = 0b1111;
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
}
class VST1Q<bits<4> op7_4, string Dt>
: NLdSt<0,0b00,0b1010,op7_4, (outs), (ins addrmode6:$Rn, VecListDPair:$Vd),
IIC_VST1x2, "vst1", Dt, "$Vd, $Rn", "", []> {
let Rm = 0b1111;
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
}
def VST1d8 : VST1D<{0,0,0,?}, "8">;
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVSTwbFixed";
}
def _register : NLdSt<0,0b00,0b0111,op7_4, (outs GPR:$wb),
"vst1", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVSTwbRegister";
}
}
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVSTwbFixed";
}
def _register : NLdSt<0,0b00,0b1010,op7_4, (outs GPR:$wb),
"vst1", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVSTwbRegister";
}
}
IIC_VST1x3, "vst1", Dt, "$Vd, $Rn", "", []> {
let Rm = 0b1111;
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
}
multiclass VST1D3WB<bits<4> op7_4, string Dt> {
def _fixed : NLdSt<0,0b00,0b0110,op7_4, (outs GPR:$wb),
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVSTwbFixed";
}
def _register : NLdSt<0,0b00,0b0110,op7_4, (outs GPR:$wb),
"vst1", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVSTwbRegister";
}
}
[]> {
let Rm = 0b1111;
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
}
multiclass VST1D4WB<bits<4> op7_4, string Dt> {
def _fixed : NLdSt<0,0b00,0b0010,op7_4, (outs GPR:$wb),
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVSTwbFixed";
}
def _register : NLdSt<0,0b00,0b0010,op7_4, (outs GPR:$wb),
"vst1", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST1Instruction";
let AsmMatchConverter = "cvtVSTwbRegister";
}
}
itin, "vst2", Dt, "$Vd, $Rn", "", []> {
let Rm = 0b1111;
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST2Instruction";
}
def VST2d8 : VST2<0b1000, {0,0,?,?}, "8", VecListDPair, IIC_VST2>;
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST2Instruction";
let AsmMatchConverter = "cvtVSTwbFixed";
}
def _register : NLdSt<0, 0b00, op11_8, op7_4, (outs GPR:$wb),
"vst2", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST2Instruction";
let AsmMatchConverter = "cvtVSTwbRegister";
}
}
"$Rn.addr = $wb", []> {
let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST2Instruction";
let AsmMatchConverter = "cvtVSTwbFixed";
}
def _register : NLdSt<0, 0b00, 0b0011, op7_4, (outs GPR:$wb),
"vst2", Dt, "$Vd, $Rn, $Rm",
"$Rn.addr = $wb", []> {
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST2Instruction";
let AsmMatchConverter = "cvtVSTwbRegister";
}
}
"vst3", Dt, "\\{$Vd, $src2, $src3\\}, $Rn", "", []> {
let Rm = 0b1111;
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST3Instruction";
}
def VST3d8 : VST3D<0b0100, {0,0,0,?}, "8">;
"vst3", Dt, "\\{$Vd, $src2, $src3\\}, $Rn$Rm",
"$Rn.addr = $wb", []> {
let Inst{4} = Rn{4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST3Instruction";
}
def VST3d8_UPD : VST3DWB<0b0100, {0,0,0,?}, "8">;
"", []> {
