def NEONvrev16 : SDNode<"ARMISD::VREV16", SDTARMVSHUF>;
def SDTARMVSHUF2 : SDTypeProfile<2, 2, [SDTCisVec<0>, SDTCisSameAs<0, 1>,
- SDTCisSameAs<0, 2>, SDTCisSameAs<0, 3>]>;
+ SDTCisSameAs<0, 2>,
+ SDTCisSameAs<0, 3>]>;
def NEONzip : SDNode<"ARMISD::VZIP", SDTARMVSHUF2>;
def NEONuzp : SDNode<"ARMISD::VUZP", SDTARMVSHUF2>;
def NEONtrn : SDNode<"ARMISD::VTRN", SDTARMVSHUF2>;
+def SDTARMFMAX : SDTypeProfile<1, 2, [SDTCisVT<0, f32>, SDTCisSameAs<0, 1>,
+ SDTCisSameAs<0, 2>]>;
+def NEONfmax : SDNode<"ARMISD::FMAX", SDTARMFMAX>;
+def NEONfmin : SDNode<"ARMISD::FMIN", SDTARMFMAX>;
+
//===----------------------------------------------------------------------===//
// NEON operand definitions
//===----------------------------------------------------------------------===//
let mayLoad = 1, hasExtraDefRegAllocReq = 1 in {
def VLDMD : NI<(outs),
(ins addrmode_neonldstm:$addr, reglist:$dst1, variable_ops),
- IIC_fpLoadm,
- "vldm", "${addr:submode} ${addr:base}, $dst1",
- []> {
+ IIC_fpLoadm, "vldm", "${addr:submode} ${addr:base}, $dst1", []> {
let Inst{27-25} = 0b110;
let Inst{20} = 1;
let Inst{11-9} = 0b101;
def VLDMS : NI<(outs),
(ins addrmode_neonldstm:$addr, reglist:$dst1, variable_ops),
- IIC_fpLoadm,
- "vldm", "${addr:submode} ${addr:base}, $dst1",
- []> {
+ IIC_fpLoadm, "vldm", "${addr:submode} ${addr:base}, $dst1", []> {
let Inst{27-25} = 0b110;
let Inst{20} = 1;
let Inst{11-9} = 0b101;
*/
// Use vldmia to load a Q register as a D register pair.
-def VLDRQ : NI4<(outs QPR:$dst), (ins addrmode4:$addr),
- IIC_fpLoadm,
- "vldmia", "$addr, ${dst:dregpair}",
- [(set QPR:$dst, (v2f64 (load addrmode4:$addr)))]> {
+def VLDRQ : NI4<(outs QPR:$dst), (ins addrmode4:$addr), IIC_fpLoadm,
+ "vldmia", "$addr, ${dst:dregpair}",
+ [(set QPR:$dst, (v2f64 (load addrmode4:$addr)))]> {
let Inst{27-25} = 0b110;
let Inst{24} = 0; // P bit
let Inst{23} = 1; // U bit
}
// Use vstmia to store a Q register as a D register pair.
-def VSTRQ : NI4<(outs), (ins QPR:$src, addrmode4:$addr),
- IIC_fpStorem,
- "vstmia", "$addr, ${src:dregpair}",
- [(store (v2f64 QPR:$src), addrmode4:$addr)]> {
+def VSTRQ : NI4<(outs), (ins QPR:$src, addrmode4:$addr), IIC_fpStorem,
+ "vstmia", "$addr, ${src:dregpair}",
+ [(store (v2f64 QPR:$src), addrmode4:$addr)]> {
let Inst{27-25} = 0b110;
let Inst{24} = 0; // P bit
let Inst{23} = 1; // U bit
def VLD1qf : VLD1Q<0b1000, "vld1", "32", v4f32, int_arm_neon_vld1>;
def VLD1q64 : VLD1Q<0b1100, "vld1", "64", v2i64, int_arm_neon_vld1>;
+// These (dreg triple/quadruple) are for disassembly only.
+class VLD1D3<bits<4> op7_4, string OpcodeStr, string Dt>
+ : NLdSt<0, 0b10, 0b0110, op7_4, (outs DPR:$dst1, DPR:$dst2, DPR:$dst3),
+ (ins addrmode6:$addr), IIC_VLD1, OpcodeStr, Dt,
+ "\\{$dst1, $dst2, $dst3\\}, $addr", "",
+ [/* For disassembly only; pattern left blank */]>;
+class VLD1D4<bits<4> op7_4, string OpcodeStr, string Dt>
+ : NLdSt<0,0b10,0b0010,op7_4,(outs DPR:$dst1, DPR:$dst2, DPR:$dst3, DPR:$dst4),
+ (ins addrmode6:$addr), IIC_VLD1, OpcodeStr, Dt,
+ "\\{$dst1, $dst2, $dst3, $dst4\\}, $addr", "",
+ [/* For disassembly only; pattern left blank */]>;
+
+def VLD1d8T : VLD1D3<0b0000, "vld1", "8">;
+def VLD1d16T : VLD1D3<0b0100, "vld1", "16">;
+def VLD1d32T : VLD1D3<0b1000, "vld1", "32">;
+//def VLD1d64T : VLD1D3<0b1100, "vld1", "64">;
+
+def VLD1d8Q : VLD1D4<0b0000, "vld1", "8">;
+def VLD1d16Q : VLD1D4<0b0100, "vld1", "16">;
+def VLD1d32Q : VLD1D4<0b1000, "vld1", "32">;
+//def VLD1d64Q : VLD1D4<0b1100, "vld1", "64">;
+
+
let mayLoad = 1, hasExtraDefRegAllocReq = 1 in {
// VLD2 : Vector Load (multiple 2-element structures)
def VLD2q16 : VLD2Q<0b0100, "vld2", "16">;
def VLD2q32 : VLD2Q<0b1000, "vld2", "32">;
+// These (double-spaced dreg pair) are for disassembly only.
+class VLD2Ddbl<bits<4> op7_4, string OpcodeStr, string Dt>
+ : NLdSt<0,0b10,0b1001,op7_4, (outs DPR:$dst1, DPR:$dst2),
+ (ins addrmode6:$addr), IIC_VLD2,
+ OpcodeStr, Dt, "\\{$dst1, $dst2\\}, $addr", "", []>;
+
+def VLD2d8D : VLD2Ddbl<0b0000, "vld2", "8">;
+def VLD2d16D : VLD2Ddbl<0b0100, "vld2", "16">;
+def VLD2d32D : VLD2Ddbl<0b1000, "vld2", "32">;
+
// VLD3 : Vector Load (multiple 3-element structures)
class VLD3D<bits<4> op7_4, string OpcodeStr, string Dt>
: NLdSt<0,0b10,0b0100,op7_4, (outs DPR:$dst1, DPR:$dst2, DPR:$dst3),
class VLD2LN<bits<4> op11_8, string OpcodeStr, string Dt>
: NLdSt<1,0b10,op11_8,{?,?,?,?}, (outs DPR:$dst1, DPR:$dst2),
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, nohash_imm:$lane),
- IIC_VLD2,
- OpcodeStr, Dt, "\\{$dst1[$lane], $dst2[$lane]\\}, $addr",
+ IIC_VLD2, OpcodeStr, Dt, "\\{$dst1[$lane], $dst2[$lane]\\}, $addr",
"$src1 = $dst1, $src2 = $dst2", []>;
// vld2 to single-spaced registers.
def VLD2LNd8 : VLD2LN<0b0001, "vld2", "8">;
-def VLD2LNd16 : VLD2LN<0b0101, "vld2", "16"> {
- let Inst{5} = 0;
-}
-def VLD2LNd32 : VLD2LN<0b1001, "vld2", "32"> {
- let Inst{6} = 0;
-}
+def VLD2LNd16 : VLD2LN<0b0101, "vld2", "16"> { let Inst{5} = 0; }
+def VLD2LNd32 : VLD2LN<0b1001, "vld2", "32"> { let Inst{6} = 0; }
// vld2 to double-spaced even registers.
-def VLD2LNq16a: VLD2LN<0b0101, "vld2", "16"> {
- let Inst{5} = 1;
-}
-def VLD2LNq32a: VLD2LN<0b1001, "vld2", "32"> {
- let Inst{6} = 1;
-}
+def VLD2LNq16a: VLD2LN<0b0101, "vld2", "16"> { let Inst{5} = 1; }
+def VLD2LNq32a: VLD2LN<0b1001, "vld2", "32"> { let Inst{6} = 1; }
// vld2 to double-spaced odd registers.
-def VLD2LNq16b: VLD2LN<0b0101, "vld2", "16"> {
- let Inst{5} = 1;
-}
-def VLD2LNq32b: VLD2LN<0b1001, "vld2", "32"> {
- let Inst{6} = 1;
-}
+def VLD2LNq16b: VLD2LN<0b0101, "vld2", "16"> { let Inst{5} = 1; }
+def VLD2LNq32b: VLD2LN<0b1001, "vld2", "32"> { let Inst{6} = 1; }
// VLD3LN : Vector Load (single 3-element structure to one lane)
class VLD3LN<bits<4> op11_8, string OpcodeStr, string Dt>
: NLdSt<1,0b10,op11_8,{?,?,?,?}, (outs DPR:$dst1, DPR:$dst2, DPR:$dst3),
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3,
- nohash_imm:$lane), IIC_VLD3,
- OpcodeStr, Dt,
+ nohash_imm:$lane), IIC_VLD3, OpcodeStr, Dt,
"\\{$dst1[$lane], $dst2[$lane], $dst3[$lane]\\}, $addr",
"$src1 = $dst1, $src2 = $dst2, $src3 = $dst3", []>;
// vld3 to single-spaced registers.
