v2i64, v2i32, NEONvshlli>;
// VSHRN : Vector Shift Right and Narrow
-defm VSHRN : N2VNSh_HSD<0,1,0b1000,0,0,1, IIC_VSHLiD, "vshrn", "i",
+defm VSHRN : N2VNSh_HSD<0,1,0b1000,0,0,1, IIC_VMOVN, "vshrn", "i",
NEONvshrn>;
// VRSHL : Vector Rounding Shift
[(set DPR:$dst, (Ty (vnegd DPR:$src)))]>;
class VNEGQ<bits<2> size, string OpcodeStr, string Dt, ValueType Ty>
: N2V<0b11, 0b11, size, 0b01, 0b00111, 1, 0, (outs QPR:$dst), (ins QPR:$src),
- IIC_VSHLiD, OpcodeStr, Dt, "$dst, $src", "",
+ IIC_VSHLiQ, OpcodeStr, Dt, "$dst, $src", "",
[(set QPR:$dst, (Ty (vnegq QPR:$src)))]>;
// VNEG : Vector Negate (integer)
let neverHasSideEffects = 1 in {
def VMOVDneon: N3VX<0, 0, 0b10, 0b0001, 0, 1, (outs DPR:$dst), (ins DPR:$src),
- N3RegFrm, IIC_VMOVD, "vmov", "$dst, $src", "", []>;
+ N3RegFrm, IIC_VMOV, "vmov", "$dst, $src", "", []>;
def VMOVQ : N3VX<0, 0, 0b10, 0b0001, 1, 1, (outs QPR:$dst), (ins QPR:$src),
- N3RegFrm, IIC_VMOVD, "vmov", "$dst, $src", "", []>;
+ N3RegFrm, IIC_VMOV, "vmov", "$dst, $src", "", []>;
// Pseudo vector move instructions for QQ and QQQQ registers. This should
// be expanded after register allocation is completed.
class VDUPLNQ<bits<4> op19_16, string OpcodeStr, string Dt,
ValueType ResTy, ValueType OpTy>
: NVDupLane<op19_16, 1, (outs QPR:$dst), (ins DPR:$src, nohash_imm:$lane),
- IIC_VMOVD, OpcodeStr, Dt, "$dst, $src[$lane]",
+ IIC_VMOVQ, OpcodeStr, Dt, "$dst, $src[$lane]",
[(set QPR:$dst, (ResTy (NEONvduplane (OpTy DPR:$src),
imm:$lane)))]>;
def VDUPfqf : N2V<0b11, 0b11, {?,1}, {0,0}, 0b11000, 1, 0,
(outs QPR:$dst), (ins SPR:$src),
- IIC_VMOVD, "vdup", "32", "$dst, ${src:lane}", "",
+ IIC_VMOVQ, "vdup", "32", "$dst, ${src:lane}", "",
[(set QPR:$dst, (v4f32 (NEONvdup (f32 SPR:$src))))]>;
// VMOVN : Vector Narrowing Move
-defm VMOVN : N2VN_HSD<0b11,0b11,0b10,0b00100,0,0, IIC_VMOVD,
+defm VMOVN : N2VN_HSD<0b11,0b11,0b10,0b00100,0,0, IIC_VMOVN,
"vmovn", "i", trunc>;
// VQMOVN : Vector Saturating Narrowing Move
defm VQMOVNs : N2VNInt_HSD<0b11,0b11,0b10,0b00101,0,0, IIC_VQUNAiD,
[(set DPR:$dst, (Ty (NEONvrev64 (Ty DPR:$src))))]>;
class VREV64Q<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
: N2V<0b11, 0b11, op19_18, 0b00, 0b00000, 1, 0, (outs QPR:$dst),
- (ins QPR:$src), IIC_VMOVD,
+ (ins QPR:$src), IIC_VMOVQ,
OpcodeStr, Dt, "$dst, $src", "",
[(set QPR:$dst, (Ty (NEONvrev64 (Ty QPR:$src))))]>;
[(set DPR:$dst, (Ty (NEONvrev32 (Ty DPR:$src))))]>;
class VREV32Q<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
: N2V<0b11, 0b11, op19_18, 0b00, 0b00001, 1, 0, (outs QPR:$dst),
- (ins QPR:$src), IIC_VMOVD,
+ (ins QPR:$src), IIC_VMOVQ,
OpcodeStr, Dt, "$dst, $src", "",
