Turbofan: Add MachineOperators for SIMD.

src/compiler/machine-operator.h

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_COMPILER_MACHINE_OPERATOR_H_
 #define V8_COMPILER_MACHINE_OPERATOR_H_
 
 #include "src/base/flags.h"
 #include "src/machine-type.h"
 
@@ skipping 297 matching lines @@
   const OptionalOperator Float64RoundTiesAway();
   const OptionalOperator Float32RoundTiesEven();
   const OptionalOperator Float64RoundTiesEven();
 
   // Floating point bit representation.
   const Operator* Float64ExtractLowWord32();
   const Operator* Float64ExtractHighWord32();
   const Operator* Float64InsertLowWord32();
   const Operator* Float64InsertHighWord32();
 
+  // SIMD operators.

[Mircea Trofin, 2016/03/31 21:36:04]

To fit with the V8 current practice, consider replacing the list of 
declarations with a few macros.

[bbudge, 2016/04/01 00:57:53]

Done.

[titzer, 2016/04/01 09:30:10]

Actually, Operator builders is one place where we explicitly don't do the
macroification, since we want to have the methods declared explicitly. We do
macro-ify the implementations in the .cc files, though, e.g. to cache them.

I have a slight temptation to propose adding a simd-operator-builder.{h,cc}, but
not sure if that will create more trouble than it saves.

[bbudge, 2016/04/01 18:12:02]

Done.

+
+  const Operator* CreateFloat32x4();
+  // skip Float32x4Check

[Mircea Trofin, 2016/03/31 21:36:04]

here and elsewhere, please add a TODO note in front of the skip

[bbudge, 2016/04/01 00:57:52]

These have been removed and listed in the issue description for reference.

+  const Operator* Float32x4ExtractLane();
+  const Operator* Float32x4ReplaceLane();
+  const Operator* Float32x4Abs();
+  const Operator* Float32x4Neg();
+  const Operator* Float32x4Sqrt();
+  const Operator* Float32x4RecipApprox();
+  const Operator* Float32x4RecipSqrtApprox();
+  const Operator* Float32x4Add();
+  const Operator* Float32x4Sub();
+  const Operator* Float32x4Mul();
+  const Operator* Float32x4Div();
+  const Operator* Float32x4Min();
+  const Operator* Float32x4Max();
+  const Operator* Float32x4MinNum();
+  const Operator* Float32x4MaxNum();
+  const Operator* Float32x4Equal();
+  const Operator* Float32x4NotEqual();
+  const Operator* Float32x4LessThan();
+  const Operator* Float32x4LessThanOrEqual();
+  const Operator* Float32x4GreaterThan();
+  const Operator* Float32x4GreaterThanOrEqual();
+  const Operator* Float32x4Select();
+  const Operator* Float32x4Swizzle();
+  const Operator* Float32x4Shuffle();
+  const Operator* Float32x4FromInt32x4();
+  const Operator* Float32x4FromUint32x4();
+  // skip Float32x4FromInt32x4Bits
+  // skip Float32x4FromUint32x4Bits
+  // skip Float32x4FromInt16x8Bits
+  // skip Float32x4FromUint16x8Bits
+  // skip Float32x4FromInt8x16Bits
+  // skip Float32x4FromUint8x16Bits
+  // skip Float32x4Load

[bradn, 2016/03/31 21:20:48]

I think we might want load/store as ops, until we generalize a regular load to
handle these. But we can add in when we get to it.

[bbudge, 2016/04/01 00:57:52]

Acknowledged.