-def VLD3LNd8 : VLD3LN<0b0010, "vld3", "8"> {
- let Inst{4} = 0;
-}
-def VLD3LNd16 : VLD3LN<0b0110, "vld3", "16"> {
- let Inst{5-4} = 0b00;
-}
-def VLD3LNd32 : VLD3LN<0b1010, "vld3", "32"> {
- let Inst{6-4} = 0b000;
-}
+def VLD3LNd8 : VLD3LN<0b0010, "vld3", "8"> { let Inst{4} = 0; }
+def VLD3LNd16 : VLD3LN<0b0110, "vld3", "16"> { let Inst{5-4} = 0b00; }
+def VLD3LNd32 : VLD3LN<0b1010, "vld3", "32"> { let Inst{6-4} = 0b000; }
// vld3 to double-spaced even registers.
-def VLD3LNq16a: VLD3LN<0b0110, "vld3", "16"> {
- let Inst{5-4} = 0b10;
-}
-def VLD3LNq32a: VLD3LN<0b1010, "vld3", "32"> {
- let Inst{6-4} = 0b100;
-}
+def VLD3LNq16a: VLD3LN<0b0110, "vld3", "16"> { let Inst{5-4} = 0b10; }
+def VLD3LNq32a: VLD3LN<0b1010, "vld3", "32"> { let Inst{6-4} = 0b100; }
// vld3 to double-spaced odd registers.
-def VLD3LNq16b: VLD3LN<0b0110, "vld3", "16"> {
- let Inst{5-4} = 0b10;
-}
-def VLD3LNq32b: VLD3LN<0b1010, "vld3", "32"> {
- let Inst{6-4} = 0b100;
-}
+def VLD3LNq16b: VLD3LN<0b0110, "vld3", "16"> { let Inst{5-4} = 0b10; }
+def VLD3LNq32b: VLD3LN<0b1010, "vld3", "32"> { let Inst{6-4} = 0b100; }
// VLD4LN : Vector Load (single 4-element structure to one lane)
class VLD4LN<bits<4> op11_8, string OpcodeStr, string Dt>
: NLdSt<1,0b10,op11_8,{?,?,?,?},
(outs DPR:$dst1, DPR:$dst2, DPR:$dst3, DPR:$dst4),
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4,
- nohash_imm:$lane), IIC_VLD4,
- OpcodeStr, Dt,
+ nohash_imm:$lane), IIC_VLD4, OpcodeStr, Dt,
"\\{$dst1[$lane], $dst2[$lane], $dst3[$lane], $dst4[$lane]\\}, $addr",
"$src1 = $dst1, $src2 = $dst2, $src3 = $dst3, $src4 = $dst4", []>;
// vld4 to single-spaced registers.
def VLD4LNd8 : VLD4LN<0b0011, "vld4", "8">;
-def VLD4LNd16 : VLD4LN<0b0111, "vld4", "16"> {
- let Inst{5} = 0;
-}
-def VLD4LNd32 : VLD4LN<0b1011, "vld4", "32"> {
- let Inst{6} = 0;
-}
+def VLD4LNd16 : VLD4LN<0b0111, "vld4", "16"> { let Inst{5} = 0; }
+def VLD4LNd32 : VLD4LN<0b1011, "vld4", "32"> { let Inst{6} = 0; }
// vld4 to double-spaced even registers.
-def VLD4LNq16a: VLD4LN<0b0111, "vld4", "16"> {
- let Inst{5} = 1;
-}
-def VLD4LNq32a: VLD4LN<0b1011, "vld4", "32"> {
- let Inst{6} = 1;
-}
+def VLD4LNq16a: VLD4LN<0b0111, "vld4", "16"> { let Inst{5} = 1; }
+def VLD4LNq32a: VLD4LN<0b1011, "vld4", "32"> { let Inst{6} = 1; }
// vld4 to double-spaced odd registers.
-def VLD4LNq16b: VLD4LN<0b0111, "vld4", "16"> {
- let Inst{5} = 1;
-}
-def VLD4LNq32b: VLD4LN<0b1011, "vld4", "32"> {
- let Inst{6} = 1;
-}
+def VLD4LNq16b: VLD4LN<0b0111, "vld4", "16"> { let Inst{5} = 1; }
+def VLD4LNq32b: VLD4LN<0b1011, "vld4", "32"> { let Inst{6} = 1; }
// VLD1DUP : Vector Load (single element to all lanes)
// VLD2DUP : Vector Load (single 2-element structure to all lanes)
class VST2Q<bits<4> op7_4, string OpcodeStr, string Dt>
: NLdSt<0,0b00,0b0011,op7_4, (outs),
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4),
- IIC_VST,
- OpcodeStr, Dt, "\\{$src1, $src2, $src3, $src4\\}, $addr",
+ IIC_VST, OpcodeStr, Dt, "\\{$src1, $src2, $src3, $src4\\}, $addr",
"", []>;
def VST2d8 : VST2D<0b0000, "vst2", "8">;
class VST4D<bits<4> op7_4, string OpcodeStr, string Dt>
: NLdSt<0,0b00,0b0000,op7_4, (outs),
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4),
- IIC_VST,
- OpcodeStr, Dt, "\\{$src1, $src2, $src3, $src4\\}, $addr",
+ IIC_VST, OpcodeStr, Dt, "\\{$src1, $src2, $src3, $src4\\}, $addr",
"", []>;
class VST4WB<bits<4> op7_4, string OpcodeStr, string Dt>
: NLdSt<0,0b00,0b0001,op7_4, (outs GPR:$wb),
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4),
- IIC_VST,
- OpcodeStr, Dt, "\\{$src1, $src2, $src3, $src4\\}, $addr",
+ IIC_VST, OpcodeStr, Dt, "\\{$src1, $src2, $src3, $src4\\}, $addr",
"$addr.addr = $wb", []>;
def VST4d8 : VST4D<0b0000, "vst4", "8">;
// VST2LN : Vector Store (single 2-element structure from one lane)
class VST2LN<bits<4> op11_8, string OpcodeStr, string Dt>
: NLdSt<1,0b00,op11_8,{?,?,?,?}, (outs),
- (ins addrmode6:$addr, DPR:$src1, DPR:$src2, nohash_imm:$lane),
- IIC_VST,
- OpcodeStr, Dt, "\\{$src1[$lane], $src2[$lane]\\}, $addr",
- "", []>;
+ (ins addrmode6:$addr, DPR:$src1, DPR:$src2, nohash_imm:$lane),
+ IIC_VST, OpcodeStr, Dt, "\\{$src1[$lane], $src2[$lane]\\}, $addr",
+ "", []>;
// vst2 to single-spaced registers.
def VST2LNd8 : VST2LN<0b0001, "vst2", "8">;
-def VST2LNd16 : VST2LN<0b0101, "vst2", "16"> {
- let Inst{5} = 0;
-}
-def VST2LNd32 : VST2LN<0b1001, "vst2", "32"> {
- let Inst{6} = 0;
-}
+def VST2LNd16 : VST2LN<0b0101, "vst2", "16"> { let Inst{5} = 0; }
+def VST2LNd32 : VST2LN<0b1001, "vst2", "32"> { let Inst{6} = 0; }
// vst2 to double-spaced even registers.
-def VST2LNq16a: VST2LN<0b0101, "vst2", "16"> {
- let Inst{5} = 1;
-}
-def VST2LNq32a: VST2LN<0b1001, "vst2", "32"> {
- let Inst{6} = 1;
-}
+def VST2LNq16a: VST2LN<0b0101, "vst2", "16"> { let Inst{5} = 1; }
+def VST2LNq32a: VST2LN<0b1001, "vst2", "32"> { let Inst{6} = 1; }
// vst2 to double-spaced odd registers.
-def VST2LNq16b: VST2LN<0b0101, "vst2", "16"> {
- let Inst{5} = 1;
-}
-def VST2LNq32b: VST2LN<0b1001, "vst2", "32"> {
- let Inst{6} = 1;
-}
+def VST2LNq16b: VST2LN<0b0101, "vst2", "16"> { let Inst{5} = 1; }
+def VST2LNq32b: VST2LN<0b1001, "vst2", "32"> { let Inst{6} = 1; }
// VST3LN : Vector Store (single 3-element structure from one lane)
class VST3LN<bits<4> op11_8, string OpcodeStr, string Dt>
: NLdSt<1,0b00,op11_8,{?,?,?,?}, (outs),
- (ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3,
- nohash_imm:$lane), IIC_VST,
- OpcodeStr, Dt,
- "\\{$src1[$lane], $src2[$lane], $src3[$lane]\\}, $addr", "", []>;
+ (ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3,
+ nohash_imm:$lane), IIC_VST, OpcodeStr, Dt,
+ "\\{$src1[$lane], $src2[$lane], $src3[$lane]\\}, $addr", "", []>;
// vst3 to single-spaced registers.
-def VST3LNd8 : VST3LN<0b0010, "vst3", "8"> {
- let Inst{4} = 0;
-}
-def VST3LNd16 : VST3LN<0b0110, "vst3", "16"> {
- let Inst{5-4} = 0b00;
-}
-def VST3LNd32 : VST3LN<0b1010, "vst3", "32"> {
- let Inst{6-4} = 0b000;
-}
+def VST3LNd8 : VST3LN<0b0010, "vst3", "8"> { let Inst{4} = 0; }
+def VST3LNd16 : VST3LN<0b0110, "vst3", "16"> { let Inst{5-4} = 0b00; }
+def VST3LNd32 : VST3LN<0b1010, "vst3", "32"> { let Inst{6-4} = 0b000; }
// vst3 to double-spaced even registers.
-def VST3LNq16a: VST3LN<0b0110, "vst3", "16"> {
- let Inst{5-4} = 0b10;
-}
-def VST3LNq32a: VST3LN<0b1010, "vst3", "32"> {
- let Inst{6-4} = 0b100;
-}
+def VST3LNq16a: VST3LN<0b0110, "vst3", "16"> { let Inst{5-4} = 0b10; }
+def VST3LNq32a: VST3LN<0b1010, "vst3", "32"> { let Inst{6-4} = 0b100; }
// vst3 to double-spaced odd registers.
