| author | xdono |
| Wed, 02 Jul 2008 12:55:16 -0700 | |
| changeset 670 | ddf3e9583f2f |
| parent 202 | dc13bf0e5d5d |
| child 5547 | f4b087cbb361 |
| permissions | -rw-r--r-- |
| 1 | 1 |
/* |
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* Copyright 2007-2008 Sun Microsystems, Inc. All Rights Reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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* CA 95054 USA or visit www.sun.com if you need additional information or |
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* have any questions. |
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*/ |
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//------------------------------VectorNode-------------------------------------- |
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// Vector Operation |
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class VectorNode : public Node {
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protected: |
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uint _length; // vector length |
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virtual BasicType elt_basic_type() const = 0; // Vector element basic type |
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static const Type* vect_type(BasicType elt_bt, uint len); |
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static const Type* vect_type(const Type* elt_type, uint len) {
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return vect_type(elt_type->array_element_basic_type(), len); |
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} |
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public: |
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friend class VectorLoadNode; // For vect_type |
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friend class VectorStoreNode; // ditto. |
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VectorNode(Node* n1, uint vlen) : Node(NULL, n1), _length(vlen) {
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init_flags(Flag_is_Vector); |
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} |
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VectorNode(Node* n1, Node* n2, uint vlen) : Node(NULL, n1, n2), _length(vlen) {
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init_flags(Flag_is_Vector); |
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} |
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virtual int Opcode() const; |
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uint length() const { return _length; } // Vector length
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static uint max_vlen(BasicType bt) { // max vector length
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dc13bf0e5d5d
6633953: type2aelembytes{T_ADDRESS} should be 8 bytes in 64 bit VM
kvn
parents:
1
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changeset
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return (uint)(Matcher::vector_width_in_bytes() / type2aelembytes(bt)); |
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} |
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// Element and vector type |
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const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); }
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const Type* vect_type() const { return vect_type(elt_basic_type(), length()); }
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virtual const Type *bottom_type() const { return vect_type(); }
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virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); }
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// Vector opcode from scalar opcode |
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static int opcode(int sopc, uint vlen, const Type* opd_t); |
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static VectorNode* scalar2vector(Compile* C, Node* s, uint vlen, const Type* opd_t); |
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static VectorNode* make(Compile* C, int sopc, Node* n1, Node* n2, uint vlen, const Type* elt_t); |
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}; |
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//===========================Vector=ALU=Operations==================================== |
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//------------------------------AddVBNode--------------------------------------- |
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// Vector add byte |
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class AddVBNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_BYTE; }
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public: |
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AddVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------AddVCNode--------------------------------------- |
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// Vector add char |
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class AddVCNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_CHAR; }
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public: |
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AddVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------AddVSNode--------------------------------------- |
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// Vector add short |
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class AddVSNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_SHORT; }
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public: |
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AddVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------AddVINode--------------------------------------- |
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// Vector add int |
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class AddVINode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_INT; }
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public: |
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AddVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------AddVLNode--------------------------------------- |
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// Vector add long |
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class AddVLNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_LONG; }
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public: |
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AddVLNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------AddVFNode--------------------------------------- |
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// Vector add float |
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class AddVFNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_FLOAT; }
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public: |
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AddVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------AddVDNode--------------------------------------- |