+  const Operator* Float32x4Load1();
+  const Operator* Float32x4Load2();
+  const Operator* Float32x4Load3();
+  // skip Float32x4Store
+  const Operator* Float32x4Store1();
+  const Operator* Float32x4Store2();
+  const Operator* Float32x4Store3();
+
+  const Operator* CreateInt32x4();
+  // skip Int32x4Check
+  const Operator* Int32x4ExtractLane();
+  const Operator* Int32x4ReplaceLane();
+  const Operator* Int32x4Neg();
+  const Operator* Int32x4Add();
+  const Operator* Int32x4Sub();
+  const Operator* Int32x4Mul();
+  const Operator* Int32x4Min();
+  const Operator* Int32x4Max();
+  const Operator* Int32x4And();
+  const Operator* Int32x4Or();
+  const Operator* Int32x4Xor();
+  const Operator* Int32x4Not();
+  const Operator* Int32x4ShiftLeftByScalar();
+  const Operator* Int32x4ShiftRightByScalar();
+  const Operator* Int32x4Equal();
+  const Operator* Int32x4NotEqual();
+  const Operator* Int32x4LessThan();
+  const Operator* Int32x4LessThanOrEqual();
+  const Operator* Int32x4GreaterThan();
+  const Operator* Int32x4GreaterThanOrEqual();
+  const Operator* Int32x4Select();
+  const Operator* Int32x4Swizzle();
+  const Operator* Int32x4Shuffle();
+  const Operator* Int32x4FromFloat32x4();
+  // skip Int32x4FromUint32x4
+  // skip Int32x4FromFloat32x4Bits
+  // skip Int32x4FromUint32x4Bits
+  // skip Int32x4FromInt16x8Bits
+  // skip Int32x4FromUint16x8Bits
+  // skip Int32x4FromInt8x16Bits
+  // skip Int32x4FromUint8x16Bits
+  // skip Int32x4Load
+  const Operator* Int32x4Load1();
+  const Operator* Int32x4Load2();
+  const Operator* Int32x4Load3();
+  // skip Int32x4Store
+  const Operator* Int32x4Store1();
+  const Operator* Int32x4Store2();
+  const Operator* Int32x4Store3();
+
+  // skip CreateUint32x4
+  // skip Uint32x4Check
+  // skip Uint32x4ExtractLane
+  // skip Uint32x4ReplaceLane
+  // skip Uint32x4Add
+  // skip Uint32x4Sub
+  // skip Uint32x4Mul
+  const Operator* Uint32x4Min();
+  const Operator* Uint32x4Max();
+  // skip Uint32x4And
+  // skip Uint32x4Or
+  // skip Uint32x4Xor
+  // skip Uint32x4Not
+  const Operator* Uint32x4ShiftLeftByScalar();
+  const Operator* Uint32x4ShiftRightByScalar();
+  // skip Uint32x4Equal
+  // skip Uint32x4NotEqual
+  const Operator* Uint32x4LessThan();
+  const Operator* Uint32x4LessThanOrEqual();
+  const Operator* Uint32x4GreaterThan();
+  const Operator* Uint32x4GreaterThanOrEqual();
+  // skip Uint32x4Select
+  // skip Uint32x4Swizzle
+  // skip Uint32x4Shuffle
+  const Operator* Uint32x4FromFloat32x4();
+  // skip Uint32x4FromInt32x4
+  // skip Uint32x4FromFloat32x4Bits
+  // skip Uint32x4FromInt32x4Bits
+  // skip Uint32x4FromInt16x8Bits
+  // skip Uint32x4FromUint16x8Bits
+  // skip Uint32x4FromInt8x16Bits
+  // skip Uint32x4FromUint8x16Bits
+  // skip Uint32x4Load
+  // skip Uint32x4Load1
+  // skip Uint32x4Load2
+  // skip Uint32x4Load3
+  // skip Uint32x4Store
+  // skip Uint32x4Store1
+  // skip Uint32x4Store2
+  // skip Uint32x4Store3
+
+  const Operator* CreateBool32x4();
+  // skip Bool32x4Check
+  const Operator* Bool32x4ExtractLane();
+  const Operator* Bool32x4ReplaceLane();
+  const Operator* Bool32x4And();
+  const Operator* Bool32x4Or();
+  const Operator* Bool32x4Xor();
+  const Operator* Bool32x4Not();
+  const Operator* Bool32x4AnyTrue();