-def VST3LNq16b: VST3LN<0b0110, "vst3", "16"> {
- let Inst{5-4} = 0b10;
-}
-def VST3LNq32b: VST3LN<0b1010, "vst3", "32"> {
- let Inst{6-4} = 0b100;
-}
+def VST3LNq16b: VST3LN<0b0110, "vst3", "16"> { let Inst{5-4} = 0b10; }
+def VST3LNq32b: VST3LN<0b1010, "vst3", "32"> { let Inst{6-4} = 0b100; }
// VST4LN : Vector Store (single 4-element structure from one lane)
class VST4LN<bits<4> op11_8, string OpcodeStr, string Dt>
: NLdSt<1,0b00,op11_8,{?,?,?,?}, (outs),
- (ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4,
- nohash_imm:$lane), IIC_VST,
- OpcodeStr, Dt,
+ (ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4,
+ nohash_imm:$lane), IIC_VST, OpcodeStr, Dt,
"\\{$src1[$lane], $src2[$lane], $src3[$lane], $src4[$lane]\\}, $addr",
- "", []>;
+ "", []>;
// vst4 to single-spaced registers.
def VST4LNd8 : VST4LN<0b0011, "vst4", "8">;
-def VST4LNd16 : VST4LN<0b0111, "vst4", "16"> {
- let Inst{5} = 0;
-}
-def VST4LNd32 : VST4LN<0b1011, "vst4", "32"> {
- let Inst{6} = 0;
-}
+def VST4LNd16 : VST4LN<0b0111, "vst4", "16"> { let Inst{5} = 0; }
+def VST4LNd32 : VST4LN<0b1011, "vst4", "32"> { let Inst{6} = 0; }
// vst4 to double-spaced even registers.
-def VST4LNq16a: VST4LN<0b0111, "vst4", "16"> {
- let Inst{5} = 1;
-}
-def VST4LNq32a: VST4LN<0b1011, "vst4", "32"> {
- let Inst{6} = 1;
-}
+def VST4LNq16a: VST4LN<0b0111, "vst4", "16"> { let Inst{5} = 1; }
+def VST4LNq32a: VST4LN<0b1011, "vst4", "32"> { let Inst{6} = 1; }
// vst4 to double-spaced odd registers.
-def VST4LNq16b: VST4LN<0b0111, "vst4", "16"> {
- let Inst{5} = 1;
-}
-def VST4LNq32b: VST4LN<0b1011, "vst4", "32"> {
- let Inst{6} = 1;
-}
+def VST4LNq16b: VST4LN<0b0111, "vst4", "16"> { let Inst{5} = 1; }
+def VST4LNq32b: VST4LN<0b1011, "vst4", "32"> { let Inst{6} = 1; }
} // mayStore = 1, hasExtraSrcRegAllocReq = 1
// Instruction Classes
//===----------------------------------------------------------------------===//
-// Basic 2-register operations, both double- and quad-register.
+// Basic 2-register operations: single-, double- and quad-register.
+class N2VS<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,
+ string Dt, ValueType ResTy, ValueType OpTy, SDNode OpNode>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4,
+ (outs DPR_VFP2:$dst), (ins DPR_VFP2:$src),
+ IIC_VUNAD, OpcodeStr, Dt, "$dst, $src", "", []>;
class N2VD<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
- bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,string Dt,
- ValueType ResTy, ValueType OpTy, SDNode OpNode>
+ bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,
+ string Dt, ValueType ResTy, ValueType OpTy, SDNode OpNode>
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4, (outs DPR:$dst),
(ins DPR:$src), IIC_VUNAD, OpcodeStr, Dt, "$dst, $src", "",
[(set DPR:$dst, (ResTy (OpNode (OpTy DPR:$src))))]>;
class N2VQ<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
- bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,string Dt,
- ValueType ResTy, ValueType OpTy, SDNode OpNode>
+ bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,
+ string Dt, ValueType ResTy, ValueType OpTy, SDNode OpNode>
: N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 1, op4, (outs QPR:$dst),
(ins QPR:$src), IIC_VUNAQ, OpcodeStr, Dt, "$dst, $src", "",
[(set QPR:$dst, (ResTy (OpNode (OpTy QPR:$src))))]>;
-// Basic 2-register operations, scalar single-precision.
-class N2VDs<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
- bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,string Dt,
- ValueType ResTy, ValueType OpTy, SDNode OpNode>
- : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4,
- (outs DPR_VFP2:$dst), (ins DPR_VFP2:$src),
- IIC_VUNAD, OpcodeStr, Dt, "$dst, $src", "", []>;
-
-class N2VDsPat<SDNode OpNode, ValueType ResTy, ValueType OpTy, NeonI Inst>
- : NEONFPPat<(ResTy (OpNode SPR:$a)),
- (EXTRACT_SUBREG
- (Inst (INSERT_SUBREG (OpTy (IMPLICIT_DEF)), SPR:$a, arm_ssubreg_0)),
- arm_ssubreg_0)>;
-
// Basic 2-register intrinsics, both double- and quad-register.
class N2VDInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
bits<2> op17_16, bits<5> op11_7, bit op4,
(ins QPR:$src), itin, OpcodeStr, Dt, "$dst, $src", "",
[(set QPR:$dst, (ResTy (IntOp (OpTy QPR:$src))))]>;
-// Basic 2-register intrinsics, scalar single-precision
-class N2VDInts<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
- bits<2> op17_16, bits<5> op11_7, bit op4,
- InstrItinClass itin, string OpcodeStr, string Dt,
- ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
- : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4,
- (outs DPR_VFP2:$dst), (ins DPR_VFP2:$src), itin,
- OpcodeStr, Dt, "$dst, $src", "", []>;
-
-class N2VDIntsPat<SDNode OpNode, NeonI Inst>
- : NEONFPPat<(f32 (OpNode SPR:$a)),
- (EXTRACT_SUBREG
- (Inst (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)), SPR:$a, arm_ssubreg_0)),
- arm_ssubreg_0)>;
-
// Narrow 2-register intrinsics.
class N2VNInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
bits<2> op17_16, bits<5> op11_7, bit op6, bit op4,
class N2VQShuffle<bits<2> op19_18, bits<5> op11_7,
InstrItinClass itin, string OpcodeStr, string Dt>
: N2V<0b11, 0b11, op19_18, 0b10, op11_7, 1, 0, (outs QPR:$dst1, QPR:$dst2),
- (ins QPR:$src1, QPR:$src2), itin,
- OpcodeStr, Dt, "$dst1, $dst2",
+ (ins QPR:$src1, QPR:$src2), itin, OpcodeStr, Dt, "$dst1, $dst2",
"$src1 = $dst1, $src2 = $dst2", []>;
-// Basic 3-register operations, both double- and quad-register.
+// Basic 3-register operations: single-, double- and quad-register.