let Rm = 0b1111;
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST4Instruction";
}
def VST4d8 : VST4D<0b0000, {0,0,?,?}, "8">;
"vst4", Dt, "\\{$Vd, $src2, $src3, $src4\\}, $Rn$Rm",
"$Rn.addr = $wb", []> {
let Inst{5-4} = Rn{5-4};
- let DecoderMethod = "DecodeVSTInstruction";
+ let DecoderMethod = "DecodeVLDST4Instruction";
}
def VST4d8_UPD : VST4DWB<0b0000, {0,0,?,?}, "8">;
def VST1LNd16 : VST1LN<0b0100, {?,?,0,?}, "16", v4i16, truncstorei16,
NEONvgetlaneu, addrmode6> {
let Inst{7-6} = lane{1-0};
- let Inst{4} = Rn{5};
+ let Inst{4} = Rn{4};
}
def VST1LNd32 : VST1LN<0b1000, {?,0,?,?}, "32", v2i32, store, extractelt,
def VST1LNd16_UPD : VST1LNWB<0b0100, {?,?,0,?}, "16", v4i16, post_truncsti16,
NEONvgetlaneu, addrmode6> {
let Inst{7-6} = lane{1-0};
- let Inst{4} = Rn{5};
+ let Inst{4} = Rn{4};
}
def VST1LNd32_UPD : VST1LNWB<0b1000, {?,0,?,?}, "32", v2i32, post_store,
extractelt, addrmode6oneL32> {
} // mayStore = 1, neverHasSideEffects = 1, hasExtraSrcRegAllocReq = 1
+// Use vld1/vst1 for unaligned f64 load / store
+def : Pat<(f64 (hword_alignedload addrmode6:$addr)),
+ (VLD1d16 addrmode6:$addr)>, Requires<[IsLE]>;
+def : Pat<(hword_alignedstore (f64 DPR:$value), addrmode6:$addr),
+ (VST1d16 addrmode6:$addr, DPR:$value)>, Requires<[IsLE]>;
+def : Pat<(f64 (byte_alignedload addrmode6:$addr)),
+ (VLD1d8 addrmode6:$addr)>, Requires<[IsLE]>;
+def : Pat<(byte_alignedstore (f64 DPR:$value), addrmode6:$addr),
+ (VST1d8 addrmode6:$addr, DPR:$value)>, Requires<[IsLE]>;
+def : Pat<(f64 (non_word_alignedload addrmode6:$addr)),
+ (VLD1d64 addrmode6:$addr)>, Requires<[IsBE]>;
+def : Pat<(non_word_alignedstore (f64 DPR:$value), addrmode6:$addr),
+ (VST1d64 addrmode6:$addr, DPR:$value)>, Requires<[IsBE]>;
+
+// Use vld1/vst1 for Q and QQ. Also use them for unaligned v2f64
+// load / store if it's legal.
+def : Pat<(v2f64 (dword_alignedload addrmode6:$addr)),
+ (VLD1q64 addrmode6:$addr)>;
+def : Pat<(dword_alignedstore (v2f64 QPR:$value), addrmode6:$addr),
+ (VST1q64 addrmode6:$addr, QPR:$value)>;
+def : Pat<(v2f64 (word_alignedload addrmode6:$addr)),
+ (VLD1q32 addrmode6:$addr)>;
+def : Pat<(word_alignedstore (v2f64 QPR:$value), addrmode6:$addr),
+ (VST1q32 addrmode6:$addr, QPR:$value)>;
+def : Pat<(v2f64 (hword_alignedload addrmode6:$addr)),
+ (VLD1q16 addrmode6:$addr)>, Requires<[IsLE]>;
+def : Pat<(hword_alignedstore (v2f64 QPR:$value), addrmode6:$addr),
+ (VST1q16 addrmode6:$addr, QPR:$value)>, Requires<[IsLE]>;
+def : Pat<(v2f64 (byte_alignedload addrmode6:$addr)),
+ (VLD1q8 addrmode6:$addr)>, Requires<[IsLE]>;
+def : Pat<(byte_alignedstore (v2f64 QPR:$value), addrmode6:$addr),
+ (VST1q8 addrmode6:$addr, QPR:$value)>, Requires<[IsLE]>;
//===----------------------------------------------------------------------===//
// NEON pattern fragments
def VCEQfq : N3VQ<0,0,0b00,0b1110,0, IIC_VBINQ, "vceq", "f32", v4i32, v4f32,
NEONvceq, 1>;