+  const Operator* Bool32x4AllTrue();
+  const Operator* Bool32x4Swizzle();
+  const Operator* Bool32x4Shuffle();
+  const Operator* Bool32x4Equal();
+  const Operator* Bool32x4NotEqual();
+
+  const Operator* CreateInt16x8();
+  // skip Int16x8Check
+  const Operator* Int16x8ExtractLane();
+  const Operator* Int16x8ReplaceLane();
+  const Operator* Int16x8Neg();
+  const Operator* Int16x8Add();
+  const Operator* Int16x8AddSaturate();
+  const Operator* Int16x8Sub();
+  const Operator* Int16x8SubSaturate();
+  const Operator* Int16x8Mul();
+  const Operator* Int16x8Min();
+  const Operator* Int16x8Max();
+  const Operator* Int16x8And();
+  const Operator* Int16x8Or();
+  const Operator* Int16x8Xor();
+  const Operator* Int16x8Not();
+  const Operator* Int16x8ShiftLeftByScalar();
+  const Operator* Int16x8ShiftRightByScalar();
+  const Operator* Int16x8Equal();
+  const Operator* Int16x8NotEqual();
+  const Operator* Int16x8LessThan();
+  const Operator* Int16x8LessThanOrEqual();
+  const Operator* Int16x8GreaterThan();
+  const Operator* Int16x8GreaterThanOrEqual();
+  const Operator* Int16x8Select();
+  const Operator* Int16x8Swizzle();
+  const Operator* Int16x8Shuffle();
+  // skip Int16x8FromUint16x8
+  // skip Int16x8FromFloat32x4Bits
+  // skip Int16x8FromInt32x4Bits
+  // skip Int16x8FromUint32x4Bits
+  // skip Int16x8FromUint16x8Bits
+  // skip Int16x8FromInt8x16Bits
+  // skip Int16x8FromUint8x16Bits
+  // skip Int16x8Load
+  // skip Int16x8Store
+
+  // skip CreateUint16x8
+  // skip Uint16x8Check
+  // skip Uint16x8ExtractLane
+  // skip Uint16x8ReplaceLane
+  // skip Uint16x8Add
+  const Operator* Uint16x8AddSaturate();
+  // skip Uint16x8Sub
+  const Operator* Uint16x8SubSaturate();
+  // skip Uint16x8Mul
+  const Operator* Uint16x8Min();
+  const Operator* Uint16x8Max();
+  // skip Uint16x8And
+  // skip Uint16x8Or
+  // skip Uint16x8Xor
+  // skip Uint16x8Not
+  const Operator* Uint16x8ShiftLeftByScalar();
+  const Operator* Uint16x8ShiftRightByScalar();
+  // skip Uint16x8Equal
+  // skip Uint16x8NotEqual
+  const Operator* Uint16x8LessThan();
+  const Operator* Uint16x8LessThanOrEqual();
+  const Operator* Uint16x8GreaterThan();
+  const Operator* Uint16x8GreaterThanOrEqual();
+  // skip Uint16x8Select
+  // skip Uint16x8Swizzle
+  // skip Uint16x8Shuffle
+  // skip Uint16x8FromInt16x8
+  // skip Uint16x8FromFloat32x4Bits
+  // skip Uint16x8FromInt32x4Bits
+  // skip Uint16x8FromUint32x4Bits
+  // skip Uint16x8FromInt16x8Bits
+  // skip Uint16x8FromInt8x16Bits
+  // skip Uint16x8FromUint8x16Bits
+  // skip Uint16x8Load
+  // skip Uint16x8Store
+
+  const Operator* CreateBool16x8();
+  // skip Bool16x8Check
+  const Operator* Bool16x8ExtractLane();
+  const Operator* Bool16x8ReplaceLane();
+  const Operator* Bool16x8And();
+  const Operator* Bool16x8Or();
+  const Operator* Bool16x8Xor();
+  const Operator* Bool16x8Not();
+  const Operator* Bool16x8AnyTrue();
+  const Operator* Bool16x8AllTrue();
+  const Operator* Bool16x8Swizzle();
+  const Operator* Bool16x8Shuffle();
+  const Operator* Bool16x8Equal();
+  const Operator* Bool16x8NotEqual();
+
+  const Operator* CreateInt8x16();
+  // skip Int8x16Check
+  const Operator* Int8x16ExtractLane();
+  const Operator* Int8x16ReplaceLane();
