Mercurial > hg > truffle

annotate graal/com.oracle.graal.lir/src/com/oracle/graal/lir/gen/LIRGeneratorTool.java @ 15554:cf994cc23b54

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Move emitNullCheck from NodeLIRBuilderTool to LIRGeneratorTool.
author Josef Eisl <josef.eisl@jku.at>
date Thu, 08 May 2014 11:35:08 +0200
parents 71cdf5518dab
children 3eedf7a653ea
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
1 /*
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
4 *
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
7 * published by the Free Software Foundation.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
8 *
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
13 * accompanied this code).
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
14 *
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
18 *
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
21 * questions.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
22 */
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
23 package com.oracle.graal.lir.gen;
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
24
15331
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
25 import java.util.*;
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
26
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
27 import com.oracle.graal.api.code.*;
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
28 import com.oracle.graal.api.meta.*;
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
29 import com.oracle.graal.compiler.common.*;
15331
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
30 import com.oracle.graal.compiler.common.calc.*;
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
31 import com.oracle.graal.compiler.common.cfg.*;
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
32 import com.oracle.graal.compiler.common.spi.*;
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15299
diff changeset
33 import com.oracle.graal.lir.*;
15331
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
34 import com.oracle.graal.lir.gen.LIRGenerator.*;
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
35
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
36 public interface LIRGeneratorTool extends ArithmeticLIRGenerator {
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
37
15331
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
38 CodeGenProviders getProviders();
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
39
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
40 TargetDescription target();
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
41
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
42 MetaAccessProvider getMetaAccess();
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
43
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
44 CodeCacheProvider getCodeCache();
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
45
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
46 ForeignCallsProvider getForeignCalls();
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
47
15331
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
48 AbstractBlock<?> getCurrentBlock();
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
49
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
50 LIRGenerationResult getResult();
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
51
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
52 boolean hasBlockEnd(AbstractBlock<?> block);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
53
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
54 void doBlockStart(AbstractBlock<?> block);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
55
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
56 void doBlockEnd(AbstractBlock<?> block);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
57
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
58 Map<Constant, LoadConstant> getConstantLoads();
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
59
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
60 void setConstantLoads(Map<Constant, LoadConstant> constantLoads);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
61
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15299
diff changeset
62 Value emitLoad(PlatformKind kind, Value address, LIRFrameState state);
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
63
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15299
diff changeset
64 void emitStore(PlatformKind kind, Value address, Value input, LIRFrameState state);
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
65
15554
cf994cc23b54 Move emitNullCheck from NodeLIRBuilderTool to LIRGeneratorTool.
Josef Eisl <josef.eisl@jku.at>
parents: 15331
diff changeset
66 void emitNullCheck(Value address, LIRFrameState state);
cf994cc23b54 Move emitNullCheck from NodeLIRBuilderTool to LIRGeneratorTool.
Josef Eisl <josef.eisl@jku.at>
parents: 15331
diff changeset
67
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
68 Value emitCompareAndSwap(Value address, Value expectedValue, Value newValue, Value trueValue, Value falseValue);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
69
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
70 /**
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
71 * Emit an atomic read-and-add instruction.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
72 *
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
73 * @param address address of the value to be read and written
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
74 * @param delta the value to be added
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
75 */
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
76 default Value emitAtomicReadAndAdd(Value address, Value delta) {
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
77 throw GraalInternalError.unimplemented();
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
78 }
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
79
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
80 /**
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
81 * Emit an atomic read-and-write instruction.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
82 *
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
83 * @param address address of the value to be read and written
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
84 * @param newValue the new value to be written
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
85 */
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
86 default Value emitAtomicReadAndWrite(Value address, Value newValue) {
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
87 throw GraalInternalError.unimplemented();
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
88 }
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
89
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15299
diff changeset
90 void emitDeoptimize(Value actionAndReason, Value failedSpeculation, LIRFrameState state);
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
91
15331
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
92 Variable emitForeignCall(ForeignCallLinkage linkage, LIRFrameState state, Value... args);
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
93
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
94 /**
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
95 * Checks whether the supplied constant can be used without loading it into a register for most
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
96 * operations, i.e., for commonly used arithmetic, logical, and comparison operations.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
97 *
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
98 * @param c The constant to check.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
99 * @return True if the constant can be used directly, false if the constant needs to be in a
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
100 * register.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
101 */
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
102 boolean canInlineConstant(Constant c);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
103
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
104 boolean canStoreConstant(Constant c, boolean isCompressed);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
105
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
106 RegisterAttributes attributes(Register register);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