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// Vector add double |
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class AddVDNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_DOUBLE; }
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public: |
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AddVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------SubVBNode--------------------------------------- |
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// Vector subtract byte |
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class SubVBNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_BYTE; }
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public: |
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SubVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------SubVCNode--------------------------------------- |
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// Vector subtract char |
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class SubVCNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_CHAR; }
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public: |
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SubVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------SubVSNode--------------------------------------- |
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// Vector subtract short |
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class SubVSNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_SHORT; }
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public: |
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SubVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------SubVINode--------------------------------------- |
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// Vector subtract int |
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class SubVINode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_INT; }
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public: |
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SubVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------SubVLNode--------------------------------------- |
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// Vector subtract long |
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class SubVLNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_LONG; }
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public: |
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SubVLNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------SubVFNode--------------------------------------- |
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// Vector subtract float |
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class SubVFNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_FLOAT; }
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public: |
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SubVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------SubVDNode--------------------------------------- |
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// Vector subtract double |
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class SubVDNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_DOUBLE; }
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public: |
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SubVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------MulVFNode--------------------------------------- |
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// Vector multiply float |
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class MulVFNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_FLOAT; }
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public: |
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MulVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------MulVDNode--------------------------------------- |
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// Vector multiply double |
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class MulVDNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_DOUBLE; }
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public: |
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MulVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------DivVFNode--------------------------------------- |
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// Vector divide float |
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class DivVFNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_FLOAT; }
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public: |
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DivVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------DivVDNode--------------------------------------- |
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// Vector Divide double |
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class DivVDNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_DOUBLE; }
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public: |
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DivVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------LShiftVBNode--------------------------------------- |
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// Vector lshift byte |
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class LShiftVBNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_BYTE; }
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public: |
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LShiftVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------LShiftVCNode--------------------------------------- |
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// Vector lshift chars |
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class LShiftVCNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_CHAR; }
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public: |
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LShiftVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------LShiftVSNode--------------------------------------- |
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// Vector lshift shorts |
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class LShiftVSNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_SHORT; }
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public: |
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LShiftVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------LShiftVINode--------------------------------------- |
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// Vector lshift ints |
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class LShiftVINode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_INT; }
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public: |
