Inline Float32x4 constructors

runtime/vm/intermediate_language.h

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_INTERMEDIATE_LANGUAGE_H_
 #define VM_INTERMEDIATE_LANGUAGE_H_
 
 #include "vm/allocation.h"
 #include "vm/ast.h"
 #include "vm/growable_array.h"
@@ skipping 53 matching lines @@
   V(_StringBase, [], StringBaseCharAt, 1062366987)                             \
   V(_IntegerImplementation, toDouble, IntegerToDouble, 1267108971)             \
   V(_Double, toInt, DoubleToInteger, 362666636)                                \
   V(_Double, truncateToDouble, DoubleTruncate, 620870996)                      \
   V(_Double, roundToDouble, DoubleRound, 620870996)                            \
   V(_Double, floorToDouble, DoubleFloor, 620870996)                            \
   V(_Double, ceilToDouble, DoubleCeil, 620870996)                              \
   V(_Double, pow, DoublePow, 631903778)                                        \
   V(_Double, _modulo, DoubleMod, 437099337)                                    \
   V(::, sqrt, MathSqrt, 1662640002)                                            \
+  V(Float32x4, Float32x4., Float32x4Constructor, 1327837070)                   \
+  V(Float32x4, Float32x4.zero, Float32x4Zero, 927169529)                       \
+  V(Float32x4, Float32x4.splat, Float32x4Splat, 1778587275)                    \
   V(_Float32x4, get:xxxx, Float32x4ShuffleXXXX, 42621627)                      \
   V(_Float32x4, get:yyyy, Float32x4ShuffleYYYY, 42621627)                      \
   V(_Float32x4, get:zzzz, Float32x4ShuffleZZZZ, 42621627)                      \
   V(_Float32x4, get:wwww, Float32x4ShuffleWWWW, 42621627)                      \
   V(_Float32x4, get:x, Float32x4ShuffleX, 211144022)                           \
   V(_Float32x4, get:y, Float32x4ShuffleY, 211144022)                           \
   V(_Float32x4, get:z, Float32x4ShuffleZ, 211144022)                           \
   V(_Float32x4, get:w, Float32x4ShuffleW, 211144022)                           \
 
 // Class that recognizes the name and owner of a function and returns the
@@ skipping 423 matching lines @@
   M(ShiftMintOp)                                                               \
   M(UnaryMintOp)                                                               \
   M(CheckArrayBound)                                                           \
   M(Constraint)                                                                \
   M(StringFromCharCode)                                                        \
   M(InvokeMathCFunction)                                                       \
   M(GuardField)                                                                \
   M(IfThenElse)                                                                \
   M(BinaryFloat32x4Op)                                                         \
   M(Float32x4Shuffle)                                                          \
+  M(Float32x4Constructor)                                                      \
+  M(Float32x4Zero)                                                             \
+  M(Float32x4Splat)                                                            \
+
 
 #define FORWARD_DECLARATION(type) class type##Instr;
 FOR_EACH_INSTRUCTION(FORWARD_DECLARATION)
 #undef FORWARD_DECLARATION
 
 
 // Functions required in all concrete instruction classes.
 #define DECLARE_INSTRUCTION(type)                                              \
   virtual Tag tag() const { return k##type; }                                  \
   virtual void Accept(FlowGraphVisitor* visitor);                              \
@@ skipping 230 matching lines @@
 
  private:
   friend class Definition;  // Needed for InsertBefore, InsertAfter.
 
   // Classes that set deopt_id_.
   friend class UnboxIntegerInstr;
   friend class UnboxDoubleInstr;
   friend class UnboxFloat32x4Instr;
   friend class BinaryDoubleOpInstr;
   friend class BinaryFloat32x4OpInstr;
+  friend class Float32x4ZeroInstr;
+  friend class Float32x4SplatInstr;
   friend class Float32x4ShuffleInstr;
+  friend class Float32x4ConstructorInstr;
   friend class BinaryMintOpInstr;
   friend class BinarySmiOpInstr;
   friend class UnarySmiOpInstr;
   friend class ShiftMintOpInstr;
   friend class UnaryMintOpInstr;
   friend class MathSqrtInstr;
   friend class CheckClassInstr;
   friend class GuardFieldInstr;
   friend class CheckSmiInstr;
   friend class CheckArrayBoundInstr;
@@ skipping 3421 matching lines @@
   DECLARE_INSTRUCTION(Float32x4Shuffle)
   virtual CompileType ComputeType() const;
 
  private:
   const MethodRecognizer::Kind op_kind_;
 
   DISALLOW_COPY_AND_ASSIGN(Float32x4ShuffleInstr);
 };
 