+class N3VS<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
+ SDNode OpNode, bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs DPR_VFP2:$dst), (ins DPR_VFP2:$src1, DPR_VFP2:$src2), IIC_VBIND,
+ OpcodeStr, Dt, "$dst, $src1, $src2", "", []> {
+ let isCommutable = Commutable;
+}
+
class N3VD<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
InstrItinClass itin, string OpcodeStr, string Dt,
- ValueType ResTy, ValueType OpTy,
- SDNode OpNode, bit Commutable>
+ ValueType ResTy, ValueType OpTy, SDNode OpNode, bit Commutable>
: N3V<op24, op23, op21_20, op11_8, 0, op4,
(outs DPR:$dst), (ins DPR:$src1, DPR:$src2), itin,
OpcodeStr, Dt, "$dst, $src1, $src2", "",
ValueType ResTy, ValueType OpTy,
SDNode OpNode, bit Commutable>
: N3VX<op24, op23, op21_20, op11_8, 0, op4,
- (outs DPR:$dst), (ins DPR:$src1, DPR:$src2), itin,
- OpcodeStr, "$dst, $src1, $src2", "",
- [(set DPR:$dst, (ResTy (OpNode (OpTy DPR:$src1), (OpTy DPR:$src2))))]> {
+ (outs DPR:$dst), (ins DPR:$src1, DPR:$src2), itin,
+ OpcodeStr, "$dst, $src1, $src2", "",
+ [(set DPR:$dst, (ResTy (OpNode (OpTy DPR:$src1), (OpTy DPR:$src2))))]>{
let isCommutable = Commutable;
}
class N3VDSL<bits<2> op21_20, bits<4> op11_8,
itin, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
[(set (Ty DPR:$dst),
(Ty (ShOp (Ty DPR:$src1),
- (Ty (NEONvduplane (Ty DPR_VFP2:$src2),
- imm:$lane)))))]> {
+ (Ty (NEONvduplane (Ty DPR_VFP2:$src2), imm:$lane)))))]>{
let isCommutable = 0;
}
class N3VDSL16<bits<2> op21_20, bits<4> op11_8,
string OpcodeStr, string Dt, ValueType Ty, SDNode ShOp>
: N3V<0, 1, op21_20, op11_8, 1, 0,
(outs DPR:$dst), (ins DPR:$src1, DPR_8:$src2, nohash_imm:$lane),
- IIC_VMULi16D,
- OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
+ IIC_VMULi16D, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
[(set (Ty DPR:$dst),
(Ty (ShOp (Ty DPR:$src1),
- (Ty (NEONvduplane (Ty DPR_8:$src2),
- imm:$lane)))))]> {
+ (Ty (NEONvduplane (Ty DPR_8:$src2), imm:$lane)))))]> {
let isCommutable = 0;
}
class N3VQ<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
InstrItinClass itin, string OpcodeStr, string Dt,
- ValueType ResTy, ValueType OpTy,
- SDNode OpNode, bit Commutable>
+ ValueType ResTy, ValueType OpTy, SDNode OpNode, bit Commutable>
: N3V<op24, op23, op21_20, op11_8, 1, op4,
(outs QPR:$dst), (ins QPR:$src1, QPR:$src2), itin,
OpcodeStr, Dt, "$dst, $src1, $src2", "",
}
class N3VQX<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
InstrItinClass itin, string OpcodeStr,
- ValueType ResTy, ValueType OpTy,
- SDNode OpNode, bit Commutable>
+ ValueType ResTy, ValueType OpTy, SDNode OpNode, bit Commutable>
: N3VX<op24, op23, op21_20, op11_8, 1, op4,
- (outs QPR:$dst), (ins QPR:$src1, QPR:$src2), itin,
- OpcodeStr, "$dst, $src1, $src2", "",
- [(set QPR:$dst, (ResTy (OpNode (OpTy QPR:$src1), (OpTy QPR:$src2))))]> {
+ (outs QPR:$dst), (ins QPR:$src1, QPR:$src2), itin,
+ OpcodeStr, "$dst, $src1, $src2", "",
+ [(set QPR:$dst, (ResTy (OpNode (OpTy QPR:$src1), (OpTy QPR:$src2))))]>{
let isCommutable = Commutable;
}
class N3VQSL<bits<2> op21_20, bits<4> op11_8,
imm:$lane)))))]> {
let isCommutable = 0;
}
-class N3VQSL16<bits<2> op21_20, bits<4> op11_8,
- string OpcodeStr, string Dt,
+class N3VQSL16<bits<2> op21_20, bits<4> op11_8, string OpcodeStr, string Dt,
ValueType ResTy, ValueType OpTy, SDNode ShOp>
: N3V<1, 1, op21_20, op11_8, 1, 0,
(outs QPR:$dst), (ins QPR:$src1, DPR_8:$src2, nohash_imm:$lane),
- IIC_VMULi16Q,
- OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
+ IIC_VMULi16Q, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
[(set (ResTy QPR:$dst),
(ResTy (ShOp (ResTy QPR:$src1),
(ResTy (NEONvduplane (OpTy DPR_8:$src2),
let isCommutable = 0;
}
-// Basic 3-register operations, scalar single-precision
-class N3VDs<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
- string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
- SDNode OpNode, bit Commutable>
- : N3V<op24, op23, op21_20, op11_8, 0, op4,
- (outs DPR_VFP2:$dst), (ins DPR_VFP2:$src1, DPR_VFP2:$src2), IIC_VBIND,
- OpcodeStr, Dt, "$dst, $src1, $src2", "", []> {
- let isCommutable = Commutable;
-}
-class N3VDsPat<SDNode OpNode, NeonI Inst>
- : NEONFPPat<(f32 (OpNode SPR:$a, SPR:$b)),
- (EXTRACT_SUBREG
- (Inst (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)), SPR:$a, arm_ssubreg_0),
- (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)), SPR:$b, arm_ssubreg_0)),
- arm_ssubreg_0)>;
-
// Basic 3-register intrinsics, both double- and quad-register.
class N3VDInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
InstrItinClass itin, string OpcodeStr, string Dt,
- ValueType ResTy, ValueType OpTy,
- Intrinsic IntOp, bit Commutable>
+ ValueType ResTy, ValueType OpTy, Intrinsic IntOp, bit Commutable>
: N3V<op24, op23, op21_20, op11_8, 0, op4,
(outs DPR:$dst), (ins DPR:$src1, DPR:$src2), itin,
OpcodeStr, Dt, "$dst, $src1, $src2", "",
class N3VQInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
InstrItinClass itin, string OpcodeStr, string Dt,
- ValueType ResTy, ValueType OpTy,
- Intrinsic IntOp, bit Commutable>
+ ValueType ResTy, ValueType OpTy, Intrinsic IntOp, bit Commutable>
: N3V<op24, op23, op21_20, op11_8, 1, op4,
(outs QPR:$dst), (ins QPR:$src1, QPR:$src2), itin,
OpcodeStr, Dt, "$dst, $src1, $src2", "",
let isCommutable = 0;
}
-// Multiply-Add/Sub operations, both double- and quad-register.
+// Multiply-Add/Sub operations: single-, double- and quad-register.
+class N3VSMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType Ty, SDNode MulOp, SDNode OpNode>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs DPR_VFP2:$dst),
+ (ins DPR_VFP2:$src1, DPR_VFP2:$src2, DPR_VFP2:$src3), itin,
+ OpcodeStr, Dt, "$dst, $src2, $src3", "$src1 = $dst", []>;
+
class N3VDMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
InstrItinClass itin, string OpcodeStr, string Dt,
ValueType Ty, SDNode MulOp, SDNode OpNode>
[(set (ResTy QPR:$dst),
(ResTy (ShOp (ResTy QPR:$src1),
(ResTy (MulOp QPR:$src2,
- (ResTy (NEONvduplane (OpTy DPR_VFP2:$src3),
- imm:$lane)))))))]>;
+ (ResTy (NEONvduplane (OpTy DPR_VFP2:$src3),
+ imm:$lane)))))))]>;
class N3VQMulOpSL16<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
string OpcodeStr, string Dt,
ValueType ResTy, ValueType OpTy,
[(set (ResTy QPR:$dst),
(ResTy (ShOp (ResTy QPR:$src1),
(ResTy (MulOp QPR:$src2,
- (ResTy (NEONvduplane (OpTy DPR_8:$src3),
- imm:$lane)))))))]>;
-
-// Multiply-Add/Sub operations, scalar single-precision
-class N3VDMulOps<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
- InstrItinClass itin, string OpcodeStr, string Dt,
- ValueType Ty, SDNode MulOp, SDNode OpNode>
- : N3V<op24, op23, op21_20, op11_8, 0, op4,
- (outs DPR_VFP2:$dst),
- (ins DPR_VFP2:$src1, DPR_VFP2:$src2, DPR_VFP2:$src3), itin,
- OpcodeStr, Dt, "$dst, $src2, $src3", "$src1 = $dst", []>;
-
-class N3VDMulOpsPat<SDNode MulNode, SDNode OpNode, NeonI Inst>
- : NEONFPPat<(f32 (OpNode SPR:$acc, (f32 (MulNode SPR:$a, SPR:$b)))),
- (EXTRACT_SUBREG
- (Inst (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)), SPR:$acc, arm_ssubreg_0),
- (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)), SPR:$a, arm_ssubreg_0),
- (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)), SPR:$b, arm_ssubreg_0)),
- arm_ssubreg_0)>;
+ (ResTy (NEONvduplane (OpTy DPR_8:$src3),
+ imm:$lane)))))))]>;
// Neon 3-argument intrinsics, both double- and quad-register.
// The destination register is also used as the first source operand register.
(OpTy DPR:$src2),
(OpTy (NEONvduplane (OpTy DPR_VFP2:$src3),
imm:$lane)))))]>;
-class N3VLInt3SL16<bit op24, bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
- string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
- Intrinsic IntOp>
+class N3VLInt3SL16<bit op24, bits<2> op21_20, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
: N3V<op24, 1, op21_20, op11_8, 1, 0,
(outs QPR:$dst),
(ins QPR:$src1, DPR:$src2, DPR_8:$src3, nohash_imm:$lane), itin,
(OpTy (NEONvduplane (OpTy DPR_8:$src3),
imm:$lane)))))]>;
-
// Narrowing 3-register intrinsics.
class N3VNInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
string OpcodeStr, string Dt, ValueType TyD, ValueType TyQ,
(ResTy (IntOp (OpTy DPR:$src1),
(OpTy (NEONvduplane (OpTy DPR_VFP2:$src2),
imm:$lane)))))]>;
-class N3VLIntSL16<bit op24, bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
- string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
- Intrinsic IntOp>
+class N3VLIntSL16<bit op24, bits<2> op21_20, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
: N3V<op24, 1, op21_20, op11_8, 1, 0,
(outs QPR:$dst), (ins DPR:$src1, DPR_8:$src2, nohash_imm:$lane),
itin, OpcodeStr, Dt, "$dst, $src1, $src2[$lane]", "",
// S = single int (32 bit) elements
// D = double int (64 bit) elements
+// Neon 2-register vector operations -- for disassembly only.
+
+// First with only element sizes of 8, 16 and 32 bits:
+multiclass N2V_QHS_cmp<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
+ bits<5> op11_7, bit op4, string opc, string Dt,
+ string asm> {
+ // 64-bit vector types.
+ def v8i8 : N2V<op24_23, op21_20, 0b00, op17_16, op11_7, 0, op4,
+ (outs DPR:$dst), (ins DPR:$src), NoItinerary,
+ opc, !strconcat(Dt, "8"), asm, "", []>;
+ def v4i16 : N2V<op24_23, op21_20, 0b01, op17_16, op11_7, 0, op4,
+ (outs DPR:$dst), (ins DPR:$src), NoItinerary,
+ opc, !strconcat(Dt, "16"), asm, "", []>;
+ def v2i32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 0, op4,
+ (outs DPR:$dst), (ins DPR:$src), NoItinerary,
+ opc, !strconcat(Dt, "32"), asm, "", []>;
+ def v2f32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 0, op4,
+ (outs DPR:$dst), (ins DPR:$src), NoItinerary,
+ opc, "f32", asm, "", []> {
+ let Inst{10} = 1; // overwrite F = 1
+ }
+
+ // 128-bit vector types.