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LShiftVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------URShiftVBNode--------------------------------------- |
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// Vector urshift bytes |
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class URShiftVBNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_BYTE; }
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public: |
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URShiftVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------URShiftVCNode--------------------------------------- |
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// Vector urshift char |
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class URShiftVCNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_SHORT; }
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public: |
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URShiftVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------URShiftVSNode--------------------------------------- |
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// Vector urshift shorts |
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class URShiftVSNode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_SHORT; }
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public: |
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URShiftVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------URShiftVINode--------------------------------------- |
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// Vector urshift ints |
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class URShiftVINode : public VectorNode {
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protected: |
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virtual BasicType elt_basic_type() const { return T_INT; }
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public: |
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URShiftVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------AndVNode--------------------------------------- |
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// Vector and |
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class AndVNode : public VectorNode {
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protected: |
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BasicType _bt; |
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virtual BasicType elt_basic_type() const { return _bt; }
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public: |
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AndVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------OrVNode--------------------------------------- |
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// Vector or |
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class OrVNode : public VectorNode {
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protected: |
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BasicType _bt; |
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virtual BasicType elt_basic_type() const { return _bt; }
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public: |
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OrVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {}
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virtual int Opcode() const; |
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}; |
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//------------------------------XorVNode--------------------------------------- |
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// Vector xor |
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class XorVNode : public VectorNode {
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protected: |
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BasicType _bt; |
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virtual BasicType elt_basic_type() const { return _bt; }
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public: |
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XorVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {}
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virtual int Opcode() const; |
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}; |
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//================================= M E M O R Y ================================== |
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//------------------------------VectorLoadNode-------------------------------------- |
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// Vector Load from memory |
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class VectorLoadNode : public LoadNode {
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virtual uint size_of() const { return sizeof(*this); }
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protected: |
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virtual BasicType elt_basic_type() const = 0; // Vector element basic type |
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// For use in constructor |
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static const Type* vect_type(const Type* elt_type, uint len) {
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return VectorNode::vect_type(elt_type, len); |
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} |
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||
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public: |
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VectorLoadNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *rt) |
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: LoadNode(c,mem,adr,at,rt) {
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init_flags(Flag_is_Vector); |
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} |
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virtual int Opcode() const; |
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virtual uint length() const = 0; // Vector length |
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// Element and vector type |
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const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); }
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const Type* vect_type() const { return VectorNode::vect_type(elt_basic_type(), length()); }
|
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||
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virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); }
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virtual BasicType memory_type() const { return T_VOID; }
|
|
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202
dc13bf0e5d5d
6633953: type2aelembytes{T_ADDRESS} should be 8 bytes in 64 bit VM
kvn
parents:
1
diff
changeset
|
395 |
virtual int memory_size() const { return length()*type2aelembytes(elt_basic_type()); }
|
| 1 | 396 |
|
397 |
// Vector opcode from scalar opcode |
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398 |
