1 /*
2 * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24
25 package org.graalvm.compiler.lir.gen;
26
27 import jdk.internal.vm.compiler.collections.EconomicMap;
28 import jdk.internal.vm.compiler.collections.Equivalence;
29 import org.graalvm.compiler.core.common.CompilationIdentifier;
30 import org.graalvm.compiler.core.common.CompilationIdentifier.Verbosity;
31 import org.graalvm.compiler.debug.DebugContext;
32 import org.graalvm.compiler.lir.LIR;
33 import org.graalvm.compiler.lir.LIRInstruction;
34 import org.graalvm.compiler.lir.framemap.FrameMap;
35 import org.graalvm.compiler.lir.framemap.FrameMapBuilder;
36
37 import jdk.vm.ci.code.CallingConvention;
38 import jdk.vm.ci.code.RegisterConfig;
39
40 public class LIRGenerationResult {
41
42 private final LIR lir;
43 private final FrameMapBuilder frameMapBuilder;
44 private FrameMap frameMap;
45 private final CallingConvention callingConvention;
46 /**
47 * Records whether the code being generated makes at least one foreign call.
48 */
49 private boolean hasForeignCall;
50 /**
51 * Unique identifier of this compilation.
52 */
53 private CompilationIdentifier compilationId;
54
55 /**
56 * Stores comments about a {@link LIRInstruction} , e.g., which phase created it.
57 */
58 private EconomicMap<LIRInstruction, String> comments;
59
60 public LIRGenerationResult(CompilationIdentifier compilationId, LIR lir, FrameMapBuilder frameMapBuilder, CallingConvention callingConvention) {
61 this.lir = lir;
62 this.frameMapBuilder = frameMapBuilder;
63 this.callingConvention = callingConvention;
64 this.compilationId = compilationId;
65 }
66
67 /**
68 * Adds a comment to a {@link LIRInstruction}. Existing comments are replaced.
69 */
70 public final void setComment(LIRInstruction op, String comment) {
71 DebugContext debug = lir.getDebug();
72 if (debug.isDumpEnabled(DebugContext.BASIC_LEVEL)) {
73 if (comments == null) {
74 comments = EconomicMap.create(Equivalence.IDENTITY);
75 }
76 comments.put(op, comment);
77 }
78 }
79
80 /**
81 * Gets the comment attached to a {@link LIRInstruction}.
82 */
83 public final String getComment(LIRInstruction op) {
84 if (comments == null) {
|
1 /*
2 * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24
25 package org.graalvm.compiler.lir.gen;
26
27 import jdk.internal.vm.compiler.collections.EconomicMap;
28 import jdk.internal.vm.compiler.collections.Equivalence;
29 import org.graalvm.compiler.core.common.CompilationIdentifier;
30 import org.graalvm.compiler.core.common.CompilationIdentifier.Verbosity;
31 import org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig;
32 import org.graalvm.compiler.debug.DebugContext;
33 import org.graalvm.compiler.lir.LIR;
34 import org.graalvm.compiler.lir.LIRInstruction;
35 import org.graalvm.compiler.lir.framemap.FrameMap;
36 import org.graalvm.compiler.lir.framemap.FrameMapBuilder;
37
38 import jdk.vm.ci.code.CallingConvention;
39 import jdk.vm.ci.code.RegisterConfig;
40
41 public class LIRGenerationResult {
42
43 private final LIR lir;
44 private final FrameMapBuilder frameMapBuilder;
45 private FrameMap frameMap;
46 private final RegisterAllocationConfig registerAllocationConfig;
47 private final CallingConvention callingConvention;
48 /**
49 * Records whether the code being generated makes at least one foreign call.
50 */
51 private boolean hasForeignCall;
52 /**
53 * Unique identifier of this compilation.
54 */
55 private CompilationIdentifier compilationId;
56
57 /**
58 * Stores comments about a {@link LIRInstruction} , e.g., which phase created it.
59 */
60 private EconomicMap<LIRInstruction, String> comments;
61
62 public LIRGenerationResult(CompilationIdentifier compilationId, LIR lir, FrameMapBuilder frameMapBuilder, RegisterAllocationConfig registerAllocationConfig, CallingConvention callingConvention) {
63 this.lir = lir;
64 this.frameMapBuilder = frameMapBuilder;
65 this.registerAllocationConfig = registerAllocationConfig;
66 this.callingConvention = callingConvention;
67 this.compilationId = compilationId;
68 }
69
70 public RegisterAllocationConfig getRegisterAllocationConfig() {
71 return registerAllocationConfig;
72 }
73
74 /**
75 * Adds a comment to a {@link LIRInstruction}. Existing comments are replaced.
76 */
77 public final void setComment(LIRInstruction op, String comment) {
78 DebugContext debug = lir.getDebug();
79 if (debug.isDumpEnabled(DebugContext.BASIC_LEVEL)) {
80 if (comments == null) {
81 comments = EconomicMap.create(Equivalence.IDENTITY);
82 }
83 comments.put(op, comment);
84 }
85 }
86
87 /**
88 * Gets the comment attached to a {@link LIRInstruction}.
89 */
90 public final String getComment(LIRInstruction op) {
91 if (comments == null) {
|