X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FX86%2FX86Schedule.td;h=a261356afe6a6aa9d2e6747e62f89f8b68bf8b03;hb=41ab11ccf0d228f0f442b6852caa196360b65d31;hp=ac28d1e5436fc0a401b064d6b982864caace23b7;hpb=ae43cab6bab0e5bcdbe2971bf718712559625e39;p=oota-llvm.git

diff --git a/lib/Target/X86/X86Schedule.td b/lib/Target/X86/X86Schedule.td
index ac28d1e5436..a261356afe6 100644
--- a/lib/Target/X86/X86Schedule.td
+++ b/lib/Target/X86/X86Schedule.td
@@ -63,12 +63,16 @@ def WriteZero : SchedWrite;
 defm WriteJump : X86SchedWritePair;
 
 // Floating point. This covers both scalar and vector operations.
-defm WriteFAdd  : X86SchedWritePair; // Floating point add/sub/compare.
-defm WriteFMul  : X86SchedWritePair; // Floating point multiplication.
-defm WriteFDiv  : X86SchedWritePair; // Floating point division.
-defm WriteFSqrt : X86SchedWritePair; // Floating point square root.
-defm WriteFRcp  : X86SchedWritePair; // Floating point reciprocal.
-defm WriteFMA   : X86SchedWritePair; // Fused Multiply Add.
+defm WriteFAdd   : X86SchedWritePair; // Floating point add/sub/compare.
+defm WriteFMul   : X86SchedWritePair; // Floating point multiplication.
+defm WriteFDiv   : X86SchedWritePair; // Floating point division.
+defm WriteFSqrt  : X86SchedWritePair; // Floating point square root.
+defm WriteFRcp   : X86SchedWritePair; // Floating point reciprocal estimate.
+defm WriteFRsqrt : X86SchedWritePair; // Floating point reciprocal square root estimate.
+defm WriteFMA    : X86SchedWritePair; // Fused Multiply Add.
+defm WriteFShuffle  : X86SchedWritePair; // Floating point vector shuffles.
+defm WriteFBlend  : X86SchedWritePair; // Floating point vector blends.
+defm WriteFVarBlend  : X86SchedWritePair; // Fp vector variable blends.
 
 // FMA Scheduling helper class.
 class FMASC { X86FoldableSchedWrite Sched = WriteFAdd; }
@@ -77,23 +81,55 @@ class FMASC { X86FoldableSchedWrite Sched = WriteFAdd; }
 defm WriteVecALU   : X86SchedWritePair; // Vector integer ALU op, no logicals.
 defm WriteVecShift : X86SchedWritePair; // Vector integer shifts.
 defm WriteVecIMul  : X86SchedWritePair; // Vector integer multiply.
+defm WriteShuffle  : X86SchedWritePair; // Vector shuffles.
+defm WriteBlend  : X86SchedWritePair; // Vector blends.
+defm WriteVarBlend  : X86SchedWritePair; // Vector variable blends.
+defm WriteMPSAD : X86SchedWritePair; // Vector MPSAD.
 
 // Vector bitwise operations.
 // These are often used on both floating point and integer vectors.
 defm WriteVecLogic : X86SchedWritePair; // Vector and/or/xor.
-defm WriteShuffle  : X86SchedWritePair; // Vector shuffles and blends.
 
 // Conversion between integer and float.
 defm WriteCvtF2I : X86SchedWritePair; // Float -> Integer.
 defm WriteCvtI2F : X86SchedWritePair; // Integer -> Float.
 defm WriteCvtF2F : X86SchedWritePair; // Float -> Float size conversion.
 
+// Strings instructions.
+// Packed Compare Implicit Length Strings, Return Mask
+defm WritePCmpIStrM : X86SchedWritePair;
+// Packed Compare Explicit Length Strings, Return Mask
+defm WritePCmpEStrM : X86SchedWritePair;
+// Packed Compare Implicit Length Strings, Return Index
+defm WritePCmpIStrI : X86SchedWritePair;
+// Packed Compare Explicit Length Strings, Return Index
+defm WritePCmpEStrI : X86SchedWritePair;
+
+// AES instructions.
+defm WriteAESDecEnc : X86SchedWritePair; // Decryption, encryption.
+defm WriteAESIMC : X86SchedWritePair; // InvMixColumn.
+defm WriteAESKeyGen : X86SchedWritePair; // Key Generation.
+
+// Carry-less multiplication instructions.
+defm WriteCLMul : X86SchedWritePair;
+
 // Catch-all for expensive system instructions.
 def WriteSystem : SchedWrite;
 
+// AVX2.
+defm WriteFShuffle256 : X86SchedWritePair; // Fp 256-bit width vector shuffles.
+defm WriteShuffle256 : X86SchedWritePair; // 256-bit width vector shuffles.
+defm WriteVarVecShift : X86SchedWritePair; // Variable vector shifts.
+
 // Old microcoded instructions that nobody use.
 def WriteMicrocoded : SchedWrite;
 
+// Fence instructions.
+def WriteFence : SchedWrite;
+
+// Nop, not very useful expect it provides a model for nops!
+def WriteNop : SchedWrite;
+
 //===----------------------------------------------------------------------===//
 // Instruction Itinerary classes used for X86
 def IIC_ALU_MEM     : InstrItinClass;
@@ -279,6 +315,11 @@ def IIC_SSE_SQRTPD_RM : InstrItinClass;
 def IIC_SSE_SQRTSD_RR : InstrItinClass;
 def IIC_SSE_SQRTSD_RM : InstrItinClass;
 
+def IIC_SSE_RSQRTPS_RR : InstrItinClass;
+def IIC_SSE_RSQRTPS_RM : InstrItinClass;
+def IIC_SSE_RSQRTSS_RR : InstrItinClass;
+def IIC_SSE_RSQRTSS_RM : InstrItinClass;
+
 def IIC_SSE_RCPP_RR : InstrItinClass;
 def IIC_SSE_RCPP_RM : InstrItinClass;
 def IIC_SSE_RCPS_RR : InstrItinClass;
@@ -598,9 +639,12 @@ def GenericModel : SchedMachineModel {
   let MicroOpBufferSize = 32;
   let LoadLatency = 4;
   let HighLatency = 10;
+  let PostRAScheduler = 0;
 }
 
 include "X86ScheduleAtom.td"
 include "X86SchedSandyBridge.td"
 include "X86SchedHaswell.td"
 include "X86ScheduleSLM.td"
+include "X86ScheduleBtVer2.td"
+