static int opcode(int sopc, uint vlen); |
|
399 |
||
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static VectorLoadNode* make(Compile* C, int opc, Node* ctl, Node* mem, |
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Node* adr, const TypePtr* atyp, uint vlen); |
|
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}; |
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403 |
||
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//------------------------------Load16BNode-------------------------------------- |
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// Vector load of 16 bytes (8bits signed) from memory |
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406 |
class Load16BNode : public VectorLoadNode {
|
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protected: |
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408 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
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public: |
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410 |
Load16BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) |
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411 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,16)) {}
|
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virtual int Opcode() const; |
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virtual int store_Opcode() const { return Op_Store16B; }
|
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virtual uint length() const { return 16; }
|
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}; |
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||
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//------------------------------Load8BNode-------------------------------------- |
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// Vector load of 8 bytes (8bits signed) from memory |
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419 |
class Load8BNode : public VectorLoadNode {
|
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protected: |
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421 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
|
422 |
public: |
|
423 |
Load8BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) |
|
424 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {}
|
|
425 |
virtual int Opcode() const; |
|
426 |
virtual int store_Opcode() const { return Op_Store8B; }
|
|
427 |
virtual uint length() const { return 8; }
|
|
428 |
}; |
|
429 |
||
430 |
//------------------------------Load4BNode-------------------------------------- |
|
431 |
// Vector load of 4 bytes (8bits signed) from memory |
|
432 |
class Load4BNode : public VectorLoadNode {
|
|
433 |
protected: |
|
434 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
|
435 |
public: |
|
436 |
Load4BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) |
|
437 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {}
|
|
438 |
virtual int Opcode() const; |
|
439 |
virtual int store_Opcode() const { return Op_Store4B; }
|
|
440 |
virtual uint length() const { return 4; }
|
|
441 |
}; |
|
442 |
||
443 |
//------------------------------Load8CNode-------------------------------------- |
|
444 |
// Vector load of 8 chars (16bits unsigned) from memory |
|
445 |
class Load8CNode : public VectorLoadNode {
|
|
446 |
protected: |
|
447 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
448 |
public: |
|
449 |
Load8CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) |
|
450 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {}
|
|
451 |
virtual int Opcode() const; |
|
452 |
virtual int store_Opcode() const { return Op_Store8C; }
|
|
453 |
virtual uint length() const { return 8; }
|
|
454 |
}; |
|
455 |
||
456 |
//------------------------------Load4CNode-------------------------------------- |
|
457 |
// Vector load of 4 chars (16bits unsigned) from memory |
|
458 |
class Load4CNode : public VectorLoadNode {
|
|
459 |
protected: |
|
460 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
461 |
public: |
|
462 |
Load4CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) |
|
463 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {}
|
|
464 |
virtual int Opcode() const; |
|
465 |
virtual int store_Opcode() const { return Op_Store4C; }
|
|
466 |
virtual uint length() const { return 4; }
|
|
467 |
}; |
|
468 |
||
469 |
//------------------------------Load2CNode-------------------------------------- |
|
470 |
// Vector load of 2 chars (16bits unsigned) from memory |
|
471 |
class Load2CNode : public VectorLoadNode {
|
|
472 |
protected: |
|
473 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
474 |
public: |
|
475 |
Load2CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) |
|
476 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {}
|
|
477 |
virtual int Opcode() const; |
|
478 |
virtual int store_Opcode() const { return Op_Store2C; }
|
|
479 |
virtual uint length() const { return 2; }
|
|
480 |
}; |
|
481 |
||
482 |
//------------------------------Load8SNode-------------------------------------- |
|
483 |
// Vector load of 8 shorts (16bits signed) from memory |
|
484 |
class Load8SNode : public VectorLoadNode {
|
|
485 |
protected: |
|
486 |
virtual BasicType elt_basic_type() const { return T_SHORT; }
|
|
487 |
public: |
|
488 |
Load8SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) |
|
489 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {}
|
|
490 |
virtual int Opcode() const; |
|
491 |
virtual int store_Opcode() const { return Op_Store8C; }
|
|
492 |
virtual uint length() const { return 8; }
|
|
493 |
}; |
|
494 |
||
495 |
//------------------------------Load4SNode-------------------------------------- |
|
496 |
// Vector load of 4 shorts (16bits signed) from memory |
|
497 |
class Load4SNode : public VectorLoadNode {
|
|
498 |
protected: |
|
499 |
virtual BasicType elt_basic_type() const { return T_SHORT; }
|
|
500 |
public: |
|
501 |
Load4SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) |
|
502 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {}
|
|
503 |
virtual int Opcode() const; |
|
504 |
virtual int store_Opcode() const { return Op_Store4C; }
|
|
505 |
virtual uint length() const { return 4; }
|
|
506 |
}; |
|
507 |
||
508 |
//------------------------------Load2SNode-------------------------------------- |
|
509 |
// Vector load of 2 shorts (16bits signed) from memory |
|
510 |
class Load2SNode : public VectorLoadNode {
|
|
511 |
protected: |
|
512 |
virtual BasicType elt_basic_type() const { return T_SHORT; }
|
|
513 |
public: |
|
514 |
Load2SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) |
|
515 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {}
|
|
516 |
virtual int Opcode() const; |
|
517 |
virtual int store_Opcode() const { return Op_Store2C; }
|
|
518 |
virtual uint length() const { return 2; }
|
|
519 |
}; |
|
520 |
||
521 |
//------------------------------Load4INode-------------------------------------- |
|
522 |