+let TwoOperandAliasConstraint = "$Vm = $Vd" in
defm VCEQz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00010, 0, "vceq", "i",
"$Vd, $Vm, #0", NEONvceqz>;
def VCGEfq : N3VQ<1,0,0b00,0b1110,0, IIC_VBINQ, "vcge", "f32", v4i32, v4f32,
NEONvcge, 0>;
+let TwoOperandAliasConstraint = "$Vm = $Vd" in {
defm VCGEz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00001, 0, "vcge", "s",
"$Vd, $Vm, #0", NEONvcgez>;
defm VCLEz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00011, 0, "vcle", "s",
"$Vd, $Vm, #0", NEONvclez>;
+}
// VCGT : Vector Compare Greater Than
defm VCGTs : N3V_QHS<0, 0, 0b0011, 0, IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q,
def VCGTfq : N3VQ<1,0,0b10,0b1110,0, IIC_VBINQ, "vcgt", "f32", v4i32, v4f32,
NEONvcgt, 0>;
+let TwoOperandAliasConstraint = "$Vm = $Vd" in {
defm VCGTz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00000, 0, "vcgt", "s",
"$Vd, $Vm, #0", NEONvcgtz>;
defm VCLTz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00100, 0, "vclt", "s",
"$Vd, $Vm, #0", NEONvcltz>;
+}
// VACGE : Vector Absolute Compare Greater Than or Equal (aka VCAGE)
def VACGEd : N3VDInt<1, 0, 0b00, 0b1110, 1, N3RegFrm, IIC_VBIND, "vacge",
defm VTST : N3V_QHS<0, 0, 0b1000, 1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
IIC_VBINi4Q, "vtst", "", NEONvtst, 1>;
+def: NEONInstAlias<"vaclt${p}.f32 $Vd, $Vn, $Vm",
+ (VACGTd DPR:$Vd, DPR:$Vm, DPR:$Vn, pred:$p)>;
+def: NEONInstAlias<"vaclt${p}.f32 $Vd, $Vn, $Vm",
+ (VACGTq QPR:$Vd, QPR:$Vm, QPR:$Vn, pred:$p)>;
+def: NEONInstAlias<"vacle${p}.f32 $Vd, $Vn, $Vm",
+ (VACGEd DPR:$Vd, DPR:$Vm, DPR:$Vn, pred:$p)>;
+def: NEONInstAlias<"vacle${p}.f32 $Vd, $Vn, $Vm",
+ (VACGEq QPR:$Vd, QPR:$Vm, QPR:$Vn, pred:$p)>;
+
+def: NEONInstAlias<"vaclt${p}.f32 $Vd, $Vm",
+ (VACGTd DPR:$Vd, DPR:$Vm, DPR:$Vd, pred:$p)>;
+def: NEONInstAlias<"vaclt${p}.f32 $Vd, $Vm",
+ (VACGTq QPR:$Vd, QPR:$Vm, QPR:$Vd, pred:$p)>;
+def: NEONInstAlias<"vacle${p}.f32 $Vd, $Vm",
+ (VACGEd DPR:$Vd, DPR:$Vm, DPR:$Vd, pred:$p)>;
+def: NEONInstAlias<"vacle${p}.f32 $Vd, $Vm",
+ (VACGEq QPR:$Vd, QPR:$Vm, QPR:$Vd, pred:$p)>;
+
// Vector Bitwise Operations.
def vnotd : PatFrag<(ops node:$in),
"vbsl", "$Vd, $Vn, $Vm", "$src1 = $Vd",
[(set DPR:$Vd,
(v2i32 (NEONvbsl DPR:$src1, DPR:$Vn, DPR:$Vm)))]>;
+def : Pat<(v8i8 (int_arm_neon_vbsl (v8i8 DPR:$src1),
+ (v8i8 DPR:$Vn), (v8i8 DPR:$Vm))),
+ (VBSLd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v4i16 (int_arm_neon_vbsl (v4i16 DPR:$src1),
+ (v4i16 DPR:$Vn), (v4i16 DPR:$Vm))),
+ (VBSLd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v2i32 (int_arm_neon_vbsl (v2i32 DPR:$src1),
+ (v2i32 DPR:$Vn), (v2i32 DPR:$Vm))),
+ (VBSLd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v2f32 (int_arm_neon_vbsl (v2f32 DPR:$src1),
+ (v2f32 DPR:$Vn), (v2f32 DPR:$Vm))),
+ (VBSLd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v1i64 (int_arm_neon_vbsl (v1i64 DPR:$src1),
