def HWPort237 : ProcResGroup<[HWPort2, HWPort3, HWPort7]>;
def HWPort04 : ProcResGroup<[HWPort0, HWPort4]>;
def HWPort05 : ProcResGroup<[HWPort0, HWPort5]>;
-def HWPort06 : ProcResGroup<[HWPort0, HWPort6]>;
+def HWPort06 : ProcResGroup<[HWPort0, HWPort6]>;
def HWPort15 : ProcResGroup<[HWPort1, HWPort5]>;
def HWPort16 : ProcResGroup<[HWPort1, HWPort6]>;
-def HWPort56: ProcResGroup<[HWPort5, HWPort6]>;
+def HWPort56 : ProcResGroup<[HWPort5, HWPort6]>;
def HWPort015 : ProcResGroup<[HWPort0, HWPort1, HWPort5]>;
-def HWPort056: ProcResGroup<[HWPort0, HWPort5, HWPort6]>;
+def HWPort056 : ProcResGroup<[HWPort0, HWPort5, HWPort6]>;
def HWPort0156: ProcResGroup<[HWPort0, HWPort1, HWPort5, HWPort6]>;
// 60 Entry Unified Scheduler
defm : HWWriteResPair<WriteFMul, HWPort0, 5>;
defm : HWWriteResPair<WriteFDiv, HWPort0, 12>; // 10-14 cycles.
defm : HWWriteResPair<WriteFRcp, HWPort0, 5>;
+defm : HWWriteResPair<WriteFRsqrt, HWPort0, 5>;
defm : HWWriteResPair<WriteFSqrt, HWPort0, 15>;
defm : HWWriteResPair<WriteCvtF2I, HWPort1, 3>;
defm : HWWriteResPair<WriteCvtI2F, HWPort1, 4>;
//================ Exceptions ================//
//-- Specific Scheduling Models --//
-def WriteP0 : SchedWriteRes<[HWPort0]>;
-def WriteP1 : SchedWriteRes<[HWPort1]>;
-def WriteP1_P23 : SchedWriteRes<[HWPort1, HWPort23]> {
- let NumMicroOps = 2;
-}
-def WriteP1_Lat3 : SchedWriteRes<[HWPort1]> {
- let Latency = 3;
-}
-def WriteP1_Lat3Ld : SchedWriteRes<[HWPort1, HWPort23]> {
- let Latency = 7;
-}
-def Write2P0156_Lat2 : SchedWriteRes<[HWPort0156]> {
- let Latency = 2;
- let ResourceCycles = [2];
-}
-def Write2P0156_Lat2Ld : SchedWriteRes<[HWPort0156, HWPort23]> {
- let Latency = 6;
- let ResourceCycles = [2, 1];
-}
+// Starting with P0.
+def WriteP0 : SchedWriteRes<[HWPort0]>;
-def Write5P0156 : SchedWriteRes<[HWPort0156]> {
- let NumMicroOps = 5;
- let ResourceCycles = [5];
+def WriteP0_P1_Lat4 : SchedWriteRes<[HWPort0, HWPort1]> {
+ let Latency = 4;
+ let NumMicroOps = 2;
+ let ResourceCycles = [1, 1];
}
-def Write2P237_P4 : SchedWriteRes<[HWPort237, HWPort4]> {
- let Latency = 1;
- let ResourceCycles = [2, 1];
+def WriteP0_P1_Lat4Ld : SchedWriteRes<[HWPort0, HWPort1, HWPort23]> {
+ let Latency = 8;
+ let NumMicroOps = 3;
+ let ResourceCycles = [1, 1, 1];
}
def WriteP01 : SchedWriteRes<[HWPort01]>;
let ResourceCycles = [2];
}
-def Write2P1 : SchedWriteRes<[HWPort1]> {
+def Write3P06_Lat2 : SchedWriteRes<[HWPort06]> {
+ let Latency = 2;
+ let NumMicroOps = 3;
+ let ResourceCycles = [3];
+}
+
+def WriteP0156_P23 : SchedWriteRes<[HWPort0156, HWPort23]> {
let NumMicroOps = 2;
- let ResourceCycles = [2];
}
-def Write2P1_P23 : SchedWriteRes<[HWPort1, HWPort23]> {
+
+def Write2P0156_P23 : SchedWriteRes<[HWPort0156, HWPort23]> {