// Vector load of 4 integers (32bits signed) from memory |
|
523 |
class Load4INode : public VectorLoadNode {
|
|
524 |
protected: |
|
525 |
virtual BasicType elt_basic_type() const { return T_INT; }
|
|
526 |
public: |
|
527 |
Load4INode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::INT) |
|
528 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {}
|
|
529 |
virtual int Opcode() const; |
|
530 |
virtual int store_Opcode() const { return Op_Store4I; }
|
|
531 |
virtual uint length() const { return 4; }
|
|
532 |
}; |
|
533 |
||
534 |
//------------------------------Load2INode-------------------------------------- |
|
535 |
// Vector load of 2 integers (32bits signed) from memory |
|
536 |
class Load2INode : public VectorLoadNode {
|
|
537 |
protected: |
|
538 |
virtual BasicType elt_basic_type() const { return T_INT; }
|
|
539 |
public: |
|
540 |
Load2INode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::INT) |
|
541 |
: VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {}
|
|
542 |
virtual int Opcode() const; |
|
543 |
virtual int store_Opcode() const { return Op_Store2I; }
|
|
544 |
virtual uint length() const { return 2; }
|
|
545 |
}; |
|
546 |
||
547 |
//------------------------------Load2LNode-------------------------------------- |
|
548 |
// Vector load of 2 longs (64bits signed) from memory |
|
549 |
class Load2LNode : public VectorLoadNode {
|
|
550 |
protected: |
|
551 |
virtual BasicType elt_basic_type() const { return T_LONG; }
|
|
552 |
public: |
|
553 |
Load2LNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeLong *tl = TypeLong::LONG) |
|
554 |
: VectorLoadNode(c,mem,adr,at,vect_type(tl,2)) {}
|
|
555 |
virtual int Opcode() const; |
|
556 |
virtual int store_Opcode() const { return Op_Store2L; }
|
|
557 |
virtual uint length() const { return 2; }
|
|
558 |
}; |
|
559 |
||
560 |
//------------------------------Load4FNode-------------------------------------- |
|
561 |
// Vector load of 4 floats (32bits) from memory |
|
562 |
class Load4FNode : public VectorLoadNode {
|
|
563 |
protected: |
|
564 |
virtual BasicType elt_basic_type() const { return T_FLOAT; }
|
|
565 |
public: |
|
566 |
Load4FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::FLOAT) |
|
567 |
: VectorLoadNode(c,mem,adr,at,vect_type(t,4)) {}
|
|
568 |
virtual int Opcode() const; |
|
569 |
virtual int store_Opcode() const { return Op_Store4F; }
|
|
570 |
virtual uint length() const { return 4; }
|
|
571 |
}; |
|
572 |
||
573 |
//------------------------------Load2FNode-------------------------------------- |
|
574 |
// Vector load of 2 floats (32bits) from memory |
|
575 |
class Load2FNode : public VectorLoadNode {
|
|
576 |
protected: |
|
577 |
virtual BasicType elt_basic_type() const { return T_FLOAT; }
|
|
578 |
public: |
|
579 |
Load2FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::FLOAT) |
|
580 |
: VectorLoadNode(c,mem,adr,at,vect_type(t,2)) {}
|
|
581 |
virtual int Opcode() const; |
|
582 |
virtual int store_Opcode() const { return Op_Store2F; }
|
|
583 |
virtual uint length() const { return 2; }
|
|
584 |
}; |
|
585 |
||
586 |
//------------------------------Load2DNode-------------------------------------- |
|
587 |
// Vector load of 2 doubles (64bits) from memory |
|
588 |
class Load2DNode : public VectorLoadNode {
|
|
589 |
protected: |
|
590 |
virtual BasicType elt_basic_type() const { return T_DOUBLE; }
|
|
591 |
public: |
|
592 |
Load2DNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::DOUBLE) |
|
593 |
: VectorLoadNode(c,mem,adr,at,vect_type(t,2)) {}
|
|
594 |
virtual int Opcode() const; |
|
595 |
virtual int store_Opcode() const { return Op_Store2D; }
|
|
596 |
virtual uint length() const { return 2; }
|
|
597 |
}; |
|
598 |
||
599 |
||
600 |
//------------------------------VectorStoreNode-------------------------------------- |
|
601 |
// Vector Store to memory |
|
602 |
class VectorStoreNode : public StoreNode {
|
|
603 |
virtual uint size_of() const { return sizeof(*this); }
|
|
604 |
||
605 |
protected: |
|
606 |
virtual BasicType elt_basic_type() const = 0; // Vector element basic type |
|
607 |
||
608 |
public: |
|
609 |
VectorStoreNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
610 |
: StoreNode(c,mem,adr,at,val) {
|
|
611 |
init_flags(Flag_is_Vector); |
|
612 |
} |
|
613 |
virtual int Opcode() const; |
|
614 |
||
615 |
virtual uint length() const = 0; // Vector length |
|
616 |
||
617 |
// Element and vector type |
|
618 |
const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); }
|
|
619 |
const Type* vect_type() const { return VectorNode::vect_type(elt_basic_type(), length()); }
|
|
620 |
||
621 |
virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); }
|
|
622 |
virtual BasicType memory_type() const { return T_VOID; }
|
|
|
202
dc13bf0e5d5d
6633953: type2aelembytes{T_ADDRESS} should be 8 bytes in 64 bit VM
kvn
parents:
1
diff
changeset
|
623 |
virtual int memory_size() const { return length()*type2aelembytes(elt_basic_type()); }
|
| 1 | 624 |
|
625 |
// Vector opcode from scalar opcode |
|
626 |
static int opcode(int sopc, uint vlen); |
|
627 |
||
628 |
static VectorStoreNode* make(Compile* C, int opc, Node* ctl, Node* mem, |
|
629 |
Node* adr, const TypePtr* atyp, VectorNode* val, |
|
630 |
uint vlen); |
|
631 |
}; |
|
632 |
||
633 |
//------------------------------Store16BNode-------------------------------------- |
|
634 |
// Vector store of 16 bytes (8bits signed) to memory |
|
635 |
class Store16BNode : public VectorStoreNode {
|
|
636 |
protected: |
|
637 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
|
638 |
public: |
|
639 |
Store16BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
640 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
641 |
virtual int Opcode() const; |
|
642 |
virtual uint length() const { return 16; }
|
|
643 |
}; |
|
644 |
||
645 |
//------------------------------Store8BNode-------------------------------------- |
|
646 |
// Vector store of 8 bytes (8bits signed) to memory |
|
647 |
class Store8BNode : public VectorStoreNode {
|
|
648 |
protected: |
|
649 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
|
650 |
public: |
|
651 |
Store8BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
652 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
653 |
virtual int Opcode() const; |
|
654 |
virtual uint length() const { return 8; }
|
|
655 |
}; |
|
656 |
||
657 |
//------------------------------Store4BNode-------------------------------------- |
|
658 |
// Vector store of 4 bytes (8bits signed) to memory |
|
659 |
class Store4BNode : public VectorStoreNode {
|
|
660 |
protected: |
|
661 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
|
662 |
public: |
|
663 |
Store4BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
664 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
665 |
virtual int Opcode() const; |
|
666 |
virtual uint length() const { return 4; }
|
|
667 |
}; |
|
668 |
||
669 |
//------------------------------Store8CNode-------------------------------------- |