+ (v1i64 DPR:$Vn), (v1i64 DPR:$Vm))),
+ (VBSLd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
def : Pat<(v2i32 (or (and DPR:$Vn, DPR:$Vd),
(and DPR:$Vm, (vnotd DPR:$Vd)))),
- (VBSLd DPR:$Vd, DPR:$Vn, DPR:$Vm)>;
+ (VBSLd DPR:$Vd, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+
+def : Pat<(v1i64 (or (and DPR:$Vn, DPR:$Vd),
+ (and DPR:$Vm, (vnotd DPR:$Vd)))),
+ (VBSLd DPR:$Vd, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
def VBSLq : N3VX<1, 0, 0b01, 0b0001, 1, 1, (outs QPR:$Vd),
(ins QPR:$src1, QPR:$Vn, QPR:$Vm),
[(set QPR:$Vd,
(v4i32 (NEONvbsl QPR:$src1, QPR:$Vn, QPR:$Vm)))]>;
+def : Pat<(v16i8 (int_arm_neon_vbsl (v16i8 QPR:$src1),
+ (v16i8 QPR:$Vn), (v16i8 QPR:$Vm))),
+ (VBSLq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v8i16 (int_arm_neon_vbsl (v8i16 QPR:$src1),
+ (v8i16 QPR:$Vn), (v8i16 QPR:$Vm))),
+ (VBSLq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v4i32 (int_arm_neon_vbsl (v4i32 QPR:$src1),
+ (v4i32 QPR:$Vn), (v4i32 QPR:$Vm))),
+ (VBSLq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v4f32 (int_arm_neon_vbsl (v4f32 QPR:$src1),
+ (v4f32 QPR:$Vn), (v4f32 QPR:$Vm))),
+ (VBSLq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v2i64 (int_arm_neon_vbsl (v2i64 QPR:$src1),
+ (v2i64 QPR:$Vn), (v2i64 QPR:$Vm))),
+ (VBSLq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+
def : Pat<(v4i32 (or (and QPR:$Vn, QPR:$Vd),
(and QPR:$Vm, (vnotq QPR:$Vd)))),
- (VBSLq QPR:$Vd, QPR:$Vn, QPR:$Vm)>;
+ (VBSLq QPR:$Vd, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v2i64 (or (and QPR:$Vn, QPR:$Vd),
+ (and QPR:$Vm, (vnotq QPR:$Vd)))),
+ (VBSLq QPR:$Vd, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
// VBIF : Vector Bitwise Insert if False
// like VBSL but with: "vbif $dst, $src3, $src1", "$src2 = $dst",
defm VABS : N2VInt_QHS<0b11, 0b11, 0b01, 0b00110, 0,
IIC_VUNAiD, IIC_VUNAiQ, "vabs", "s",
int_arm_neon_vabs>;
-def VABSfd : N2VDInt<0b11, 0b11, 0b10, 0b01, 0b01110, 0,
- IIC_VUNAD, "vabs", "f32",
- v2f32, v2f32, int_arm_neon_vabs>;
-def VABSfq : N2VQInt<0b11, 0b11, 0b10, 0b01, 0b01110, 0,
- IIC_VUNAQ, "vabs", "f32",
- v4f32, v4f32, int_arm_neon_vabs>;
+def VABSfd : N2VD<0b11, 0b11, 0b10, 0b01, 0b01110, 0,
+ "vabs", "f32",
+ v2f32, v2f32, fabs>;
+def VABSfq : N2VQ<0b11, 0b11, 0b10, 0b01, 0b01110, 0,
+ "vabs", "f32",
+ v4f32, v4f32, fabs>;
+
+def : Pat<(xor (v2i32 (bitconvert (v8i8 (NEONvshrs DPR:$src, (i32 7))))),
+ (v2i32 (bitconvert (v8i8 (add DPR:$src,
+ (NEONvshrs DPR:$src, (i32 7))))))),
+ (VABSv8i8 DPR:$src)>;
+def : Pat<(xor (v2i32 (bitconvert (v4i16 (NEONvshrs DPR:$src, (i32 15))))),
+ (v2i32 (bitconvert (v4i16 (add DPR:$src,
+ (NEONvshrs DPR:$src, (i32 15))))))),
+ (VABSv4i16 DPR:$src)>;
+def : Pat<(xor (v2i32 (NEONvshrs DPR:$src, (i32 31))),
+ (v2i32 (add DPR:$src, (NEONvshrs DPR:$src, (i32 31))))),
+ (VABSv2i32 DPR:$src)>;
+def : Pat<(xor (v4i32 (bitconvert (v16i8 (NEONvshrs QPR:$src, (i32 7))))),
