Mercurial > hg > graal-compiler
annotate graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/SLExpressionNode.java @ 20843:a74c785068e0
converted @MethodSubstitutions for jString.equals to MethodSubstitutionPlugins
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Wed, 08 Apr 2015 11:24:16 +0200 |
parents | d1c1cd2530d7 |
children | c0455554d45b |
rev | line source |
---|---|
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1 /* |
18990
d1c1cd2530d7
Truffle/Instrumentation: clean up and repair some old unit tests
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18764
diff
changeset
|
2 * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved. |
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
4 * |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
8 * |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
13 * accompanied this code). |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
14 * |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
18 * |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
21 * questions. |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
22 */ |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
23 package com.oracle.truffle.sl.nodes; |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
24 |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
25 import java.math.*; |
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
26 |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
27 import com.oracle.truffle.api.dsl.*; |
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
28 import com.oracle.truffle.api.frame.*; |
18990
d1c1cd2530d7
Truffle/Instrumentation: clean up and repair some old unit tests
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18764
diff
changeset
|
29 import com.oracle.truffle.api.instrument.ProbeNode.WrapperNode; |
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
30 import com.oracle.truffle.api.nodes.*; |
16512
abe7128ca473
SL: upgrade source attribution
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
15776
diff
changeset
|
31 import com.oracle.truffle.api.source.*; |
16880
7661cc464239
Truffle/Instrumentation: Added Instrumentable interface and LineLocationToSourceSections map
David Piorkowski <david.piorkowski@oracle.com>
parents:
16512
diff
changeset
|
32 import com.oracle.truffle.sl.nodes.instrument.*; |
12752
71991b7a0f14
SL: Enhanced SimpleLanguage with support for if statements, function calls, function caching + inlining and builtins.
Christian Humer <christian.humer@gmail.com>
parents:
9219
diff
changeset
|
33 import com.oracle.truffle.sl.runtime.*; |
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
34 |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
35 /** |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
36 * Base class for all SL nodes that produce a value and therefore benefit from type specialization. |
14906 | 37 * The annotation {@link TypeSystemReference} specifies the SL types. Specifying it here defines the |
38 * type system for all subclasses. | |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
39 */ |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
40 @TypeSystemReference(SLTypes.class) |
15776
111bf82514ca
SL: adding NodeInfo.descriptions to SL statements
Christian Wirth <christian.wirth@oracle.com>
parents:
14906
diff
changeset
|
41 @NodeInfo(description = "The abstract base node for all expressions") |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
12752
diff
changeset
|
42 public abstract class SLExpressionNode extends SLStatementNode { |
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
43 |
16512
abe7128ca473
SL: upgrade source attribution
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
15776
diff
changeset
|
44 public SLExpressionNode(SourceSection src) { |
abe7128ca473
SL: upgrade source attribution
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
15776
diff
changeset
|
45 super(src); |
abe7128ca473
SL: upgrade source attribution
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
15776
diff
changeset
|
46 } |
abe7128ca473
SL: upgrade source attribution
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
15776
diff
changeset
|
47 |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
48 /** |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
49 * The execute method when no specialization is possible. This is the most general case, |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
50 * therefore it must be provided by all subclasses. |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
51 */ |
9213
c3ec5230967a
Added default execute methods for Truffle-SL.
Christian Humer <christian.humer@gmail.com>
parents:
8240
diff
changeset
|
52 public abstract Object executeGeneric(VirtualFrame frame); |
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
53 |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
54 /** |
14906 | 55 * When we use an expression at places where a {@link SLStatementNode statement} is already |
56 * sufficient, the return value is just discarded. | |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
57 */ |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
58 @Override |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
59 public void executeVoid(VirtualFrame frame) { |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
60 executeGeneric(frame); |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
61 } |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
62 |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
63 /* |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
64 * Execute methods for specialized types. They all follow the same pattern: they call the |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
65 * generic execution method and then expect a result of their return type. Type-specialized |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
66 * subclasses overwrite the appropriate methods. |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
67 */ |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
68 |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
12752
diff
changeset
|
69 public long executeLong(VirtualFrame frame) throws UnexpectedResultException { |
18764
ccb97347d874
SL: adapt SL to type system singleton removal.
Christian Humer <christian.humer@gmail.com>
parents:
18485
diff
changeset
|
70 return SLTypesGen.expectLong(executeGeneric(frame)); |
9213
c3ec5230967a
Added default execute methods for Truffle-SL.
Christian Humer <christian.humer@gmail.com>
parents:
8240
diff
changeset
|
71 } |
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
72 |
9213
c3ec5230967a
Added default execute methods for Truffle-SL.
Christian Humer <christian.humer@gmail.com>
parents:
8240
diff
changeset
|
73 public BigInteger executeBigInteger(VirtualFrame frame) throws UnexpectedResultException { |
18764
ccb97347d874
SL: adapt SL to type system singleton removal.