|
670 |
// Vector store of 8 chars (16bits signed/unsigned) to memory |
|
671 |
class Store8CNode : public VectorStoreNode {
|
|
672 |
protected: |
|
673 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
674 |
public: |
|
675 |
Store8CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
676 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
677 |
virtual int Opcode() const; |
|
678 |
virtual uint length() const { return 8; }
|
|
679 |
}; |
|
680 |
||
681 |
//------------------------------Store4CNode-------------------------------------- |
|
682 |
// Vector store of 4 chars (16bits signed/unsigned) to memory |
|
683 |
class Store4CNode : public VectorStoreNode {
|
|
684 |
protected: |
|
685 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
686 |
public: |
|
687 |
Store4CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
688 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
689 |
virtual int Opcode() const; |
|
690 |
virtual uint length() const { return 4; }
|
|
691 |
}; |
|
692 |
||
693 |
//------------------------------Store2CNode-------------------------------------- |
|
694 |
// Vector store of 2 chars (16bits signed/unsigned) to memory |
|
695 |
class Store2CNode : public VectorStoreNode {
|
|
696 |
protected: |
|
697 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
698 |
public: |
|
699 |
Store2CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
700 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
701 |
virtual int Opcode() const; |
|
702 |
virtual uint length() const { return 2; }
|
|
703 |
}; |
|
704 |
||
705 |
//------------------------------Store4INode-------------------------------------- |
|
706 |
// Vector store of 4 integers (32bits signed) to memory |
|
707 |
class Store4INode : public VectorStoreNode {
|
|
708 |
protected: |
|
709 |
virtual BasicType elt_basic_type() const { return T_INT; }
|
|
710 |
public: |
|
711 |
Store4INode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
712 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
713 |
virtual int Opcode() const; |
|
714 |
virtual uint length() const { return 4; }
|
|
715 |
}; |
|
716 |
||
717 |
//------------------------------Store2INode-------------------------------------- |
|
718 |
// Vector store of 2 integers (32bits signed) to memory |
|
719 |
class Store2INode : public VectorStoreNode {
|
|
720 |
protected: |
|
721 |
virtual BasicType elt_basic_type() const { return T_INT; }
|
|
722 |
public: |
|
723 |
Store2INode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
724 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
725 |
virtual int Opcode() const; |
|
726 |
virtual uint length() const { return 2; }
|
|
727 |
}; |
|
728 |
||
729 |
//------------------------------Store2LNode-------------------------------------- |
|
730 |
// Vector store of 2 longs (64bits signed) to memory |
|
731 |
class Store2LNode : public VectorStoreNode {
|
|
732 |
protected: |
|
733 |
virtual BasicType elt_basic_type() const { return T_LONG; }
|
|
734 |
public: |
|
735 |
Store2LNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
736 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
737 |
virtual int Opcode() const; |
|
738 |
virtual uint length() const { return 2; }
|
|
739 |
}; |
|
740 |
||
741 |
//------------------------------Store4FNode-------------------------------------- |
|
742 |
// Vector store of 4 floats (32bits) to memory |
|
743 |
class Store4FNode : public VectorStoreNode {
|
|
744 |
protected: |
|
745 |
virtual BasicType elt_basic_type() const { return T_FLOAT; }
|
|
746 |
public: |
|
747 |
Store4FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
748 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
749 |
virtual int Opcode() const; |
|
750 |
virtual uint length() const { return 4; }
|
|
751 |
}; |
|
752 |
||
753 |
//------------------------------Store2FNode-------------------------------------- |
|
754 |
// Vector store of 2 floats (32bits) to memory |
|
755 |
class Store2FNode : public VectorStoreNode {
|
|
756 |
protected: |
|
757 |
virtual BasicType elt_basic_type() const { return T_FLOAT; }
|
|
758 |
public: |
|
759 |
Store2FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
760 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
761 |
virtual int Opcode() const; |
|
762 |
virtual uint length() const { return 2; }
|
|
763 |
}; |
|
764 |
||
765 |
//------------------------------Store2DNode-------------------------------------- |
|
766 |
// Vector store of 2 doubles (64bits) to memory |
|
767 |
class Store2DNode : public VectorStoreNode {
|
|
768 |
protected: |
|
769 |
virtual BasicType elt_basic_type() const { return T_DOUBLE; }
|
|
770 |
public: |
|
771 |
Store2DNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
772 |
: VectorStoreNode(c,mem,adr,at,val) {}
|
|
773 |
virtual int Opcode() const; |
|
774 |
virtual uint length() const { return 2; }
|
|
775 |
}; |
|
776 |
||
777 |
//=========================Promote_Scalar_to_Vector==================================== |
|
778 |
||
779 |
//------------------------------Replicate16BNode--------------------------------------- |
|
780 |
// Replicate byte scalar to be vector of 16 bytes |
|
781 |
class Replicate16BNode : public VectorNode {
|
|
782 |
protected: |
|
783 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
|
784 |
public: |
|
785 |
Replicate16BNode(Node* in1) : VectorNode(in1, 16) {}
|
|
786 |
virtual int Opcode() const; |
|
787 |
}; |
|
788 |
||
789 |
//------------------------------Replicate8BNode--------------------------------------- |
|
790 |
// Replicate byte scalar to be vector of 8 bytes |
|
791 |
class Replicate8BNode : public VectorNode {
|
|
792 |
protected: |
|
793 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
|
794 |
public: |
|
795 |
Replicate8BNode(Node* in1) : VectorNode(in1, 8) {}
|
|
796 |
virtual int Opcode() const; |
|
797 |
}; |
|
798 |
||
799 |
//------------------------------Replicate4BNode--------------------------------------- |
|
800 |
// Replicate byte scalar to be vector of 4 bytes |
|
801 |
class Replicate4BNode : public VectorNode {
|
|
802 |
protected: |
|
803 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
|
804 |
public: |
|
805 |
Replicate4BNode(Node* in1) : VectorNode(in1, 4) {}
|
|
806 |
virtual int Opcode() const; |
|
807 |
}; |
|
808 |
||
809 |
//------------------------------Replicate8CNode--------------------------------------- |
|
810 |
// Replicate char scalar to be vector of 8 chars |
|
811 |
class Replicate8CNode : public VectorNode {
|
|
812 |
protected: |
|
813 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
814 |
public: |
|
815 |
Replicate8CNode(Node* in1) : VectorNode(in1, 8) {}
|
|
816 |
virtual int Opcode() const; |
|
817 |
}; |
|
818 |
||
819 |
//------------------------------Replicate4CNode--------------------------------------- |
|
820 |
// Replicate char scalar to be vector of 4 chars |
|
821 |
class Replicate4CNode : public VectorNode {
|
|
822 |
protected: |
|