+ (v4i32 (bitconvert (v16i8 (add QPR:$src,
+ (NEONvshrs QPR:$src, (i32 7))))))),
+ (VABSv16i8 QPR:$src)>;
+def : Pat<(xor (v4i32 (bitconvert (v8i16 (NEONvshrs QPR:$src, (i32 15))))),
+ (v4i32 (bitconvert (v8i16 (add QPR:$src,
+ (NEONvshrs QPR:$src, (i32 15))))))),
+ (VABSv8i16 QPR:$src)>;
+def : Pat<(xor (v4i32 (NEONvshrs QPR:$src, (i32 31))),
+ (v4i32 (add QPR:$src, (NEONvshrs QPR:$src, (i32 31))))),
+ (VABSv4i32 QPR:$src)>;
+
+def : Pat<(v2f32 (int_arm_neon_vabs (v2f32 DPR:$src))), (VABSfd DPR:$src)>;
+def : Pat<(v4f32 (int_arm_neon_vabs (v4f32 QPR:$src))), (VABSfq QPR:$src)>;
// VQABS : Vector Saturating Absolute Value
defm VQABS : N2VInt_QHS<0b11, 0b11, 0b00, 0b01110, 0,
// VCNT : Vector Count One Bits
def VCNTd : N2VDInt<0b11, 0b11, 0b00, 0b00, 0b01010, 0,
IIC_VCNTiD, "vcnt", "8",
- v8i8, v8i8, int_arm_neon_vcnt>;
+ v8i8, v8i8, ctpop>;
def VCNTq : N2VQInt<0b11, 0b11, 0b00, 0b00, 0b01010, 0,
IIC_VCNTiQ, "vcnt", "8",
- v16i8, v16i8, int_arm_neon_vcnt>;
+ v16i8, v16i8, ctpop>;
// Vector Swap
def VSWPd : N2VX<0b11, 0b11, 0b00, 0b10, 0b00000, 0, 0,
(outs GPR:$R), (ins DPR:$V, VectorIndex32:$lane),
IIC_VMOVSI, "vmov", "32", "$R, $V$lane",
[(set GPR:$R, (extractelt (v2i32 DPR:$V),
- imm:$lane))]> {
+ imm:$lane))]>,
+ Requires<[HasNEON, HasFastVGETLNi32]> {
let Inst{21} = lane{0};
}
// def VGETLNf32: see FMRDH and FMRDL in ARMInstrVFP.td
def : Pat<(extractelt (v4i32 QPR:$src), imm:$lane),
(VGETLNi32 (v2i32 (EXTRACT_SUBREG QPR:$src,
(DSubReg_i32_reg imm:$lane))),
- (SubReg_i32_lane imm:$lane))>;
+ (SubReg_i32_lane imm:$lane))>,
+ Requires<[HasNEON, HasFastVGETLNi32]>;
+def : Pat<(extractelt (v2i32 DPR:$src), imm:$lane),
+ (COPY_TO_REGCLASS
+ (i32 (EXTRACT_SUBREG DPR:$src, (SSubReg_f32_reg imm:$lane))), GPR)>,
+ Requires<[HasNEON, HasSlowVGETLNi32]>;
+def : Pat<(extractelt (v4i32 QPR:$src), imm:$lane),
+ (COPY_TO_REGCLASS
+ (i32 (EXTRACT_SUBREG QPR:$src, (SSubReg_f32_reg imm:$lane))), GPR)>,
+ Requires<[HasNEON, HasSlowVGETLNi32]>;
def : Pat<(extractelt (v2f32 DPR:$src1), imm:$src2),
(EXTRACT_SUBREG (v2f32 (COPY_TO_REGCLASS (v2f32 DPR:$src1),DPR_VFP2)),
(SSubReg_f32_reg imm:$src2))>;
def VDUP8d : VDUPD<0b11101100, 0b00, "8", v8i8>;
def VDUP16d : VDUPD<0b11101000, 0b01, "16", v4i16>;
-def VDUP32d : VDUPD<0b11101000, 0b00, "32", v2i32>;
+def VDUP32d : VDUPD<0b11101000, 0b00, "32", v2i32>,
+ Requires<[HasNEON, HasFastVDUP32]>;
def VDUP8q : VDUPQ<0b11101110, 0b00, "8", v16i8>;
def VDUP16q : VDUPQ<0b11101010, 0b01, "16", v8i16>;
def VDUP32q : VDUPQ<0b11101010, 0b00, "32", v4i32>;
-def : Pat<(v2f32 (NEONvdup (f32 (bitconvert GPR:$R)))), (VDUP32d GPR:$R)>;
+// NEONvdup patterns for uarchs with fast VDUP.32.
+def : Pat<(v2f32 (NEONvdup (f32 (bitconvert GPR:$R)))), (VDUP32d GPR:$R)>,
+ Requires<[HasNEON,HasFastVDUP32]>;
def : Pat<(v4f32 (NEONvdup (f32 (bitconvert GPR:$R)))), (VDUP32q GPR:$R)>;
+// NEONvdup patterns for uarchs with slow VDUP.32 - use VMOVDRR instead.