+  const Operator* Int8x16Neg();
+  const Operator* Int8x16Add();
+  const Operator* Int8x16AddSaturate();
+  const Operator* Int8x16Sub();
+  const Operator* Int8x16SubSaturate();
+  const Operator* Int8x16Mul();
+  const Operator* Int8x16Min();
+  const Operator* Int8x16Max();
+  const Operator* Int8x16And();
+  const Operator* Int8x16Or();
+  const Operator* Int8x16Xor();
+  const Operator* Int8x16Not();
+  const Operator* Int8x16ShiftLeftByScalar();
+  const Operator* Int8x16ShiftRightByScalar();
+  const Operator* Int8x16Equal();
+  const Operator* Int8x16NotEqual();
+  const Operator* Int8x16LessThan();
+  const Operator* Int8x16LessThanOrEqual();
+  const Operator* Int8x16GreaterThan();
+  const Operator* Int8x16GreaterThanOrEqual();
+  const Operator* Int8x16Select();
+  const Operator* Int8x16Swizzle();
+  const Operator* Int8x16Shuffle();
+  // skip Int8x16FromUint8x16
+  // skip Int8x16FromFloat32x4Bits
+  // skip Int8x16FromInt32x4Bits
+  // skip Int8x16FromUint32x4Bits
+  // skip Int8x16FromInt16x8Bits
+  // skip Int8x16FromUint16x8Bits
+  // skip Int8x16FromUint8x16Bits
+  // skip Int8x16Load
+  // skip Int8x16Store
+
+  // skip CreateUint8x16
+  // skip Uint8x16Check
+  // skip Uint8x16ExtractLane
+  // skip Uint8x16ReplaceLane
+  // skip Uint8x16Add
+  const Operator* Uint8x16AddSaturate();
+  // skip Uint8x16Sub
+  const Operator* Uint8x16SubSaturate();
+  // skip Uint8x16Mul
+  const Operator* Uint8x16Min();
+  const Operator* Uint8x16Max();
+  // skip Uint8x16And
+  // skip Uint8x16Or
+  // skip Uint8x16Xor
+  // skip Uint8x16Not
+  const Operator* Uint8x16ShiftLeftByScalar();
+  const Operator* Uint8x16ShiftRightByScalar();
+  // skip Uint8x16Equal
+  // skip Uint8x16NotEqual
+  const Operator* Uint8x16LessThan();
+  const Operator* Uint8x16LessThanOrEqual();
+  const Operator* Uint8x16GreaterThan();
+  const Operator* Uint8x16GreaterThanOrEqual();
+  // skip Uint8x16Select
+  // skip Uint8x16Swizzle
+  // skip Uint8x16Shuffle
+  // skip Uint8x16FromInt8x16
+  // skip Uint8x16FromFloat32x4Bits
+  // skip Uint8x16FromInt32x4Bits
+  // skip Uint8x16FromUint32x4Bits
+  // skip Uint8x16FromInt16x8Bits
+  // skip Uint8x16FromUint16x8Bits
+  // skip Uint8x16FromInt8x16Bits
+  // skip Uint8x16Load
+  // skip Uint8x16Store
+
+  const Operator* CreateBool8x16();
+  // skip Bool8x16Check
+  const Operator* Bool8x16ExtractLane();
+  const Operator* Bool8x16ReplaceLane();
+  const Operator* Bool8x16And();
+  const Operator* Bool8x16Or();
+  const Operator* Bool8x16Xor();
+  const Operator* Bool8x16Not();
+  const Operator* Bool8x16AnyTrue();
+  const Operator* Bool8x16AllTrue();
+  const Operator* Bool8x16Swizzle();
+  const Operator* Bool8x16Shuffle();
+  const Operator* Bool8x16Equal();
+  const Operator* Bool8x16NotEqual();
+
   // load [base + index]
   const Operator* Load(LoadRepresentation rep);
 
   // store [base + index], value
   const Operator* Store(StoreRepresentation rep);
 
   const Operator* StackSlot(MachineRepresentation rep);
 
   // Access to the machine stack.
   const Operator* LoadStackPointer();
@@ skipping 48 matching lines @@
 };
 
 
 DEFINE_OPERATORS_FOR_FLAGS(MachineOperatorBuilder::Flags)
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_MACHINE_OPERATOR_H_