823 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
824 |
public: |
|
825 |
Replicate4CNode(Node* in1) : VectorNode(in1, 4) {}
|
|
826 |
virtual int Opcode() const; |
|
827 |
}; |
|
828 |
||
829 |
//------------------------------Replicate2CNode--------------------------------------- |
|
830 |
// Replicate char scalar to be vector of 2 chars |
|
831 |
class Replicate2CNode : public VectorNode {
|
|
832 |
protected: |
|
833 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
834 |
public: |
|
835 |
Replicate2CNode(Node* in1) : VectorNode(in1, 2) {}
|
|
836 |
virtual int Opcode() const; |
|
837 |
}; |
|
838 |
||
839 |
//------------------------------Replicate8SNode--------------------------------------- |
|
840 |
// Replicate short scalar to be vector of 8 shorts |
|
841 |
class Replicate8SNode : public VectorNode {
|
|
842 |
protected: |
|
843 |
virtual BasicType elt_basic_type() const { return T_SHORT; }
|
|
844 |
public: |
|
845 |
Replicate8SNode(Node* in1) : VectorNode(in1, 8) {}
|
|
846 |
virtual int Opcode() const; |
|
847 |
}; |
|
848 |
||
849 |
//------------------------------Replicate4SNode--------------------------------------- |
|
850 |
// Replicate short scalar to be vector of 4 shorts |
|
851 |
class Replicate4SNode : public VectorNode {
|
|
852 |
protected: |
|
853 |
virtual BasicType elt_basic_type() const { return T_SHORT; }
|
|
854 |
public: |
|
855 |
Replicate4SNode(Node* in1) : VectorNode(in1, 4) {}
|
|
856 |
virtual int Opcode() const; |
|
857 |
}; |
|
858 |
||
859 |
//------------------------------Replicate2SNode--------------------------------------- |
|
860 |
// Replicate short scalar to be vector of 2 shorts |
|
861 |
class Replicate2SNode : public VectorNode {
|
|
862 |
protected: |
|
863 |
virtual BasicType elt_basic_type() const { return T_SHORT; }
|
|
864 |
public: |
|
865 |
Replicate2SNode(Node* in1) : VectorNode(in1, 2) {}
|
|
866 |
virtual int Opcode() const; |
|
867 |
}; |
|
868 |
||
869 |
//------------------------------Replicate4INode--------------------------------------- |
|
870 |
// Replicate int scalar to be vector of 4 ints |
|
871 |
class Replicate4INode : public VectorNode {
|
|
872 |
protected: |
|
873 |
virtual BasicType elt_basic_type() const { return T_INT; }
|
|
874 |
public: |
|
875 |
Replicate4INode(Node* in1) : VectorNode(in1, 4) {}
|
|
876 |
virtual int Opcode() const; |
|
877 |
}; |
|
878 |
||
879 |
//------------------------------Replicate2INode--------------------------------------- |
|
880 |
// Replicate int scalar to be vector of 2 ints |
|
881 |
class Replicate2INode : public VectorNode {
|
|
882 |
protected: |
|
883 |
virtual BasicType elt_basic_type() const { return T_INT; }
|
|
884 |
public: |
|
885 |
Replicate2INode(Node* in1) : VectorNode(in1, 2) {}
|
|
886 |
virtual int Opcode() const; |
|
887 |
}; |
|
888 |
||
889 |
//------------------------------Replicate2LNode--------------------------------------- |
|
890 |
// Replicate long scalar to be vector of 2 longs |
|
891 |
class Replicate2LNode : public VectorNode {
|
|
892 |
protected: |
|
893 |
virtual BasicType elt_basic_type() const { return T_LONG; }
|
|
894 |
public: |
|
895 |
Replicate2LNode(Node* in1) : VectorNode(in1, 2) {}
|
|
896 |
virtual int Opcode() const; |
|
897 |
}; |
|
898 |
||
899 |
//------------------------------Replicate4FNode--------------------------------------- |
|
900 |
// Replicate float scalar to be vector of 4 floats |
|
901 |
class Replicate4FNode : public VectorNode {
|
|
902 |
protected: |
|
903 |
virtual BasicType elt_basic_type() const { return T_FLOAT; }
|
|
904 |
public: |
|
905 |
Replicate4FNode(Node* in1) : VectorNode(in1, 4) {}
|
|
906 |
virtual int Opcode() const; |
|
907 |
}; |
|
908 |
||
909 |
//------------------------------Replicate2FNode--------------------------------------- |
|
910 |
// Replicate float scalar to be vector of 2 floats |
|
911 |
class Replicate2FNode : public VectorNode {
|
|
912 |
protected: |
|
913 |
virtual BasicType elt_basic_type() const { return T_FLOAT; }
|
|
914 |
public: |
|
915 |
Replicate2FNode(Node* in1) : VectorNode(in1, 2) {}
|
|
916 |
virtual int Opcode() const; |
|
917 |
}; |
|
918 |
||
919 |
//------------------------------Replicate2DNode--------------------------------------- |
|
920 |
// Replicate double scalar to be vector of 2 doubles |
|
921 |
class Replicate2DNode : public VectorNode {
|
|
922 |
protected: |
|
923 |
virtual BasicType elt_basic_type() const { return T_DOUBLE; }
|
|
924 |
public: |
|
925 |
Replicate2DNode(Node* in1) : VectorNode(in1, 2) {}
|
|
926 |
virtual int Opcode() const; |
|
927 |
}; |
|
928 |
||
929 |
//========================Pack_Scalars_into_a_Vector============================== |
|
930 |
||
931 |
//------------------------------PackNode--------------------------------------- |
|
932 |
// Pack parent class (not for code generation). |
|
933 |
class PackNode : public VectorNode {
|
|
934 |
public: |
|
935 |
PackNode(Node* in1) : VectorNode(in1, 1) {}
|
|
936 |
PackNode(Node* in1, Node* n2) : VectorNode(in1, n2, 2) {}
|
|
937 |
virtual int Opcode() const; |
|
938 |
||
939 |
void add_opd(Node* n) {
|
|
940 |
add_req(n); |
|
941 |
_length++; |
|
942 |
assert(_length == req() - 1, "vector length matches edge count"); |
|
943 |
} |
|
944 |
||
945 |
// Create a binary tree form for Packs. [lo, hi) (half-open) range |
|
946 |
Node* binaryTreePack(Compile* C, int lo, int hi); |
|
947 |
||
948 |
static PackNode* make(Compile* C, Node* s, const Type* elt_t); |
|
949 |
}; |
|
950 |
||
951 |
//------------------------------PackBNode--------------------------------------- |
|
952 |
// Pack byte scalars into vector |
|
953 |
class PackBNode : public PackNode {
|
|
954 |
protected: |
|
955 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
|
956 |
public: |
|
957 |
PackBNode(Node* in1) : PackNode(in1) {}
|
|
958 |
virtual int Opcode() const; |
|
959 |
}; |
|
960 |
||
961 |
//------------------------------PackCNode--------------------------------------- |
|
962 |
// Pack char scalars into vector |
|
963 |
class PackCNode : public PackNode {
|
|
964 |
protected: |
|
965 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
966 |
public: |
|
967 |
PackCNode(Node* in1) : PackNode(in1) {}
|
|
968 |
virtual int Opcode() const; |
|
969 |
}; |
|
970 |
||
971 |
//------------------------------PackSNode--------------------------------------- |
|
972 |
// Pack short scalars into a vector |
|
973 |
class PackSNode : public PackNode {
|
|
974 |
protected: |
|
975 |
virtual BasicType elt_basic_type() const { return T_SHORT; }
|
|
976 |
public: |
|
977 |
PackSNode(Node* in1) : PackNode(in1) {}
|
|
978 |
virtual int Opcode() const; |
|
979 |
}; |
|
980 |
||
981 |
//------------------------------PackINode--------------------------------------- |
|
982 |
// Pack integer scalars into a vector |
|
983 |
class PackINode : public PackNode {
|
|
984 |
protected: |
|
985 |
virtual BasicType elt_basic_type() const { return T_INT; }
|
|
986 |
public: |
|
987 |
PackINode(Node* in1) : PackNode(in1) {}
|
|
988 |