 
+class Float32x4ConstructorInstr : public TemplateDefinition<4> {
+ public:
+  Float32x4ConstructorInstr(Value* value0, Value* value1, Value* value2,
+                            Value* value3, StaticCallInstr* static_call) {
+    SetInputAt(0, value0);
+    SetInputAt(1, value1);
+    SetInputAt(2, value2);
+    SetInputAt(3, value3);
+    deopt_id_ = static_call->deopt_id();
+  }
+
+  Value* value0() const { return inputs_[0]; }
+  Value* value1() const { return inputs_[1]; }
+  Value* value2() const { return inputs_[2]; }
+  Value* value3() const { return inputs_[3]; }
+
+  virtual void PrintOperandsTo(BufferFormatter* f) const;
+
+  virtual bool CanDeoptimize() const { return false; }
+
+  virtual bool HasSideEffect() const { return false; }
+
+  virtual bool AffectedBySideEffect() const { return false; }
+
+  virtual bool AttributesEqual(Instruction* other) const { return true; }
+
+  virtual Representation representation() const {
+    return kUnboxedFloat32x4;
+  }
+
+  virtual Representation RequiredInputRepresentation(intptr_t idx) const {
+    ASSERT(idx >= 0 && idx < 4);
+    return kUnboxedDouble;
+  }
+
+  virtual intptr_t DeoptimizationTarget() const {
+    // Direct access since this instruction cannot deoptimize, and the deopt-id
+    // was inherited from another instruction that could deoptimize.
+    return deopt_id_;
+  }
+
+  DECLARE_INSTRUCTION(Float32x4Constructor)
+  virtual CompileType ComputeType() const;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(Float32x4ConstructorInstr);
+};
+
+
+class Float32x4SplatInstr : public TemplateDefinition<1> {
+ public:
+  Float32x4SplatInstr(Value* value, StaticCallInstr* static_call) {
+    SetInputAt(0, value);
+    deopt_id_ = static_call->deopt_id();
+  }
+
+  Value* value() const { return inputs_[0]; }
+
+  virtual void PrintOperandsTo(BufferFormatter* f) const;
+
+  virtual bool CanDeoptimize() const { return false; }
+
+  virtual bool HasSideEffect() const { return false; }
+
+  virtual bool AffectedBySideEffect() const { return false; }
+
+  virtual bool AttributesEqual(Instruction* other) const { return true; }
+
+  virtual Representation representation() const {
+    return kUnboxedFloat32x4;
+  }
+
+  virtual Representation RequiredInputRepresentation(intptr_t idx) const {
+    ASSERT(idx == 0);
+    return kUnboxedDouble;
+  }
+
+  virtual intptr_t DeoptimizationTarget() const {
+    // Direct access since this instruction cannot deoptimize, and the deopt-id
+    // was inherited from another instruction that could deoptimize.
+    return deopt_id_;
+  }
+
+  DECLARE_INSTRUCTION(Float32x4Splat)
+  virtual CompileType ComputeType() const;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(Float32x4SplatInstr);
+};
+
+
+class Float32x4ZeroInstr : public TemplateDefinition<0> {
+ public:
+  explicit Float32x4ZeroInstr(StaticCallInstr* static_call) {
+    deopt_id_ = static_call->deopt_id();
+  }
+
+  Value* value() const { return inputs_[0]; }
+
+  virtual void PrintOperandsTo(BufferFormatter* f) const;
+
+  virtual bool CanDeoptimize() const { return false; }
+
+  virtual bool HasSideEffect() const { return false; }
+
+  virtual bool AffectedBySideEffect() const { return false; }
+
+  virtual bool AttributesEqual(Instruction* other) const { return true; }
+
+  virtual Representation representation() const {
+    return kUnboxedFloat32x4;
+  }
+
+  virtual Representation RequiredInputRepresentation(intptr_t idx) const {
+    UNIMPLEMENTED();
+    return kUnboxedFloat32x4;
+  }
+
+  virtual intptr_t DeoptimizationTarget() const {
+    // Direct access since this instruction cannot deoptimize, and the deopt-id
+    // was inherited from another instruction that could deoptimize.
+    return deopt_id_;
+  }
+
+  DECLARE_INSTRUCTION(Float32x4Zero)
+  virtual CompileType ComputeType() const;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(Float32x4ZeroInstr);
+};
+
+
 class BinaryMintOpInstr : public TemplateDefinition<2> {
  public:
   BinaryMintOpInstr(Token::Kind op_kind,
                            Value* left,
                            Value* right,
                            InstanceCallInstr* instance_call)
       : op_kind_(op_kind),
         instance_call_(instance_call) {
     SetInputAt(0, left);
     SetInputAt(1, right);
@@ skipping 788 matching lines @@
   ForwardInstructionIterator* current_iterator_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FlowGraphVisitor);
 };
 
 
 }  // namespace dart
 
 #endif  // VM_INTERMEDIATE_LANGUAGE_H_