let NumMicroOps = 3;
let ResourceCycles = [2, 1];
}
-def WriteP15 : SchedWriteRes<[HWPort15]>;
-def WriteP15Ld : SchedWriteRes<[HWPort15, HWPort23]> {
- let Latency = 4;
-}
-def Write3P06_Lat2 : SchedWriteRes<[HWPort06]> {
+def Write2P0156_Lat2 : SchedWriteRes<[HWPort0156]> {
let Latency = 2;
- let NumMicroOps = 3;
- let ResourceCycles = [3];
+ let ResourceCycles = [2];
+}
+def Write2P0156_Lat2Ld : SchedWriteRes<[HWPort0156, HWPort23]> {
+ let Latency = 6;
+ let ResourceCycles = [2, 1];
}
-def WriteP0156_P23 : SchedWriteRes<[HWPort0156, HWPort23]> {
- let NumMicroOps = 2;
+def Write5P0156 : SchedWriteRes<[HWPort0156]> {
+ let NumMicroOps = 5;
+ let ResourceCycles = [5];
}
def WriteP0156_2P237_P4 : SchedWriteRes<[HWPort0156, HWPort237, HWPort4]> {
let ResourceCycles = [2, 2, 1];
}
-def Write2P0156_P23 : SchedWriteRes<[HWPort0156, HWPort23]> {
- let NumMicroOps = 3;
- let ResourceCycles = [2, 1];
-}
-
def Write3P0156_2P237_P4 : SchedWriteRes<[HWPort0156, HWPort237, HWPort4]> {
let Latency = 1;
let ResourceCycles = [3, 2, 1];
}
-def WriteP5 : SchedWriteRes<[HWPort5]>;
-def WriteP5Ld : SchedWriteRes<[HWPort5, HWPort23]> {
- let Latency = 5;
+// Starting with P1.
+def WriteP1 : SchedWriteRes<[HWPort1]>;
+
+def WriteP1_P23 : SchedWriteRes<[HWPort1, HWPort23]> {
let NumMicroOps = 2;
- let ResourceCycles = [1, 1];
+}
+def WriteP1_Lat3 : SchedWriteRes<[HWPort1]> {
+ let Latency = 3;
+}
+def WriteP1_Lat3Ld : SchedWriteRes<[HWPort1, HWPort23]> {
+ let Latency = 7;
}
-def WriteP0_P1_Lat4 : SchedWriteRes<[HWPort0, HWPort1]> {
- let Latency = 4;
+def Write2P1 : SchedWriteRes<[HWPort1]> {
let NumMicroOps = 2;
- let ResourceCycles = [1, 1];
+ let ResourceCycles = [2];
}
-
-def WriteP0_P1_Lat4Ld : SchedWriteRes<[HWPort0, HWPort1, HWPort23]> {
- let Latency = 8;
+def Write2P1_P23 : SchedWriteRes<[HWPort1, HWPort23]> {
let NumMicroOps = 3;
- let ResourceCycles = [1, 1, 1];
+ let ResourceCycles = [2, 1];
+}
+def WriteP15 : SchedWriteRes<[HWPort15]>;
+def WriteP15Ld : SchedWriteRes<[HWPort15, HWPort23]> {
+ let Latency = 4;
}
def WriteP1_P5_Lat4 : SchedWriteRes<[HWPort1, HWPort5]> {
let ResourceCycles = [1, 1, 1];
}
+// Starting with P2.
+def Write2P237_P4 : SchedWriteRes<[HWPort237, HWPort4]> {
+ let Latency = 1;
+ let ResourceCycles = [2, 1];
+}
+
+// Starting with P5.
+def WriteP5 : SchedWriteRes<[HWPort5]>;
+def WriteP5Ld : SchedWriteRes<[HWPort5, HWPort23]> {
+ let Latency = 5;
+ let NumMicroOps = 2;
+ let ResourceCycles = [1, 1];
+}
+
// Notation:
// - r: register.
// - mm: 64 bit mmx register.
// v,x.
def : InstRW<[WriteP1_P5_Lat4], (instregex "VCVTPH2PS(Y?)rr")>;
+//-- Arithmetic instructions --//
+
+// HADD, HSUB PS/PD
+// x,x / v,v,v.