+ def v16i8 : N2V<op24_23, op21_20, 0b00, op17_16, op11_7, 1, op4,
+ (outs QPR:$dst), (ins QPR:$src), NoItinerary,
+ opc, !strconcat(Dt, "8"), asm, "", []>;
+ def v8i16 : N2V<op24_23, op21_20, 0b01, op17_16, op11_7, 1, op4,
+ (outs QPR:$dst), (ins QPR:$src), NoItinerary,
+ opc, !strconcat(Dt, "16"), asm, "", []>;
+ def v4i32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 1, op4,
+ (outs QPR:$dst), (ins QPR:$src), NoItinerary,
+ opc, !strconcat(Dt, "32"), asm, "", []>;
+ def v4f32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 1, op4,
+ (outs QPR:$dst), (ins QPR:$src), NoItinerary,
+ opc, "f32", asm, "", []> {
+ let Inst{10} = 1; // overwrite F = 1
+ }
+}
+
// Neon 3-register vector operations.
// First with only element sizes of 8, 16 and 32 bits:
OpcodeStr, !strconcat(Dt, "8"),
v8i8, v8i8, OpNode, Commutable>;
def v4i16 : N3VD<op24, op23, 0b01, op11_8, op4, itinD16,
- OpcodeStr, !strconcat(Dt, "16"),
- v4i16, v4i16, OpNode, Commutable>;
+ OpcodeStr, !strconcat(Dt, "16"),
+ v4i16, v4i16, OpNode, Commutable>;
def v2i32 : N3VD<op24, op23, 0b10, op11_8, op4, itinD32,
- OpcodeStr, !strconcat(Dt, "32"),
- v2i32, v2i32, OpNode, Commutable>;
+ OpcodeStr, !strconcat(Dt, "32"),
+ v2i32, v2i32, OpNode, Commutable>;
// 128-bit vector types.
def v16i8 : N3VQ<op24, op23, 0b00, op11_8, op4, itinQ16,
- OpcodeStr, !strconcat(Dt, "8"),
- v16i8, v16i8, OpNode, Commutable>;
+ OpcodeStr, !strconcat(Dt, "8"),
+ v16i8, v16i8, OpNode, Commutable>;
def v8i16 : N3VQ<op24, op23, 0b01, op11_8, op4, itinQ16,
- OpcodeStr, !strconcat(Dt, "16"),
- v8i16, v8i16, OpNode, Commutable>;
+ OpcodeStr, !strconcat(Dt, "16"),
+ v8i16, v8i16, OpNode, Commutable>;
def v4i32 : N3VQ<op24, op23, 0b10, op11_8, op4, itinQ32,
- OpcodeStr, !strconcat(Dt, "32"),
- v4i32, v4i32, OpNode, Commutable>;
+ OpcodeStr, !strconcat(Dt, "32"),
+ v4i32, v4i32, OpNode, Commutable>;
}
multiclass N3VSL_HS<bits<4> op11_8, string OpcodeStr, string Dt, SDNode ShOp> {
def v2i32 : N3VDIntSL<0b10, op11_8, itinD32,
OpcodeStr, !strconcat(Dt, "32"), v2i32, IntOp>;
def v8i16 : N3VQIntSL16<0b01, op11_8, itinQ16,
- OpcodeStr, !strconcat(Dt, "16"), v8i16, v4i16, IntOp>;
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, v4i16, IntOp>;
def v4i32 : N3VQIntSL<0b10, op11_8, itinQ32,
OpcodeStr, !strconcat(Dt, "32"), v4i32, v2i32, IntOp>;
}
: N3VInt_HS<op24, op23, op11_8, op4, itinD16, itinD32, itinQ16, itinQ32,
OpcodeStr, Dt, IntOp, Commutable> {
def v8i8 : N3VDInt<op24, op23, 0b00, op11_8, op4, itinD16,
- OpcodeStr, !strconcat(Dt, "8"),
- v8i8, v8i8, IntOp, Commutable>;
+ OpcodeStr, !strconcat(Dt, "8"),
+ v8i8, v8i8, IntOp, Commutable>;
def v16i8 : N3VQInt<op24, op23, 0b00, op11_8, op4, itinQ16,
OpcodeStr, !strconcat(Dt, "8"),
v16i8, v16i8, IntOp, Commutable>;
: N3VInt_QHS<op24, op23, op11_8, op4, itinD16, itinD32, itinQ16, itinQ32,
OpcodeStr, Dt, IntOp, Commutable> {
def v1i64 : N3VDInt<op24, op23, 0b11, op11_8, op4, itinD32,
- OpcodeStr, !strconcat(Dt, "64"),
- v1i64, v1i64, IntOp, Commutable>;
+ OpcodeStr, !strconcat(Dt, "64"),
+ v1i64, v1i64, IntOp, Commutable>;
def v2i64 : N3VQInt<op24, op23, 0b11, op11_8, op4, itinQ32,
- OpcodeStr, !strconcat(Dt, "64"),
- v2i64, v2i64, IntOp, Commutable>;
+ OpcodeStr, !strconcat(Dt, "64"),
+ v2i64, v2i64, IntOp, Commutable>;
}
def v2i32 : N3VDMulOpSL<0b10, op11_8, itinD32,
OpcodeStr, !strconcat(Dt, "32"), v2i32, mul, ShOp>;
def v8i16 : N3VQMulOpSL16<0b01, op11_8, itinQ16,
- OpcodeStr, !strconcat(Dt, "16"), v8i16, v4i16, mul, ShOp>;
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, v4i16,
+ mul, ShOp>;
def v4i32 : N3VQMulOpSL<0b10, op11_8, itinQ32,
- OpcodeStr, !strconcat(Dt, "32"), v4i32, v2i32, mul, ShOp>;
+ OpcodeStr, !strconcat(Dt, "32"), v4i32, v2i32,
+ mul, ShOp>;
}
// Neon 3-argument intrinsics,
string OpcodeStr, string Dt, Intrinsic IntOp> {
// 64-bit vector types.
def v8i8 : N3VDInt3<op24, op23, 0b00, op11_8, op4, IIC_VMACi16D,
- OpcodeStr, !strconcat(Dt, "8"), v8i8, v8i8, IntOp>;
+ OpcodeStr, !strconcat(Dt, "8"), v8i8, v8i8, IntOp>;
def v4i16 : N3VDInt3<op24, op23, 0b01, op11_8, op4, IIC_VMACi16D,
- OpcodeStr, !strconcat(Dt, "16"), v4i16, v4i16, IntOp>;
+ OpcodeStr, !strconcat(Dt, "16"), v4i16, v4i16, IntOp>;
def v2i32 : N3VDInt3<op24, op23, 0b10, op11_8, op4, IIC_VMACi32D,
- OpcodeStr, !strconcat(Dt, "32"), v2i32, v2i32, IntOp>;
+ OpcodeStr, !strconcat(Dt, "32"), v2i32, v2i32, IntOp>;
// 128-bit vector types.
def v16i8 : N3VQInt3<op24, op23, 0b00, op11_8, op4, IIC_VMACi16Q,
- OpcodeStr, !strconcat(Dt, "8"), v16i8, v16i8, IntOp>;
+ OpcodeStr, !strconcat(Dt, "8"), v16i8, v16i8, IntOp>;
def v8i16 : N3VQInt3<op24, op23, 0b01, op11_8, op4, IIC_VMACi16Q,
- OpcodeStr, !strconcat(Dt, "16"), v8i16, v8i16, IntOp>;
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, v8i16, IntOp>;
def v4i32 : N3VQInt3<op24, op23, 0b10, op11_8, op4, IIC_VMACi32Q,
- OpcodeStr, !strconcat(Dt, "32"), v4i32, v4i32, IntOp>;
+ OpcodeStr, !strconcat(Dt, "32"), v4i32, v4i32, IntOp>;
}
def v8i8 : N2VDInt<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
itinD, OpcodeStr, !strconcat(Dt, "8"), v8i8, v8i8, IntOp>;
def v4i16 : N2VDInt<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
- itinD, OpcodeStr, !strconcat(Dt, "16"), v4i16, v4i16, IntOp>;
+ itinD, OpcodeStr, !strconcat(Dt, "16"),v4i16,v4i16,IntOp>;
def v2i32 : N2VDInt<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
- itinD, OpcodeStr, !strconcat(Dt, "32"), v2i32, v2i32, IntOp>;
+ itinD, OpcodeStr, !strconcat(Dt, "32"),v2i32,v2i32,IntOp>;
// 128-bit vector types.