+def : Pat<(v2i32 (NEONvdup (i32 GPR:$R))), (VMOVDRR GPR:$R, GPR:$R)>,
+ Requires<[HasNEON,HasSlowVDUP32]>;
+def : Pat<(v2f32 (NEONvdup (f32 (bitconvert GPR:$R)))), (VMOVDRR GPR:$R, GPR:$R)>,
+ Requires<[HasNEON,HasSlowVDUP32]>;
+
// VDUP : Vector Duplicate Lane (from scalar to all elements)
class VDUPLND<bits<4> op19_16, string OpcodeStr, string Dt,
IIC_VEXTD, OpcodeStr, Dt, "$Vd, $Vn, $Vm, $index", "",
[(set DPR:$Vd, (Ty (NEONvext (Ty DPR:$Vn),
(Ty DPR:$Vm), imm:$index)))]> {
- bits<4> index;
- let Inst{11-8} = index{3-0};
+ bits<3> index;
+ let Inst{11} = 0b0;
+ let Inst{10-8} = index{2-0};
}
class VEXTq<string OpcodeStr, string Dt, ValueType Ty, Operand immTy>
}
def VEXTd8 : VEXTd<"vext", "8", v8i8, imm0_7> {
- let Inst{11-8} = index{3-0};
+ let Inst{10-8} = index{2-0};
}
def VEXTd16 : VEXTd<"vext", "16", v4i16, imm0_3> {
- let Inst{11-9} = index{2-0};
+ let Inst{10-9} = index{1-0};
let Inst{8} = 0b0;
}
def VEXTd32 : VEXTd<"vext", "32", v2i32, imm0_1> {
- let Inst{11-10} = index{1-0};
+ let Inst{10} = index{0};
let Inst{9-8} = 0b00;
}
def : Pat<(v2f32 (NEONvext (v2f32 DPR:$Vn),
def : N2VSPat<arm_sitof, VCVTs2fd>;
def : N2VSPat<arm_uitof, VCVTu2fd>;
+// Prefer VMOVDRR for i32 -> f32 bitcasts, it can write all DPR registers.
+def : Pat<(f32 (bitconvert GPR:$a)),
+ (EXTRACT_SUBREG (VMOVDRR GPR:$a, GPR:$a), ssub_0)>,
+ Requires<[HasNEON, DontUseVMOVSR]>;
+
//===----------------------------------------------------------------------===//
// Non-Instruction Patterns
//===----------------------------------------------------------------------===//
def : Pat<(v2f64 (bitconvert (v16i8 QPR:$src))), (v2f64 QPR:$src)>;
def : Pat<(v2f64 (bitconvert (v4f32 QPR:$src))), (v2f64 QPR:$src)>;
+// Fold extracting an element out of a v2i32 into a vfp register.
+def : Pat<(f32 (bitconvert (i32 (extractelt (v2i32 DPR:$src), imm:$lane)))),
+ (f32 (EXTRACT_SUBREG DPR:$src, (SSubReg_f32_reg imm:$lane)))>;
+
// Vector lengthening move with load, matching extending loads.
// extload, zextload and sextload for a standard lengthening load. Example:
-// Lengthen_Single<"8", "i16", "i8"> =
-// Pat<(v8i16 (extloadvi8 addrmode6oneL32:$addr))
-// (VMOVLuv8i16 (VLD1LNd32 addrmode6oneL32:$addr,
-// (f64 (IMPLICIT_DEF)), (i32 0)))>;
+// Lengthen_Single<"8", "i16", "8"> =
+// Pat<(v8i16 (extloadvi8 addrmode6:$addr))
+// (VMOVLuv8i16 (VLD1d8 addrmode6:$addr,
+// (f64 (IMPLICIT_DEF)), (i32 0)))>;
multiclass Lengthen_Single<string DestLanes, string DestTy, string SrcTy> {
+ let AddedComplexity = 10 in {
def _Any : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
- (!cast<PatFrag>("extloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (!cast<PatFrag>("extloadvi" # SrcTy) addrmode6:$addr)),
(!cast<Instruction>("VMOVLuv" # DestLanes # DestTy)
- (VLD1LNd32 addrmode6oneL32:$addr,
- (f64 (IMPLICIT_DEF)), (i32 0)))>;
+ (!cast<Instruction>("VLD1d" # SrcTy) addrmode6:$addr))>;
+
def _Z : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
- (!cast<PatFrag>("zextloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (!cast<PatFrag>("zextloadvi" # SrcTy) addrmode6:$addr)),
(!cast<Instruction>("VMOVLuv" # DestLanes # DestTy)
- (VLD1LNd32 addrmode6oneL32:$addr,
- (f64 (IMPLICIT_DEF)), (i32 0)))>;
+ (!cast<Instruction>("VLD1d" # SrcTy) addrmode6:$addr))>;
+
def _S : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
- (!cast<PatFrag>("sextloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (!cast<PatFrag>("sextloadvi" # SrcTy) addrmode6:$addr)),
(!cast<Instruction>("VMOVLsv" # DestLanes # DestTy)
- (VLD1LNd32 addrmode6oneL32:$addr,
- (f64 (IMPLICIT_DEF)), (i32 0)))>;
+ (!cast<Instruction>("VLD1d" # SrcTy) addrmode6:$addr))>;
+ }
}
// extload, zextload and sextload for a lengthening load which only uses
// extload, zextload and sextload for a lengthening load followed by another
// lengthening load, to quadruple the initial length.