+def WriteHADDSUBPr : SchedWriteRes<[HWPort1, HWPort5]> {
+ let Latency = 5;
+ let NumMicroOps = 3;
+ let ResourceCycles = [1, 2];
+}
+def : InstRW<[WriteHADDSUBPr], (instregex "(V?)H(ADD|SUB)P(S|D)(Y?)rr")>;
+
+// x,m / v,v,m.
+def WriteHADDSUBPm : SchedWriteRes<[HWPort1, HWPort5, HWPort23]> {
+ let Latency = 9;
+ let NumMicroOps = 4;
+ let ResourceCycles = [1, 2, 1];
+}
+def : InstRW<[WriteHADDSUBPm], (instregex "(V?)H(ADD|SUB)P(S|D)(Y?)rm")>;
+
+// MULL SS/SD PS/PD.
+// x,x / v,v,v.
+def WriteMULr : SchedWriteRes<[HWPort01]> {
+ let Latency = 5;
+}
+def : InstRW<[WriteMULr], (instregex "(V?)MUL(P|S)(S|D)rr")>;
+
+// x,m / v,v,m.
+def WriteMULm : SchedWriteRes<[HWPort01, HWPort23]> {
+ let Latency = 9;
+ let NumMicroOps = 2;
+ let ResourceCycles = [1, 1];
+}
+def : InstRW<[WriteMULm], (instregex "(V?)MUL(P|S)(S|D)rm")>;
+
+// VDIVPS.
+// y,y,y.
+def WriteVDIVPSYrr : SchedWriteRes<[HWPort0, HWPort15]> {
+ let Latency = 19; // 18-21 cycles.
+ let NumMicroOps = 3;
+ let ResourceCycles = [2, 1];
+}
+def : InstRW<[WriteVDIVPSYrr], (instregex "VDIVPSYrr")>;
+
+// y,y,m256.
+def WriteVDIVPSYrm : SchedWriteRes<[HWPort0, HWPort15, HWPort23]> {
+ let Latency = 23; // 18-21 + 4 cycles.
+ let NumMicroOps = 4;
+ let ResourceCycles = [2, 1, 1];
+}
+def : InstRW<[WriteVDIVPSYrm, ReadAfterLd], (instregex "VDIVPSYrm")>;
+
+// VDIVPD.
+// y,y,y.
+def WriteVDIVPDYrr : SchedWriteRes<[HWPort0, HWPort15]> {
+ let Latency = 27; // 19-35 cycles.
+ let NumMicroOps = 3;
+ let ResourceCycles = [2, 1];
+}
+def : InstRW<[WriteVDIVPDYrr], (instregex "VDIVPDYrr")>;
+
+// y,y,m256.
+def WriteVDIVPDYrm : SchedWriteRes<[HWPort0, HWPort15, HWPort23]> {
+ let Latency = 31; // 19-35 + 4 cycles.
+ let NumMicroOps = 4;
+ let ResourceCycles = [2, 1, 1];
+}
+def : InstRW<[WriteVDIVPDYrm, ReadAfterLd], (instregex "VDIVPDYrm")>;
+
+// VRCPPS.
+// y,y.
+def WriteVRCPPSr : SchedWriteRes<[HWPort0, HWPort15]> {
+ let Latency = 7;
+ let NumMicroOps = 3;
+ let ResourceCycles = [2, 1];
+}
+def : InstRW<[WriteVRCPPSr], (instregex "VRCPPSYr(_Int)?")>;
+
+// y,m256.
+def WriteVRCPPSm : SchedWriteRes<[HWPort0, HWPort15, HWPort23]> {
+ let Latency = 11;
+ let NumMicroOps = 4;
+ let ResourceCycles = [2, 1, 1];
+}
+def : InstRW<[WriteVRCPPSm], (instregex "VRCPPSYm(_Int)?")>;
+
+// ROUND SS/SD PS/PD.
+// v,v,i.
+def WriteROUNDr : SchedWriteRes<[HWPort1]> {
+ let Latency = 6;
+ let NumMicroOps = 2;
+ let ResourceCycles = [2];
+}
+def : InstRW<[WriteROUNDr], (instregex "(V?)ROUND(Y?)(S|P)(S|D)r(_Int)?")>;
+
+// v,m,i.
