1 files changed, 3 insertions, 37 deletions

diff --git a/llvm/lib/Target/X86/X86SchedSkylakeServer.td b/llvm/lib/Target/X86/X86SchedSkylakeServer.td
index 6c978144ee2..e6224ddb503 100755
--- a/llvm/lib/Target/X86/X86SchedSkylakeServer.td
+++ b/llvm/lib/Target/X86/X86SchedSkylakeServer.td
@@ -169,6 +169,9 @@ defm : SKXWriteResPair<WriteFRsqrtY,[SKXPort0],  4, [1], 1, 7>; // Floating poin
 defm : SKXWriteResPair<WriteFMA,  [SKXPort015],  4, [1], 1, 6>; // Fused Multiply Add.
 defm : SKXWriteResPair<WriteFMAS, [SKXPort015],  4, [1], 1, 5>; // Fused Multiply Add (Scalar).
 defm : SKXWriteResPair<WriteFMAY, [SKXPort015],  4, [1], 1, 7>; // Fused Multiply Add (YMM/ZMM).
+defm : SKXWriteResPair<WriteDPPD, [SKXPort5,SKXPort015],  9, [1,2], 3, 6>; // Floating point double dot product.
+defm : SKXWriteResPair<WriteDPPS, [SKXPort5,SKXPort015], 13, [1,3], 4, 6>; // Floating point single dot product.
+defm : SKXWriteResPair<WriteDPPSY,[SKXPort5,SKXPort015], 13, [1,3], 4, 7>; // Floating point single dot product (YMM).
 defm : SKXWriteResPair<WriteFSign,  [SKXPort0],  1>; // Floating point fabs/fchs.
 defm : SKXWriteResPair<WriteFLogic, [SKXPort015], 1, [1], 1, 6>; // Floating point and/or/xor logicals.
 defm : SKXWriteResPair<WriteFLogicY, [SKXPort015], 1, [1], 1, 7>; // Floating point and/or/xor logicals (YMM/ZMM).
@@ -2516,13 +2519,6 @@ def: InstRW<[SKXWriteResGroup138], (instregex "VRCP14PDZr(b?)",
                                               "VRSQRT14PDZr(b?)",
                                               "VRSQRT14PSZr(b?)")>;
 
-def SKXWriteResGroup139 : SchedWriteRes<[SKXPort5,SKXPort015]> {
-  let Latency = 9;
-  let NumMicroOps = 3;
-  let ResourceCycles = [1,2];
-}
-def: InstRW<[SKXWriteResGroup139], (instregex "(V?)DPPDrri")>;
-
 def SKXWriteResGroup141 : SchedWriteRes<[SKXPort0,SKXPort5,SKXPort23]> {
   let Latency = 9;
   let NumMicroOps = 3;
@@ -2988,15 +2984,6 @@ def SKXWriteResGroup181 : SchedWriteRes<[SKXPort0,SKXPort5,SKXPort23]> {
 }
 def: InstRW<[SKXWriteResGroup181], (instregex "VCVTDQ2PDYrm")>;
 
-def SKXWriteResGroup182 : SchedWriteRes<[SKXPort5,SKXPort015]> {
-  let Latency = 13;
-  let NumMicroOps = 4;
-  let ResourceCycles = [1,3];
-}
-def: InstRW<[SKXWriteResGroup182], (instregex "DPPSrri",
-                                              "VDPPSYrri",
-                                              "VDPPSrri")>;
-
 def SKXWriteResGroup183 : SchedWriteRes<[SKXPort5,SKXPort23,SKXPort015]> {
   let Latency = 13;
   let NumMicroOps = 4;
@@ -3092,13 +3079,6 @@ def: InstRW<[SKXWriteResGroup192], (instregex "VRNDSCALEPDZ256rm(b?)i",
                                               "VROUNDPDYm",
                                               "VROUNDPSYm")>;
 
-def SKXWriteResGroup193 : SchedWriteRes<[SKXPort5,SKXPort23,SKXPort015]> {
-  let Latency = 15;
-  let NumMicroOps = 4;
-  let ResourceCycles = [1,1,2];
-}
-def: InstRW<[SKXWriteResGroup193], (instregex "(V?)DPPDrmi")>;
-
 def SKXWriteResGroup194 : SchedWriteRes<[SKXPort1,SKXPort5,SKXPort01,SKXPort23,SKXPort015]> {
   let Latency = 15;
   let NumMicroOps = 8;
@@ -3244,13 +3224,6 @@ def SKXWriteResGroup211 : SchedWriteRes<[SKXPort23,SKXPort015]> {
 def: InstRW<[SKXWriteResGroup211], (instregex "VPMULLQZ256rm(b?)",
                                               "VPMULLQZrm(b?)")>;
 
-def SKXWriteResGroup212 : SchedWriteRes<[SKXPort5,SKXPort23,SKXPort015]> {
-  let Latency = 19;
-  let NumMicroOps = 5;
-  let ResourceCycles = [1,1,3];
-}
-def: InstRW<[SKXWriteResGroup212], (instregex "(V?)DPPSrmi")>;
-
 def SKXWriteResGroup214 : SchedWriteRes<[]> {
   let Latency = 20;
   let NumMicroOps = 0;
@@ -3275,13 +3248,6 @@ def SKXWriteResGroup216 : SchedWriteRes<[SKXPort0,SKXPort23,SKXFPDivider]> {
 }
 def: InstRW<[SKXWriteResGroup216], (instregex "(V?)DIVPD(Z128)?rm")>;
 
-def SKXWriteResGroup217 : SchedWriteRes<[SKXPort5,SKXPort23,SKXPort015]> {
-  let Latency = 20;
-  let NumMicroOps = 5;
-  let ResourceCycles = [1,1,3];
-}
-def: InstRW<[SKXWriteResGroup217], (instregex "VDPPSYrmi")>;
-
 def SKXWriteResGroup218 : SchedWriteRes<[SKXPort0,SKXPort23,SKXPort015,SKXPort0156]> {
   let Latency = 20;
   let NumMicroOps = 5;