//
-// Lengthen_Double<"4", "i32", "i8", "8", "i16", "4", "i32", qsub_0> =
-// Pat<(v4i32 (extloadvi8 addrmode5:$addr))
+// Lengthen_Double<"4", "i32", "i8", "8", "i16", "4", "i32"> =
+// Pat<(v4i32 (extloadvi8 addrmode6oneL32:$addr))
// (EXTRACT_SUBREG (VMOVLuv4i32
// (EXTRACT_SUBREG (VMOVLuv8i16 (VLD1LNd32 addrmode6oneL32:$addr,
// (f64 (IMPLICIT_DEF)),
(!cast<PatFrag>("extloadv" # SrcTy) addrmode6oneL32:$addr)),
(!cast<Instruction>("VMOVLuv" # Insn2Lanes # Insn2Ty)
(EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn1Lanes # Insn1Ty)
- (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
dsub_0))>;
def _Z : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
(!cast<PatFrag>("zextloadv" # SrcTy) addrmode6oneL32:$addr)),
(!cast<Instruction>("VMOVLuv" # Insn2Lanes # Insn2Ty)
(EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn1Lanes # Insn1Ty)
- (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
dsub_0))>;
def _S : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
(!cast<PatFrag>("sextloadv" # SrcTy) addrmode6oneL32:$addr)),
(!cast<Instruction>("VMOVLsv" # Insn2Lanes # Insn2Ty)
(EXTRACT_SUBREG (!cast<Instruction>("VMOVLsv" # Insn1Lanes # Insn1Ty)
- (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
dsub_0))>;
}
// requiring half the available lanes (a 64-bit outcome instead of a 128-bit).
//
// Lengthen_HalfDouble<"2", "i32", "i8", "8", "i16", "4", "i32"> =
-// Pat<(v4i32 (extloadvi8 addrmode5:$addr))
+// Pat<(v2i32 (extloadvi8 addrmode6:$addr))
// (EXTRACT_SUBREG (VMOVLuv4i32
-// (EXTRACT_SUBREG (VMOVLuv8i16 (VLD1LNd32 addrmode6oneL32:$addr,
+// (EXTRACT_SUBREG (VMOVLuv8i16 (VLD1LNd16 addrmode6:$addr,
// (f64 (IMPLICIT_DEF)), (i32 0))),
// dsub_0)),
// dsub_0)>;
string Insn1Lanes, string Insn1Ty, string Insn2Lanes,
string Insn2Ty> {
def _Any : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
- (!cast<PatFrag>("extloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (!cast<PatFrag>("extloadv" # SrcTy) addrmode6:$addr)),
(EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn2Lanes # Insn2Ty)
(EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn1Lanes # Insn1Ty)
- (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ (VLD1LNd16 addrmode6:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
dsub_0)),
dsub_0)>;
def _Z : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
- (!cast<PatFrag>("zextloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (!cast<PatFrag>("zextloadv" # SrcTy) addrmode6:$addr)),
(EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn2Lanes # Insn2Ty)
(EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn1Lanes # Insn1Ty)
- (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ (VLD1LNd16 addrmode6:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
dsub_0)),
dsub_0)>;
def _S : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