+def WriteROUNDm : SchedWriteRes<[HWPort1, HWPort23]> {
+ let Latency = 10;
+ let NumMicroOps = 3;
+ let ResourceCycles = [2, 1];
+}
+def : InstRW<[WriteROUNDm], (instregex "(V?)ROUND(Y?)(S|P)(S|D)m(_Int)?")>;
+
+// DPPS.
+// x,x,i / v,v,v,i.
+def WriteDPPSr : SchedWriteRes<[HWPort0, HWPort1, HWPort5]> {
+ let Latency = 14;
+ let NumMicroOps = 4;
+ let ResourceCycles = [2, 1, 1];
+}
+def : InstRW<[WriteDPPSr], (instregex "(V?)DPPS(Y?)rri")>;
+
+// x,m,i / v,v,m,i.
+def WriteDPPSm : SchedWriteRes<[HWPort0, HWPort1, HWPort5, HWPort23, HWPort6]> {
+ let Latency = 18;
+ let NumMicroOps = 6;
+ let ResourceCycles = [2, 1, 1, 1, 1];
+}
+def : InstRW<[WriteDPPSm, ReadAfterLd], (instregex "(V?)DPPS(Y?)rmi")>;
+
+// DPPD.
+// x,x,i.
+def WriteDPPDr : SchedWriteRes<[HWPort0, HWPort1, HWPort5]> {
+ let Latency = 9;
+ let NumMicroOps = 3;
+ let ResourceCycles = [1, 1, 1];
+}
+def : InstRW<[WriteDPPDr], (instregex "(V?)DPPDrri")>;
+
+// x,m,i.
+def WriteDPPDm : SchedWriteRes<[HWPort0, HWPort1, HWPort5, HWPort23]> {
+ let Latency = 13;
+ let NumMicroOps = 4;
+ let ResourceCycles = [1, 1, 1, 1];
+}
+def : InstRW<[WriteDPPDm], (instregex "(V?)DPPDrmi")>;
+
+// VFMADD.
+// v,v,v.
+def WriteFMADDr : SchedWriteRes<[HWPort01]> {
+ let Latency = 5;
+ let NumMicroOps = 1;
+}
+def : InstRW<[WriteFMADDr],
+ (instregex
+ // 3p forms.
+ "VF(N?)M(ADD|SUB|ADDSUB|SUBADD)P(S|D)(r213|r132|r231)r(Y)?",
+ // 3s forms.
+ "VF(N?)M(ADD|SUB)S(S|D)(r132|r231|r213)r",
+ // 4s/4s_int forms.
+ "VF(N?)M(ADD|SUB)S(S|D)4rr(_REV|_Int)?",
+ // 4p forms.
+ "VF(N?)M(ADD|SUB)P(S|D)4rr(Y)?(_REV)?")>;
+
+// v,v,m.
+def WriteFMADDm : SchedWriteRes<[HWPort01, HWPort23]> {
+ let Latency = 9;
+ let NumMicroOps = 2;
+ let ResourceCycles = [1, 1];
+}
+def : InstRW<[WriteFMADDm],
+ (instregex
+ // 3p forms.
+ "VF(N?)M(ADD|SUB|ADDSUB|SUBADD)P(S|D)(r213|r132|r231)m(Y)?",
+ // 3s forms.
+ "VF(N?)M(ADD|SUB)S(S|D)(r132|r231|r213)m",
+ // 4s/4s_int forms.
+ "VF(N?)M(ADD|SUB)S(S|D)4(rm|mr)(_Int)?",
+ // 4p forms.
+ "VF(N?)M(ADD|SUB)P(S|D)4(rm|mr)(Y)?")>;
+
+//-- Math instructions --//
+
+// VSQRTPS.
+// y,y.
+def WriteVSQRTPSYr : SchedWriteRes<[HWPort0, HWPort15]> {
+ let Latency = 19;
+ let NumMicroOps = 3;
+ let ResourceCycles = [2, 1];
+}
+def : InstRW<[WriteVSQRTPSYr], (instregex "VSQRTPSYr")>;
+
+// y,m256.