Christian Humer <christian.humer@gmail.com>
parents:
18485
diff
changeset
|
74 return SLTypesGen.expectBigInteger(executeGeneric(frame)); |
9213
c3ec5230967a
Added default execute methods for Truffle-SL.
Christian Humer <christian.humer@gmail.com>
parents:
8240
diff
changeset
|
75 } |
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
76 |
13883
ff3136ecb5a7
SL: small changes
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
77 public boolean executeBoolean(VirtualFrame frame) throws UnexpectedResultException { |
18764
ccb97347d874
SL: adapt SL to type system singleton removal.
Christian Humer <christian.humer@gmail.com>
parents:
18485
diff
changeset
|
78 return SLTypesGen.expectBoolean(executeGeneric(frame)); |
13883
ff3136ecb5a7
SL: small changes
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
79 } |
ff3136ecb5a7
SL: small changes
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
80 |
9213
c3ec5230967a
Added default execute methods for Truffle-SL.
Christian Humer <christian.humer@gmail.com>
parents:
8240
diff
changeset
|
81 public String executeString(VirtualFrame frame) throws UnexpectedResultException { |
18764
ccb97347d874
SL: adapt SL to type system singleton removal.
Christian Humer <christian.humer@gmail.com>
parents:
18485
diff
changeset
|
82 return SLTypesGen.expectString(executeGeneric(frame)); |
9213
c3ec5230967a
Added default execute methods for Truffle-SL.
Christian Humer <christian.humer@gmail.com>
parents:
8240
diff
changeset
|
83 } |
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
84 |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
12752
diff
changeset
|
85 public SLFunction executeFunction(VirtualFrame frame) throws UnexpectedResultException { |
18764
ccb97347d874
SL: adapt SL to type system singleton removal.
Christian Humer <christian.humer@gmail.com>
parents:
18485
diff
changeset
|
86 return SLTypesGen.expectSLFunction(executeGeneric(frame)); |
12752
71991b7a0f14
SL: Enhanced SimpleLanguage with support for if statements, function calls, function caching + inlining and builtins.
Christian Humer <christian.humer@gmail.com>
parents:
9219
diff
changeset
|
87 } |
71991b7a0f14
SL: Enhanced SimpleLanguage with support for if statements, function calls, function caching + inlining and builtins.
Christian Humer <christian.humer@gmail.com>
parents:
9219
diff
changeset
|
88 |
71991b7a0f14
SL: Enhanced SimpleLanguage with support for if statements, function calls, function caching + inlining and builtins.
Christian Humer <christian.humer@gmail.com>
parents:
9219
diff
changeset
|
89 public SLNull executeNull(VirtualFrame frame) throws UnexpectedResultException { |
18764
ccb97347d874
SL: adapt SL to type system singleton removal.
Christian Humer <christian.humer@gmail.com>
parents:
18485
diff
changeset
|
90 return SLTypesGen.expectSLNull(executeGeneric(frame)); |
12752
71991b7a0f14
SL: Enhanced SimpleLanguage with support for if statements, function calls, function caching + inlining and builtins.
Christian Humer <christian.humer@gmail.com>
parents:
9219
diff
changeset
|
91 } |
16880
7661cc464239
Truffle/Instrumentation: Added Instrumentable interface and LineLocationToSourceSections map
David Piorkowski <david.piorkowski@oracle.com>
parents:
16512
diff
changeset
|
92 |
7661cc464239
Truffle/Instrumentation: Added Instrumentable interface and LineLocationToSourceSections map
David Piorkowski <david.piorkowski@oracle.com>
parents:
16512
diff
changeset
|
93 @Override |
18990
d1c1cd2530d7
Truffle/Instrumentation: clean up and repair some old unit tests
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18764
diff
changeset
|
94 public boolean isInstrumentable() { |
d1c1cd2530d7
Truffle/Instrumentation: clean up and repair some old unit tests
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18764
diff
changeset
|
95 return true; |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
16962
diff
changeset
|
96 } |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
16962
diff
changeset
|
97 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
16962
diff
changeset
|
98 @Override |
18990
d1c1cd2530d7
Truffle/Instrumentation: clean up and repair some old unit tests
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18764
diff
changeset
|
99 public WrapperNode createWrapperNode() { |
d1c1cd2530d7
Truffle/Instrumentation: clean up and repair some old unit tests
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18764
diff
changeset
|
100 return new SLExpressionWrapperNode(this); |
d1c1cd2530d7
Truffle/Instrumentation: clean up and repair some old unit tests
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18764
diff
changeset
|
101 } |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
16962
diff
changeset
|
102 |
7503
31da1716950f
Updated truffle-sl for the changed operation code generation.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
103 } |