- (!cast<PatFrag>("sextloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (!cast<PatFrag>("sextloadv" # SrcTy) addrmode6:$addr)),
(EXTRACT_SUBREG (!cast<Instruction>("VMOVLsv" # Insn2Lanes # Insn2Ty)
(EXTRACT_SUBREG (!cast<Instruction>("VMOVLsv" # Insn1Lanes # Insn1Ty)
- (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ (VLD1LNd16 addrmode6:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
dsub_0)),
dsub_0)>;
}
-defm : Lengthen_Single<"8", "i16", "i8">; // v8i8 -> v8i16
-defm : Lengthen_Single<"4", "i32", "i16">; // v4i16 -> v4i32
-defm : Lengthen_Single<"2", "i64", "i32">; // v2i32 -> v2i64
+defm : Lengthen_Single<"8", "i16", "8">; // v8i8 -> v8i16
+defm : Lengthen_Single<"4", "i32", "16">; // v4i16 -> v4i32
+defm : Lengthen_Single<"2", "i64", "32">; // v2i32 -> v2i64
defm : Lengthen_HalfSingle<"4", "i16", "i8", "8", "i16">; // v4i8 -> v4i16
-defm : Lengthen_HalfSingle<"2", "i16", "i8", "8", "i16">; // v2i8 -> v2i16
defm : Lengthen_HalfSingle<"2", "i32", "i16", "4", "i32">; // v2i16 -> v2i32
// Double lengthening - v4i8 -> v4i16 -> v4i32
defm : Lengthen_Double<"2", "i64", "i16", "4", "i32", "2", "i64">;
// Triple lengthening - v2i8 -> v2i16 -> v2i32 -> v2i64
-def : Pat<(v2i64 (extloadvi8 addrmode6oneL32:$addr)),
+def : Pat<(v2i64 (extloadvi8 addrmode6:$addr)),
(VMOVLuv2i64 (EXTRACT_SUBREG (VMOVLuv4i32 (EXTRACT_SUBREG (VMOVLuv8i16
- (VLD1LNd32 addrmode6oneL32:$addr,
+ (VLD1LNd16 addrmode6:$addr,
(f64 (IMPLICIT_DEF)), (i32 0))), dsub_0)), dsub_0))>;
-def : Pat<(v2i64 (zextloadvi8 addrmode6oneL32:$addr)),
+def : Pat<(v2i64 (zextloadvi8 addrmode6:$addr)),
(VMOVLuv2i64 (EXTRACT_SUBREG (VMOVLuv4i32 (EXTRACT_SUBREG (VMOVLuv8i16
- (VLD1LNd32 addrmode6oneL32:$addr,
+ (VLD1LNd16 addrmode6:$addr,
(f64 (IMPLICIT_DEF)), (i32 0))), dsub_0)), dsub_0))>;
-def : Pat<(v2i64 (sextloadvi8 addrmode6oneL32:$addr)),
+def : Pat<(v2i64 (sextloadvi8 addrmode6:$addr)),
(VMOVLsv2i64 (EXTRACT_SUBREG (VMOVLsv4i32 (EXTRACT_SUBREG (VMOVLsv8i16
- (VLD1LNd32 addrmode6oneL32:$addr,
+ (VLD1LNd16 addrmode6:$addr,
(f64 (IMPLICIT_DEF)), (i32 0))), dsub_0)), dsub_0))>;
//===----------------------------------------------------------------------===//
(ins VecListFourQ:$list, addrmode6:$addr,
rGPR:$Rm, pred:$p)>;
-// VMOV takes an optional datatype suffix
+// VMOV/VMVN takes an optional datatype suffix
defm : NEONDTAnyInstAlias<"vmov${p}", "$Vd, $Vm",
(VORRd DPR:$Vd, DPR:$Vm, DPR:$Vm, pred:$p)>;
defm : NEONDTAnyInstAlias<"vmov${p}", "$Vd, $Vm",
(VORRq QPR:$Vd, QPR:$Vm, QPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vmvn${p}", "$Vd, $Vm",
+ (VMVNd DPR:$Vd, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vmvn${p}", "$Vd, $Vm",
+ (VMVNq QPR:$Vd, QPR:$Vm, pred:$p)>;
+
// VCLT (register) is an assembler alias for VCGT w/ the operands reversed.
// D-register versions.
def : NEONInstAlias<"vcle${p}.s8 $Dd, $Dn, $Dm",
projects / oota-llvm.git / blobdiff