def v16i8 : N2VQInt<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
- itinQ, OpcodeStr, !strconcat(Dt, "8"), v16i8, v16i8, IntOp>;
+ itinQ, OpcodeStr, !strconcat(Dt, "8"), v16i8,v16i8,IntOp>;
def v8i16 : N2VQInt<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
- itinQ, OpcodeStr, !strconcat(Dt, "16"), v8i16, v8i16, IntOp>;
+ itinQ, OpcodeStr, !strconcat(Dt, "16"),v8i16,v8i16,IntOp>;
def v4i32 : N2VQInt<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
- itinQ, OpcodeStr, !strconcat(Dt, "32"), v4i32, v4i32, IntOp>;
+ itinQ, OpcodeStr, !strconcat(Dt, "32"),v4i32,v4i32,IntOp>;
}
def VMULpq : N3VQInt<1, 0, 0b00, 0b1001, 1, IIC_VMULi16Q, "vmul", "p8",
v16i8, v16i8, int_arm_neon_vmulp, 1>;
def VMULfd : N3VD<1, 0, 0b00, 0b1101, 1, IIC_VBIND, "vmul", "f32",
- v2f32, v2f32, fmul, 1>;
+ v2f32, v2f32, fmul, 1>;
def VMULfq : N3VQ<1, 0, 0b00, 0b1101, 1, IIC_VBINQ, "vmul", "f32",
- v4f32, v4f32, fmul, 1>;
-defm VMULsl : N3VSL_HS<0b1000, "vmul", "i", mul>;
-def VMULslfd : N3VDSL<0b10, 0b1001, IIC_VBIND, "vmul", "f32", v2f32, fmul>;
-def VMULslfq : N3VQSL<0b10, 0b1001, IIC_VBINQ, "vmul", "f32", v4f32, v2f32, fmul>;
+ v4f32, v4f32, fmul, 1>;
+defm VMULsl : N3VSL_HS<0b1000, "vmul", "i", mul>;
+def VMULslfd : N3VDSL<0b10, 0b1001, IIC_VBIND, "vmul", "f32", v2f32, fmul>;
+def VMULslfq : N3VQSL<0b10, 0b1001, IIC_VBINQ, "vmul", "f32", v4f32,
+ v2f32, fmul>;
+
def : Pat<(v8i16 (mul (v8i16 QPR:$src1),
(v8i16 (NEONvduplane (v8i16 QPR:$src2), imm:$lane)))),
(v8i16 (VMULslv8i16 (v8i16 QPR:$src1),
(v4i16 (EXTRACT_SUBREG QPR:$src2,
- (DSubReg_i16_reg imm:$lane))),
+ (DSubReg_i16_reg imm:$lane))),
(SubReg_i16_lane imm:$lane)))>;
def : Pat<(v4i32 (mul (v4i32 QPR:$src1),
(v4i32 (NEONvduplane (v4i32 QPR:$src2), imm:$lane)))),
(v4i32 (VMULslv4i32 (v4i32 QPR:$src1),
(v2i32 (EXTRACT_SUBREG QPR:$src2,
- (DSubReg_i32_reg imm:$lane))),
+ (DSubReg_i32_reg imm:$lane))),
(SubReg_i32_lane imm:$lane)))>;
def : Pat<(v4f32 (fmul (v4f32 QPR:$src1),
(v4f32 (NEONvduplane (v4f32 QPR:$src2), imm:$lane)))),
(v4f32 (VMULslfq (v4f32 QPR:$src1),
(v2f32 (EXTRACT_SUBREG QPR:$src2,
- (DSubReg_i32_reg imm:$lane))),
+ (DSubReg_i32_reg imm:$lane))),
(SubReg_i32_lane imm:$lane)))>;
// VQDMULH : Vector Saturating Doubling Multiply Returning High Half
imm:$lane)))),
(v8i16 (VQDMULHslv8i16 (v8i16 QPR:$src1),
(v4i16 (EXTRACT_SUBREG QPR:$src2,
- (DSubReg_i16_reg imm:$lane))),
+ (DSubReg_i16_reg imm:$lane))),
(SubReg_i16_lane imm:$lane)))>;
def : Pat<(v4i32 (int_arm_neon_vqdmulh (v4i32 QPR:$src1),
(v4i32 (NEONvduplane (v4i32 QPR:$src2),
imm:$lane)))),
(v4i32 (VQDMULHslv4i32 (v4i32 QPR:$src1),
(v2i32 (EXTRACT_SUBREG QPR:$src2,
- (DSubReg_i32_reg imm:$lane))),
+ (DSubReg_i32_reg imm:$lane))),
(SubReg_i32_lane imm:$lane)))>;
// VQRDMULH : Vector Rounding Saturating Doubling Multiply Returning High Half
imm:$lane)))),
(v8i16 (VQRDMULHslv8i16 (v8i16 QPR:$src1),
(v4i16 (EXTRACT_SUBREG QPR:$src2,
- (DSubReg_i16_reg imm:$lane))),
+ (DSubReg_i16_reg imm:$lane))),
(SubReg_i16_lane imm:$lane)))>;
def : Pat<(v4i32 (int_arm_neon_vqrdmulh (v4i32 QPR:$src1),
(v4i32 (NEONvduplane (v4i32 QPR:$src2),
imm:$lane)))),
(v4i32 (VQRDMULHslv4i32 (v4i32 QPR:$src1),
(v2i32 (EXTRACT_SUBREG QPR:$src2,
- (DSubReg_i32_reg imm:$lane))),
+ (DSubReg_i32_reg imm:$lane))),
(SubReg_i32_lane imm:$lane)))>;
// VMULL : Vector Multiply Long (integer and polynomial) (Q = D * D)
v4f32, v2f32, fmul, fadd>;
def : Pat<(v8i16 (add (v8i16 QPR:$src1),
- (mul (v8i16 QPR:$src2),
- (v8i16 (NEONvduplane (v8i16 QPR:$src3), imm:$lane))))),
- (v8i16 (VMLAslv8i16 (v8i16 QPR:$src1),
- (v8i16 QPR:$src2),
+ (mul (v8i16 QPR:$src2),
+ (v8i16 (NEONvduplane (v8i16 QPR:$src3), imm:$lane))))),
+ (v8i16 (VMLAslv8i16 (v8i16 QPR:$src1), (v8i16 QPR:$src2),
(v4i16 (EXTRACT_SUBREG QPR:$src3,
- (DSubReg_i16_reg imm:$lane))),
+ (DSubReg_i16_reg imm:$lane))),
(SubReg_i16_lane imm:$lane)))>;
def : Pat<(v4i32 (add (v4i32 QPR:$src1),
- (mul (v4i32 QPR:$src2),
- (v4i32 (NEONvduplane (v4i32 QPR:$src3), imm:$lane))))),
- (v4i32 (VMLAslv4i32 (v4i32 QPR:$src1),
- (v4i32 QPR:$src2),
+ (mul (v4i32 QPR:$src2),
+ (v4i32 (NEONvduplane (v4i32 QPR:$src3), imm:$lane))))),
+ (v4i32 (VMLAslv4i32 (v4i32 QPR:$src1), (v4i32 QPR:$src2),
(v2i32 (EXTRACT_SUBREG QPR:$src3,
- (DSubReg_i32_reg imm:$lane))),
+ (DSubReg_i32_reg imm:$lane))),
(SubReg_i32_lane imm:$lane)))>;
def : Pat<(v4f32 (fadd (v4f32 QPR:$src1),
- (fmul (v4f32 QPR:$src2),
- (v4f32 (NEONvduplane (v4f32 QPR:$src3), imm:$lane))))),
+ (fmul (v4f32 QPR:$src2),
+ (v4f32 (NEONvduplane (v4f32 QPR:$src3), imm:$lane))))),
(v4f32 (VMLAslfq (v4f32 QPR:$src1),
(v4f32 QPR:$src2),
(v2f32 (EXTRACT_SUBREG QPR:$src3,
- (DSubReg_i32_reg imm:$lane))),
+ (DSubReg_i32_reg imm:$lane))),
(SubReg_i32_lane imm:$lane)))>;
// VMLAL : Vector Multiply Accumulate Long (Q += D * D)
v4f32, v2f32, fmul, fsub>;
def : Pat<(v8i16 (sub (v8i16 QPR:$src1),
- (mul (v8i16 QPR:$src2),
- (v8i16 (NEONvduplane (v8i16 QPR:$src3), imm:$lane))))),
- (v8i16 (VMLSslv8i16 (v8i16 QPR:$src1),
- (v8i16 QPR:$src2),
+ (mul (v8i16 QPR:$src2),
+ (v8i16 (NEONvduplane (v8i16 QPR:$src3), imm:$lane))))),
+ (v8i16 (VMLSslv8i16 (v8i16 QPR:$src1), (v8i16 QPR:$src2),
(v4i16 (EXTRACT_SUBREG QPR:$src3,
- (DSubReg_i16_reg imm:$lane))),
+ (DSubReg_i16_reg imm:$lane))),
(SubReg_i16_lane imm:$lane)))>;
def : Pat<(v4i32 (sub (v4i32 QPR:$src1),
- (mul (v4i32 QPR:$src2),
- (v4i32 (NEONvduplane (v4i32 QPR:$src3), imm:$lane))))),
- (v4i32 (VMLSslv4i32 (v4i32 QPR:$src1),
- (v4i32 QPR:$src2),
+ (mul (v4i32 QPR:$src2),
+ (v4i32 (NEONvduplane (v4i32 QPR:$src3), imm:$lane))))),
+ (v4i32 (VMLSslv4i32 (v4i32 QPR:$src1), (v4i32 QPR:$src2),
(v2i32 (EXTRACT_SUBREG QPR:$src3,
- (DSubReg_i32_reg imm:$lane))),
+ (DSubReg_i32_reg imm:$lane))),
(SubReg_i32_lane imm:$lane)))>;
def : Pat<(v4f32 (fsub (v4f32 QPR:$src1),
- (fmul (v4f32 QPR:$src2),
- (v4f32 (NEONvduplane (v4f32 QPR:$src3), imm:$lane))))),
- (v4f32 (VMLSslfq (v4f32 QPR:$src1),
- (v4f32 QPR:$src2),
+ (fmul (v4f32 QPR:$src2),
+ (v4f32 (NEONvduplane (v4f32 QPR:$src3), imm:$lane))))),
+ (v4f32 (VMLSslfq (v4f32 QPR:$src1), (v4f32 QPR:$src2),
(v2f32 (EXTRACT_SUBREG QPR:$src3,
- (DSubReg_i32_reg imm:$lane))),
+ (DSubReg_i32_reg imm:$lane))),
(SubReg_i32_lane imm:$lane)))>;
// VMLSL : Vector Multiply Subtract Long (Q -= D * D)
NEONvceq, 1>;
def VCEQfq : N3VQ<0,0,0b00,0b1110,0, IIC_VBINQ, "vceq", "f32", v4i32, v4f32,
NEONvceq, 1>;
+// For disassembly only.
+defm VCEQz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00010, 0, "vceq", "i",
+ "$dst, $src, #0">;
+
// VCGE : Vector Compare Greater Than or Equal
defm VCGEs : N3V_QHS<0, 0, 0b0011, 1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
IIC_VBINi4Q, "vcge", "s", NEONvcge, 0>;
v2i32, v2f32, NEONvcge, 0>;
def VCGEfq : N3VQ<1,0,0b00,0b1110,0, IIC_VBINQ, "vcge", "f32", v4i32, v4f32,
NEONvcge, 0>;
+// For disassembly only.