+def WriteVSQRTPSYm : SchedWriteRes<[HWPort0, HWPort15, HWPort23]> {
+ let Latency = 23;
+ let NumMicroOps = 4;
+ let ResourceCycles = [2, 1, 1];
+}
+def : InstRW<[WriteVSQRTPSYm], (instregex "VSQRTPSYm")>;
+
+// VSQRTPD.
+// y,y.
+def WriteVSQRTPDYr : SchedWriteRes<[HWPort0, HWPort15]> {
+ let Latency = 28;
+ let NumMicroOps = 3;
+ let ResourceCycles = [2, 1];
+}
+def : InstRW<[WriteVSQRTPDYr], (instregex "VSQRTPDYr")>;
+
+// y,m256.
+def WriteVSQRTPDYm : SchedWriteRes<[HWPort0, HWPort15, HWPort23]> {
+ let Latency = 32;
+ let NumMicroOps = 4;
+ let ResourceCycles = [2, 1, 1];
+}
+def : InstRW<[WriteVSQRTPDYm], (instregex "VSQRTPDYm")>;
+
+// RSQRT SS/PS.
+// x,x.
+def WriteRSQRTr : SchedWriteRes<[HWPort0]> {
+ let Latency = 5;
+}
+def : InstRW<[WriteRSQRTr], (instregex "(V?)RSQRT(SS|PS)r(_Int)?")>;
+
+// x,m128.
+def WriteRSQRTm : SchedWriteRes<[HWPort0, HWPort23]> {
+ let Latency = 9;
+ let NumMicroOps = 2;
+ let ResourceCycles = [1, 1];
+}
+def : InstRW<[WriteRSQRTm], (instregex "(V?)RSQRT(SS|PS)m(_Int)?")>;
+
+// RSQRTPS 256.
+// y,y.
+def WriteRSQRTPSYr : SchedWriteRes<[HWPort0, HWPort15]> {
+ let Latency = 7;
+ let NumMicroOps = 3;
+ let ResourceCycles = [2, 1];
+}
+def : InstRW<[WriteRSQRTPSYr], (instregex "VRSQRTPSYr(_Int)?")>;
+
+// y,m256.
+def WriteRSQRTPSYm : SchedWriteRes<[HWPort0, HWPort15, HWPort23]> {
+ let Latency = 11;
+ let NumMicroOps = 4;
+ let ResourceCycles = [2, 1, 1];
+}
+def : InstRW<[WriteRSQRTPSYm], (instregex "VRSQRTPSYm(_Int)?")>;
+
+//-- Logic instructions --//
+
+// AND, ANDN, OR, XOR PS/PD.
+// x,x / v,v,v.
+def : InstRW<[WriteP5], (instregex "(V?)(AND|ANDN|OR|XOR)P(S|D)(Y?)rr")>;
+// x,m / v,v,m.
+def : InstRW<[WriteP5Ld, ReadAfterLd],
+ (instregex "(V?)(AND|ANDN|OR|XOR)P(S|D)(Y?)rm")>;
+
+//-- Other instructions --//
+
+// VZEROUPPER.
+def WriteVZEROUPPER : SchedWriteRes<[]> {
+ let NumMicroOps = 4;
+}
+def : InstRW<[WriteVZEROUPPER], (instregex "VZEROUPPER")>;
+
+// VZEROALL.
+def WriteVZEROALL : SchedWriteRes<[]> {
+ let NumMicroOps = 12;
+}
+def : InstRW<[WriteVZEROALL], (instregex "VZEROALL")>;
+
+// LDMXCSR.
+def WriteLDMXCSR : SchedWriteRes<[HWPort0, HWPort6, HWPort23]> {
+ let Latency = 6;
+ let NumMicroOps = 3;
+ let ResourceCycles = [1, 1, 1];
+}
+def : InstRW<[WriteLDMXCSR], (instregex "(V)?LDMXCSR")>;
+
+// STMXCSR.
+def WriteSTMXCSR : SchedWriteRes<[HWPort0, HWPort4, HWPort6, HWPort237]> {
+ let Latency = 7;
+ let NumMicroOps = 4;
+ let ResourceCycles = [1, 1, 1, 1];
+}
+def : InstRW<[WriteSTMXCSR], (instregex "(V)?STMXCSR")>;
+
} // SchedModel
projects / oota-llvm.git / blobdiff