[(set QPR:$dst, (Ty (NEONvrev32 (Ty QPR:$src))))]>;
[(set DPR:$dst, (Ty (NEONvrev16 (Ty DPR:$src))))]>;
class VREV16Q<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
: N2V<0b11, 0b11, op19_18, 0b00, 0b00010, 1, 0, (outs QPR:$dst),
- (ins QPR:$src), IIC_VMOVD,
+ (ins QPR:$src), IIC_VMOVQ,
OpcodeStr, Dt, "$dst, $src", "",
[(set QPR:$dst, (Ty (NEONvrev16 (Ty QPR:$src))))]>;
InstrItinData<IIC_VBINQ, [InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
InstrStage<2, [A8_NPipe]>], [6, 2, 2]>,
//
+ // Move
+ InstrItinData<IIC_VMOV, [InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
+ InstrStage<1, [A8_NPipe]>], [1, 1]>,
+ //
// Move Immediate
InstrItinData<IIC_VMOVImm, [InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
InstrStage<1, [A8_NPipe]>], [3]>,
InstrItinData<IIC_VMOVISL , [InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
InstrStage<2, [A8_NLSPipe]>], [3, 1, 1]>,
//
+ // Vector narrow move
+ InstrItinData<IIC_VMOVN , [InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
+ InstrStage<1, [A8_NPipe]>], [3, 1]>,
+ //
// Double-register Permute
InstrItinData<IIC_VPERMD, [InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
InstrStage<1, [A8_NLSPipe]>], [2, 2, 1, 1]>,
InstrStage<1, [A9_Pipe1]>,
InstrStage<4, [A9_MUX0, A9_NPipe]>],
[9, 3, 2, 1]>,
+
+ //
+ // Move
+ InstrItinData<IIC_VMOV, [InstrStage<1, [A9_DRegsN], 0, Required>,
+ InstrStage<1, [A9_DRegsVFP], 0, Reserved>,
+ InstrStage<1, [A9_Pipe1]>,
+ InstrStage<1, [A9_MUX0, A9_NPipe]>],
+ [1,1]>,
//
// Move Immediate
InstrItinData<IIC_VMOVImm, [InstrStage<1, [A9_DRegsN], 0, Required>,
[2, 1]>,
//
// Quad-register Permute Move
- // Result written in N2, but that is relative to the last cycle of multicycle,
- // so we use 3 for those cases
InstrItinData<IIC_VMOVQ, [InstrStage<1, [A9_DRegsN], 0, Required>,
// FIXME: all latencies are arbitrary, no information is available
- InstrStage<4, [A9_DRegsVFP], 0, Reserved>,
+ InstrStage<3, [A9_DRegsVFP], 0, Reserved>,
InstrStage<1, [A9_Pipe1]>,
- InstrStage<2, [A9_MUX0, A9_NPipe]>],
- [3, 1]>,
+ InstrStage<1, [A9_MUX0, A9_NPipe]>],
+ [2, 1]>,
//
// Integer to Single-precision Move
InstrItinData<IIC_VMOVIS , [InstrStage<1, [A9_DRegsN], 0, Required>,
[3, 1, 1]>,
//
+ // Vector narrow move
+ InstrItinData<IIC_VMOVN, [InstrStage<1, [A9_DRegsN], 0, Required>,
+ // Extra latency cycles since wbck is 6 cycles
+ InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
+ InstrStage<1, [A9_Pipe1]>,
+ InstrStage<1, [A9_MUX0, A9_NPipe]>],
+ [3, 1]>,
+ //
// Double-register FP Unary
InstrItinData<IIC_VUNAD, [InstrStage<1, [A9_DRegsN], 0, Required>,
// Extra latency cycles since wbck is 6 cycles