+defm VCGEz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00001, 0, "vcge", "s",
+ "$dst, $src, #0">;
+// For disassembly only.
+defm VCLEz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00011, 0, "vcle", "s",
+ "$dst, $src, #0">;
+
// VCGT : Vector Compare Greater Than
defm VCGTs : N3V_QHS<0, 0, 0b0011, 0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
IIC_VBINi4Q, "vcgt", "s", NEONvcgt, 0>;
NEONvcgt, 0>;
def VCGTfq : N3VQ<1,0,0b10,0b1110,0, IIC_VBINQ, "vcgt", "f32", v4i32, v4f32,
NEONvcgt, 0>;
+// For disassembly only.
+defm VCGTz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00000, 0, "vcgt", "s",
+ "$dst, $src, #0">;
+// For disassembly only.
+defm VCLTz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00100, 0, "vclt", "s",
+ "$dst, $src, #0">;
+
// VACGE : Vector Absolute Compare Greater Than or Equal (aka VCAGE)
def VACGEd : N3VDInt<1, 0, 0b00, 0b1110, 1, IIC_VBIND, "vacge", "f32",
v2i32, v2f32, int_arm_neon_vacged, 0>;
// Vector Maximum and Minimum.
// VMAX : Vector Maximum
-defm VMAXs : N3VInt_QHS<0, 0, 0b0110, 0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
+defm VMAXs : N3VInt_QHS<0,0,0b0110,0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
IIC_VBINi4Q, "vmax", "s", int_arm_neon_vmaxs, 1>;
-defm VMAXu : N3VInt_QHS<1, 0, 0b0110, 0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
+defm VMAXu : N3VInt_QHS<1,0,0b0110,0, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
IIC_VBINi4Q, "vmax", "u", int_arm_neon_vmaxu, 1>;
def VMAXfd : N3VDInt<0, 0, 0b00, 0b1111, 0, IIC_VBIND, "vmax", "f32",
v2f32, v2f32, int_arm_neon_vmaxs, 1>;
v4f32, v4f32, int_arm_neon_vmaxs, 1>;
// VMIN : Vector Minimum
-defm VMINs : N3VInt_QHS<0, 0, 0b0110, 1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
+defm VMINs : N3VInt_QHS<0,0,0b0110,1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
IIC_VBINi4Q, "vmin", "s", int_arm_neon_vmins, 1>;
-defm VMINu : N3VInt_QHS<1, 0, 0b0110, 1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
+defm VMINu : N3VInt_QHS<1,0,0b0110,1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
IIC_VBINi4Q, "vmin", "u", int_arm_neon_vminu, 1>;
def VMINfd : N3VDInt<0, 0, 0b10, 0b1111, 0, IIC_VBIND, "vmin", "f32",
v2f32, v2f32, int_arm_neon_vmins, 1>;
v2i64, v2i32, NEONvshlli>;
// VSHRN : Vector Shift Right and Narrow
-defm VSHRN : N2VNSh_HSD<0,1,0b1000,0,0,1, IIC_VSHLiD, "vshrn", "i", NEONvshrn>;
+defm VSHRN : N2VNSh_HSD<0,1,0b1000,0,0,1, IIC_VSHLiD, "vshrn", "i",
+ NEONvshrn>;
// VRSHL : Vector Rounding Shift
defm VRSHLs : N3VInt_QHSD<0,0,0b0101,0, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
- IIC_VSHLi4Q, "vrshl", "s", int_arm_neon_vrshifts, 0>;
+ IIC_VSHLi4Q, "vrshl", "s", int_arm_neon_vrshifts,0>;
defm VRSHLu : N3VInt_QHSD<1,0,0b0101,0, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
- IIC_VSHLi4Q, "vrshl", "u", int_arm_neon_vrshiftu, 0>;
+ IIC_VSHLi4Q, "vrshl", "u", int_arm_neon_vrshiftu,0>;
// VRSHR : Vector Rounding Shift Right
-defm VRSHRs : N2VSh_QHSD<0, 1, 0b0010, 1, IIC_VSHLi4D, "vrshr", "s", NEONvrshrs>;
-defm VRSHRu : N2VSh_QHSD<1, 1, 0b0010, 1, IIC_VSHLi4D, "vrshr", "u", NEONvrshru>;
+defm VRSHRs : N2VSh_QHSD<0,1,0b0010,1, IIC_VSHLi4D, "vrshr", "s", NEONvrshrs>;
+defm VRSHRu : N2VSh_QHSD<1,1,0b0010,1, IIC_VSHLi4D, "vrshr", "u", NEONvrshru>;
// VRSHRN : Vector Rounding Shift Right and Narrow
defm VRSHRN : N2VNSh_HSD<0, 1, 0b1000, 0, 1, 1, IIC_VSHLi4D, "vrshrn", "i",
// VQSHL : Vector Saturating Shift
defm VQSHLs : N3VInt_QHSD<0,0,0b0100,1, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
- IIC_VSHLi4Q, "vqshl", "s", int_arm_neon_vqshifts, 0>;
+ IIC_VSHLi4Q, "vqshl", "s", int_arm_neon_vqshifts,0>;
defm VQSHLu : N3VInt_QHSD<1,0,0b0100,1, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
- IIC_VSHLi4Q, "vqshl", "u", int_arm_neon_vqshiftu, 0>;
+ IIC_VSHLi4Q, "vqshl", "u", int_arm_neon_vqshiftu,0>;
// VQSHL : Vector Saturating Shift Left (Immediate)
-defm VQSHLsi : N2VSh_QHSD<0, 1, 0b0111, 1, IIC_VSHLi4D, "vqshl", "s", NEONvqshls>;
-defm VQSHLui : N2VSh_QHSD<1, 1, 0b0111, 1, IIC_VSHLi4D, "vqshl", "u", NEONvqshlu>;
+defm VQSHLsi : N2VSh_QHSD<0,1,0b0111,1, IIC_VSHLi4D, "vqshl", "s", NEONvqshls>;
+defm VQSHLui : N2VSh_QHSD<1,1,0b0111,1, IIC_VSHLi4D, "vqshl", "u", NEONvqshlu>;
// VQSHLU : Vector Saturating Shift Left (Immediate, Unsigned)
-defm VQSHLsu : N2VSh_QHSD<1, 1, 0b0110, 1, IIC_VSHLi4D, "vqshlu", "s", NEONvqshlsu>;
+defm VQSHLsu : N2VSh_QHSD<1,1,0b0110,1, IIC_VSHLi4D, "vqshlu","s",NEONvqshlsu>;
// VQSHRN : Vector Saturating Shift Right and Narrow
defm VQSHRNs : N2VNSh_HSD<0, 1, 0b1001, 0, 0, 1, IIC_VSHLi4D, "vqshrn", "s",
NEONvqshrnsu>;
// VQRSHL : Vector Saturating Rounding Shift
-defm VQRSHLs : N3VInt_QHSD<0, 0, 0b0101, 1, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
+defm VQRSHLs : N3VInt_QHSD<0,0,0b0101,1, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
IIC_VSHLi4Q, "vqrshl", "s",
int_arm_neon_vqrshifts, 0>;
-defm VQRSHLu : N3VInt_QHSD<1, 0, 0b0101, 1, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
+defm VQRSHLu : N3VInt_QHSD<1,0,0b0101,1, IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q,
IIC_VSHLi4Q, "vqrshl", "u",
int_arm_neon_vqrshiftu, 0>;
def VNEGs32q : VNEGQ<0b10, "vneg", "s32", v4i32>;
// VNEG : Vector Negate (floating-point)
-def VNEGf32d : N2V<0b11, 0b11, 0b10, 0b01, 0b01111, 0, 0,
+def VNEGfd : N2V<0b11, 0b11, 0b10, 0b01, 0b01111, 0, 0,
(outs DPR:$dst), (ins DPR:$src), IIC_VUNAD,
"vneg", "f32", "$dst, $src", "",
[(set DPR:$dst, (v2f32 (fneg DPR:$src)))]>;
(DSubReg_i32_reg imm:$lane))),
(SubReg_i32_lane imm:$lane))>;
def : Pat<(extractelt (v2f32 DPR:$src1), imm:$src2),
- (EXTRACT_SUBREG (v2f32 (COPY_TO_REGCLASS (v2f32 DPR:$src1), DPR_VFP2)),
+ (EXTRACT_SUBREG (v2f32 (COPY_TO_REGCLASS (v2f32 DPR:$src1),DPR_VFP2)),
(SSubReg_f32_reg imm:$src2))>;
def : Pat<(extractelt (v4f32 QPR:$src1), imm:$src2),
- (EXTRACT_SUBREG (v4f32 (COPY_TO_REGCLASS (v4f32 QPR:$src1), QPR_VFP2)),
+ (EXTRACT_SUBREG (v4f32 (COPY_TO_REGCLASS (v4f32 QPR:$src1),QPR_VFP2)),
(SSubReg_f32_reg imm:$src2))>;
//def : Pat<(extractelt (v2i64 QPR:$src1), imm:$src2),
// (EXTRACT_SUBREG QPR:$src1, (DSubReg_f64_reg imm:$src2))>;
def : Pat<(v2i64 (NEONvduplane (v2i64 QPR:$src), imm:$lane)),
(INSERT_SUBREG QPR:$src,
- (i64 (EXTRACT_SUBREG QPR:$src, (DSubReg_f64_reg imm:$lane))),
+ (i64 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_f64_reg imm:$lane))),
(DSubReg_f64_other_reg imm:$lane))>;
def : Pat<(v2f64 (NEONvduplane (v2f64 QPR:$src), imm:$lane)),
(INSERT_SUBREG QPR:$src,
- (f64 (EXTRACT_SUBREG QPR:$src, (DSubReg_f64_reg imm:$lane))),
+ (f64 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_f64_reg imm:$lane))),
(DSubReg_f64_other_reg imm:$lane))>;
// VMOVN : Vector Narrowing Move
// NEON instructions for single-precision FP math
//===----------------------------------------------------------------------===//
+class N2VSPat<SDNode OpNode, ValueType ResTy, ValueType OpTy, NeonI Inst>
+ : NEONFPPat<(ResTy (OpNode SPR:$a)),
+ (EXTRACT_SUBREG (Inst (INSERT_SUBREG (OpTy (IMPLICIT_DEF)),
+ SPR:$a, arm_ssubreg_0)),
+ arm_ssubreg_0)>;
+
+class N3VSPat<SDNode OpNode, NeonI Inst>
+ : NEONFPPat<(f32 (OpNode SPR:$a, SPR:$b)),
+ (EXTRACT_SUBREG (Inst (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)),
+ SPR:$a, arm_ssubreg_0),
+ (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)),
+ SPR:$b, arm_ssubreg_0)),
+ arm_ssubreg_0)>;
+
+class N3VSMulOpPat<SDNode MulNode, SDNode OpNode, NeonI Inst>
+ : NEONFPPat<(f32 (OpNode SPR:$acc, (f32 (MulNode SPR:$a, SPR:$b)))),
+ (EXTRACT_SUBREG (Inst (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)),
+ SPR:$acc, arm_ssubreg_0),
+ (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)),
+ SPR:$a, arm_ssubreg_0),
+ (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)),
+ SPR:$b, arm_ssubreg_0)),
+ arm_ssubreg_0)>;
+
// These need separate instructions because they must use DPR_VFP2 register
// class which have SPR sub-registers.