PackINode(Node* in1, Node* in2) : PackNode(in1, in2) {}
|
|
989 |
virtual int Opcode() const; |
|
990 |
}; |
|
991 |
||
992 |
//------------------------------PackLNode--------------------------------------- |
|
993 |
// Pack long scalars into a vector |
|
994 |
class PackLNode : public PackNode {
|
|
995 |
protected: |
|
996 |
virtual BasicType elt_basic_type() const { return T_LONG; }
|
|
997 |
public: |
|
998 |
PackLNode(Node* in1) : PackNode(in1) {}
|
|
999 |
PackLNode(Node* in1, Node* in2) : PackNode(in1, in2) {}
|
|
1000 |
virtual int Opcode() const; |
|
1001 |
}; |
|
1002 |
||
1003 |
//------------------------------PackFNode--------------------------------------- |
|
1004 |
// Pack float scalars into vector |
|
1005 |
class PackFNode : public PackNode {
|
|
1006 |
protected: |
|
1007 |
virtual BasicType elt_basic_type() const { return T_FLOAT; }
|
|
1008 |
public: |
|
1009 |
PackFNode(Node* in1) : PackNode(in1) {}
|
|
1010 |
PackFNode(Node* in1, Node* in2) : PackNode(in1, in2) {}
|
|
1011 |
virtual int Opcode() const; |
|
1012 |
}; |
|
1013 |
||
1014 |
//------------------------------PackDNode--------------------------------------- |
|
1015 |
// Pack double scalars into a vector |
|
1016 |
class PackDNode : public PackNode {
|
|
1017 |
protected: |
|
1018 |
virtual BasicType elt_basic_type() const { return T_DOUBLE; }
|
|
1019 |
public: |
|
1020 |
PackDNode(Node* in1) : PackNode(in1) {}
|
|
1021 |
PackDNode(Node* in1, Node* in2) : PackNode(in1, in2) {}
|
|
1022 |
virtual int Opcode() const; |
|
1023 |
}; |
|
1024 |
||
1025 |
// The Pack2xN nodes assist code generation. They are created from |
|
1026 |
// Pack4C, etc. nodes in final_graph_reshape in the form of a |
|
1027 |
// balanced, binary tree. |
|
1028 |
||
1029 |
//------------------------------Pack2x1BNode----------------------------------------- |
|
1030 |
// Pack 2 1-byte integers into vector of 2 bytes |
|
1031 |
class Pack2x1BNode : public PackNode {
|
|
1032 |
protected: |
|
1033 |
virtual BasicType elt_basic_type() const { return T_BYTE; }
|
|
1034 |
public: |
|
1035 |
Pack2x1BNode(Node *in1, Node* in2) : PackNode(in1, in2) {}
|
|
1036 |
virtual int Opcode() const; |
|
1037 |
virtual uint ideal_reg() const { return Op_RegI; }
|
|
1038 |
}; |
|
1039 |
||
1040 |
//------------------------------Pack2x2BNode--------------------------------------- |
|
1041 |
// Pack 2 2-byte integers into vector of 4 bytes |
|
1042 |
class Pack2x2BNode : public PackNode {
|
|
1043 |
protected: |
|
1044 |
virtual BasicType elt_basic_type() const { return T_CHAR; }
|
|
1045 |
public: |
|
1046 |
Pack2x2BNode(Node *in1, Node* in2) : PackNode(in1, in2) {}
|
|
1047 |
virtual int Opcode() const; |
|
1048 |
virtual uint ideal_reg() const { return Op_RegI; }
|
|
1049 |
}; |
|
1050 |
||
1051 |
//========================Extract_Scalar_from_Vector=============================== |
|
1052 |
||
1053 |
//------------------------------ExtractNode--------------------------------------- |
|
1054 |
// Extract a scalar from a vector at position "pos" |
|
1055 |
class ExtractNode : public Node {
|
|
1056 |
public: |
|
1057 |
ExtractNode(Node* src, ConINode* pos) : Node(NULL, src, (Node*)pos) {
|
|
1058 |
assert(in(2)->get_int() >= 0, "positive constants"); |
|
1059 |
} |
|
1060 |
virtual int Opcode() const; |
|
1061 |
uint pos() const { return in(2)->get_int(); }
|
|
1062 |
||
1063 |
static Node* make(Compile* C, Node* v, uint position, const Type* opd_t); |
|
1064 |
}; |
|
1065 |
||
1066 |
//------------------------------ExtractBNode--------------------------------------- |
|
1067 |
// Extract a byte from a vector at position "pos" |
|
1068 |
class ExtractBNode : public ExtractNode {
|
|
1069 |
public: |
|
1070 |
ExtractBNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {}
|
|
1071 |
virtual int Opcode() const; |
|
1072 |
virtual const Type *bottom_type() const { return TypeInt::INT; }
|
|
1073 |
virtual uint ideal_reg() const { return Op_RegI; }
|
|
1074 |
}; |
|
1075 |
||
1076 |
//------------------------------ExtractCNode--------------------------------------- |
|
1077 |
// Extract a char from a vector at position "pos" |
|
1078 |
class ExtractCNode : public ExtractNode {
|
|
1079 |
public: |
|
1080 |
ExtractCNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {}
|
|
1081 |
virtual int Opcode() const; |
|
1082 |
virtual const Type *bottom_type() const { return TypeInt::INT; }
|
|
1083 |
virtual uint ideal_reg() const { return Op_RegI; }
|
|
1084 |
}; |
|
1085 |
||
1086 |
//------------------------------ExtractSNode--------------------------------------- |
|
1087 |
// Extract a short from a vector at position "pos" |
|
1088 |
class ExtractSNode : public ExtractNode {
|
|
1089 |
public: |
|
1090 |
ExtractSNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {}
|
|
1091 |
virtual int Opcode() const; |
|
1092 |
virtual const Type *bottom_type() const { return TypeInt::INT; }
|
|
1093 |
virtual uint ideal_reg() const { return Op_RegI; }
|
|
1094 |
}; |
|
1095 |
||
1096 |
//------------------------------ExtractINode--------------------------------------- |
|
1097 |
// Extract an int from a vector at position "pos" |
|
1098 |
class ExtractINode : public ExtractNode {
|
|
1099 |
public: |
|
1100 |
ExtractINode(Node* src, ConINode* pos) : ExtractNode(src, pos) {}
|
|
1101 |
virtual int Opcode() const; |
|
1102 |
virtual const Type *bottom_type() const { return TypeInt::INT; }
|
|
1103 |
virtual uint ideal_reg() const { return Op_RegI; }
|
|
1104 |
}; |
|
1105 |
||
1106 |
//------------------------------ExtractLNode--------------------------------------- |
|
1107 |
// Extract a long from a vector at position "pos" |
|
1108 |
class ExtractLNode : public ExtractNode {
|
|
1109 |
public: |
|
1110 |
ExtractLNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {}
|
|
1111 |
virtual int Opcode() const; |
|
1112 |
virtual const Type *bottom_type() const { return TypeLong::LONG; }
|
|
1113 |
virtual uint ideal_reg() const { return Op_RegL; }
|
|
1114 |
}; |
|
1115 |
||
1116 |
//------------------------------ExtractFNode--------------------------------------- |
|
1117 |
// Extract a float from a vector at position "pos" |
|
1118 |
class ExtractFNode : public ExtractNode {
|
|
1119 |
public: |
|
1120 |
ExtractFNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {}
|
|
1121 |
virtual int Opcode() const; |
|
1122 |
virtual const Type *bottom_type() const { return Type::FLOAT; }
|
|
1123 |
virtual uint ideal_reg() const { return Op_RegF; }
|
|
1124 |
}; |
|
1125 |
||
1126 |
//------------------------------ExtractDNode--------------------------------------- |
|
1127 |
// Extract a double from a vector at position "pos" |
|
1128 |
class ExtractDNode : public ExtractNode {
|
|
1129 |
public: |
|
1130 |
ExtractDNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {}
|
|
1131 |
virtual int Opcode() const; |
|
1132 |
virtual const Type *bottom_type() const { return Type::DOUBLE; }
|
|
1133 |
virtual uint ideal_reg() const { return Op_RegD; }
|
|
1134 |
}; |