107
15331
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
108 Variable newVariable(PlatformKind kind);
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
109
15331
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
110 Variable emitMove(Value input);
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
111
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
112 void emitMove(AllocatableValue dst, Value src);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
113
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
114 /**
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
115 * Emits an op that loads the address of some raw data.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
116 *
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
117 * @param dst the variable into which the address is loaded
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
118 * @param data the data to be installed with the generated code
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
119 */
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
120 void emitData(AllocatableValue dst, byte[] data);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
121
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
122 Value emitAddress(Value base, long displacement, Value index, int scale);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
123
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
124 Value emitAddress(StackSlot slot);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
125
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
126 void emitMembar(int barriers);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
127
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
128 void emitUnwind(Value operand);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
129
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
130 /**
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
131 * Called just before register allocation is performed on the LIR owned by this generator.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
132 * Overriding implementations of this method must call the overridden method.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
133 */
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
134 void beforeRegisterAllocation();
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
135
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
136 void emitIncomingValues(Value[] params);
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
137
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
138 /**
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
139 * Emits a return instruction. Implementations need to insert a move if the input is not in the
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
140 * correct location.
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
141 */
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
142 void emitReturn(Value input);
15331
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
143
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
144 AllocatableValue asAllocatable(Value value);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
145
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
146 Variable load(Value value);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
147
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
148 Value loadNonConst(Value value);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
149
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
150 /**
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
151 * Returns true if the redundant move elimination optimization should be done after register
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
152 * allocation.
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
153 */
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
154 boolean canEliminateRedundantMoves();
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
155
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
156 /**
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
157 * Determines if only oop maps are required for the code generated from the LIR.
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
158 */
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
159 boolean needOnlyOopMaps();
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
160
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
161 /**
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
162 * Gets the ABI specific operand used to return a value of a given kind from a method.
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
163 *
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
164 * @param kind the kind of value being returned
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
165 * @return the operand representing the ABI defined location used return a value of kind
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
166 * {@code kind}
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
167 */
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
168 AllocatableValue resultOperandFor(Kind kind);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
169
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
170 void append(LIRInstruction op);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
171
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
172 void emitJump(LabelRef label);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
173
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
174 void emitCompareBranch(PlatformKind cmpKind, Value left, Value right, Condition cond, boolean unorderedIsTrue, LabelRef trueDestination, LabelRef falseDestination,
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
175 double trueDestinationProbability);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
176
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
177 void emitOverflowCheckBranch(LabelRef overflow, LabelRef noOverflow, double overflowProbability);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
178
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
179 void emitIntegerTestBranch(Value left, Value right, LabelRef trueDestination, LabelRef falseDestination, double trueSuccessorProbability);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
180
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
181 Variable emitConditionalMove(PlatformKind cmpKind, Value leftVal, Value right, Condition cond, boolean unorderedIsTrue, Value trueValue, Value falseValue);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
182
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
183 Variable emitIntegerTestMove(Value leftVal, Value right, Value trueValue, Value falseValue);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
184
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
185 void emitStrategySwitch(Constant[] keyConstants, double[] keyProbabilities, LabelRef[] keyTargets, LabelRef defaultTarget, Variable value);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
186
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
187 void emitStrategySwitch(SwitchStrategy strategy, Variable key, LabelRef[] keyTargets, LabelRef defaultTarget);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
188
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
189 CallingConvention getCallingConvention();
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
190
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
191 void emitBitCount(Variable result, Value operand);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
192
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
193 void emitBitScanForward(Variable result, Value operand);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
194
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
195 void emitBitScanReverse(Variable result, Value operand);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
196
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
197 void emitByteSwap(Variable result, Value operand);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
198
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
199 void emitArrayEquals(Kind kind, Variable result, Value array1, Value array2, Value length);
71cdf5518dab Use LIRGeneratorTool in NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 15301
diff changeset
200
15298
e4d6c613d552 Move LIRGeneratorTool to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
diff changeset
201 }