// Vector Add Operations used for single-precision FP
let neverHasSideEffects = 1 in
-def VADDfd_sfp : N3VDs<0, 0, 0b00, 0b1101, 0, "vadd", "f32", v2f32, v2f32, fadd,1>;
-def : N3VDsPat<fadd, VADDfd_sfp>;
+def VADDfd_sfp : N3VS<0,0,0b00,0b1101,0, "vadd", "f32", v2f32, v2f32, fadd, 1>;
+def : N3VSPat<fadd, VADDfd_sfp>;
// Vector Sub Operations used for single-precision FP
let neverHasSideEffects = 1 in
-def VSUBfd_sfp : N3VDs<0, 0, 0b10, 0b1101, 0, "vsub", "f32", v2f32, v2f32, fsub,0>;
-def : N3VDsPat<fsub, VSUBfd_sfp>;
+def VSUBfd_sfp : N3VS<0,0,0b10,0b1101,0, "vsub", "f32", v2f32, v2f32, fsub, 0>;
+def : N3VSPat<fsub, VSUBfd_sfp>;
// Vector Multiply Operations used for single-precision FP
let neverHasSideEffects = 1 in
-def VMULfd_sfp : N3VDs<1, 0, 0b00, 0b1101, 1, "vmul", "f32", v2f32, v2f32, fmul,1>;
-def : N3VDsPat<fmul, VMULfd_sfp>;
+def VMULfd_sfp : N3VS<1,0,0b00,0b1101,1, "vmul", "f32", v2f32, v2f32, fmul, 1>;
+def : N3VSPat<fmul, VMULfd_sfp>;
// Vector Multiply-Accumulate/Subtract used for single-precision FP
// vml[as].f32 can cause 4-8 cycle stalls in following ASIMD instructions, so
// we want to avoid them for now. e.g., alternating vmla/vadd instructions.
//let neverHasSideEffects = 1 in
-//def VMLAfd_sfp : N3VDMulOps<0, 0, 0b00, 0b1101, 1, IIC_VMACD, "vmla", "f32", v2f32,fmul,fadd>;
-//def : N3VDMulOpsPat<fmul, fadd, VMLAfd_sfp>;
+//def VMLAfd_sfp : N3VSMulOp<0,0,0b00,0b1101,1, IIC_VMACD, "vmla", "f32",
+// v2f32, fmul, fadd>;
+//def : N3VSMulOpPat<fmul, fadd, VMLAfd_sfp>;
//let neverHasSideEffects = 1 in
-//def VMLSfd_sfp : N3VDMulOps<0, 0, 0b10, 0b1101, 1, IIC_VMACD, "vmls", "f32", v2f32,fmul,fsub>;
-//def : N3VDMulOpsPat<fmul, fsub, VMLSfd_sfp>;
+//def VMLSfd_sfp : N3VSMulOp<0,0,0b10,0b1101,1, IIC_VMACD, "vmls", "f32",
+// v2f32, fmul, fsub>;
+//def : N3VSMulOpPat<fmul, fsub, VMLSfd_sfp>;
// Vector Absolute used for single-precision FP
let neverHasSideEffects = 1 in
-def VABSfd_sfp : N2VDInts<0b11, 0b11, 0b10, 0b01, 0b01110, 0,
- IIC_VUNAD, "vabs", "f32",
- v2f32, v2f32, int_arm_neon_vabs>;
-def : N2VDIntsPat<fabs, VABSfd_sfp>;
+def VABSfd_sfp : N2V<0b11, 0b11, 0b10, 0b01, 0b01110, 0, 0,
+ (outs DPR_VFP2:$dst), (ins DPR_VFP2:$src), IIC_VUNAD,
+ "vabs", "f32", "$dst, $src", "", []>;
+def : N2VSPat<fabs, f32, v2f32, VABSfd_sfp>;
// Vector Negate used for single-precision FP
let neverHasSideEffects = 1 in
-def VNEGf32d_sfp : N2V<0b11, 0b11, 0b10, 0b01, 0b01111, 0, 0,
- (outs DPR_VFP2:$dst), (ins DPR_VFP2:$src), IIC_VUNAD,
- "vneg", "f32", "$dst, $src", "", []>;
-def : N2VDIntsPat<fneg, VNEGf32d_sfp>;
+def VNEGfd_sfp : N2V<0b11, 0b11, 0b10, 0b01, 0b01111, 0, 0,
+ (outs DPR_VFP2:$dst), (ins DPR_VFP2:$src), IIC_VUNAD,
+ "vneg", "f32", "$dst, $src", "", []>;
+def : N2VSPat<fneg, f32, v2f32, VNEGfd_sfp>;
+
+// Vector Maximum used for single-precision FP
+let neverHasSideEffects = 1 in
+def VMAXfd_sfp : N3V<0, 0, 0b00, 0b1111, 0, 0, (outs DPR_VFP2:$dst),
+ (ins DPR_VFP2:$src1, DPR_VFP2:$src2), IIC_VBIND,
+ "vmax", "f32", "$dst, $src1, $src2", "", []>;
+def : N3VSPat<NEONfmax, VMAXfd_sfp>;
+
+// Vector Minimum used for single-precision FP
+let neverHasSideEffects = 1 in
+def VMINfd_sfp : N3V<0, 0, 0b00, 0b1111, 0, 0, (outs DPR_VFP2:$dst),
+ (ins DPR_VFP2:$src1, DPR_VFP2:$src2), IIC_VBIND,
+ "vmin", "f32", "$dst, $src1, $src2", "", []>;
+def : N3VSPat<NEONfmin, VMINfd_sfp>;
// Vector Convert between single-precision FP and integer
let neverHasSideEffects = 1 in
-def VCVTf2sd_sfp : N2VDs<0b11, 0b11, 0b10, 0b11, 0b01110, 0, "vcvt", "s32.f32",
- v2i32, v2f32, fp_to_sint>;
-def : N2V
DsPat<arm_ftosi, f32, v2f32, VCVTf2sd_sfp>;
+def VCVTf2sd_sfp : N2VS<0b11, 0b11, 0b10, 0b11, 0b01110, 0, "vcvt", "s32.f32",
+ v2i32, v2f32, fp_to_sint>;
+def : N2V
SPat<arm_ftosi, f32, v2f32, VCVTf2sd_sfp>;
let neverHasSideEffects = 1 in
-def VCVTf2ud_sfp : N2VDs<0b11, 0b11, 0b10, 0b11, 0b01111, 0, "vcvt", "u32.f32",
- v2i32, v2f32, fp_to_uint>;
-def : N2V
DsPat<arm_ftoui, f32, v2f32, VCVTf2ud_sfp>;
+def VCVTf2ud_sfp : N2VS<0b11, 0b11, 0b10, 0b11, 0b01111, 0, "vcvt", "u32.f32",
+ v2i32, v2f32, fp_to_uint>;
+def : N2V
SPat<arm_ftoui, f32, v2f32, VCVTf2ud_sfp>;
let neverHasSideEffects = 1 in
-def VCVTs2fd_sfp : N2VDs<0b11, 0b11, 0b10, 0b11, 0b01100, 0, "vcvt", "f32.s32",
- v2f32, v2i32, sint_to_fp>;
-def : N2V
DsPat<arm_sitof, f32, v2i32, VCVTs2fd_sfp>;
+def VCVTs2fd_sfp : N2VS<0b11, 0b11, 0b10, 0b11, 0b01100, 0, "vcvt", "f32.s32",
+ v2f32, v2i32, sint_to_fp>;
+def : N2V
SPat<arm_sitof, f32, v2i32, VCVTs2fd_sfp>;
let neverHasSideEffects = 1 in
-def VCVTu2fd_sfp : N2VDs<0b11, 0b11, 0b10, 0b11, 0b01101, 0, "vcvt", "f32.u32",
- v2f32, v2i32, uint_to_fp>;
-def : N2V
DsPat<arm_uitof, f32, v2i32, VCVTu2fd_sfp>;
+def VCVTu2fd_sfp : N2VS<0b11, 0b11, 0b10, 0b11, 0b01101, 0, "vcvt", "f32.u32",
+ v2f32, v2i32, uint_to_fp>;
+def : N2V
SPat<arm_uitof, f32, v2i32, VCVTu2fd_sfp>;
//===----------------------------------------------------------------------===//
// Non-Instruction Patterns
projects / oota-llvm.git / blobdiff