Mercurial > hg > graal-jvmci-8

annotate jvmci/jdk.vm.ci.amd64/src/jdk/vm/ci/amd64/AMD64.java @ 23700:9e1235406b59

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
author Doug Simon <doug.simon@oracle.com>
date Sat, 18 Jun 2016 13:19:01 +0200
parents 6758183dd36b
children 8b68d49fdad8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1 /*
22533
df053711614b Remove Value.getKind().
Roland Schatz <roland.schatz@oracle.com>
parents: 22055
diff changeset
2 * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
4 *
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
7 * published by the Free Software Foundation.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
8 *
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
13 * accompanied this code).
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
14 *
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
18 *
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
21 * questions.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
22 */
22672
1bbd4a7c274b Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22640
diff changeset
23 package jdk.vm.ci.amd64;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
24
23313
6758183dd36b Add LoadLoad to the implicit memory barriers on AMD64
Benoit Daloze <benoit.daloze@jku.at>
parents: 23297
diff changeset
25 import static jdk.vm.ci.code.MemoryBarriers.LOAD_LOAD;
22672
1bbd4a7c274b Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22640
diff changeset
26 import static jdk.vm.ci.code.MemoryBarriers.LOAD_STORE;
1bbd4a7c274b Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22640
diff changeset
27 import static jdk.vm.ci.code.MemoryBarriers.STORE_STORE;
1bbd4a7c274b Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22640
diff changeset
28 import static jdk.vm.ci.code.Register.SPECIAL;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
29
22569
ec96f33a101d updated imports to be explicit and added checkstyle rule to forbid * imports
Doug Simon <doug.simon@oracle.com>
parents: 22536
diff changeset
30 import java.nio.ByteOrder;
ec96f33a101d updated imports to be explicit and added checkstyle rule to forbid * imports
Doug Simon <doug.simon@oracle.com>
parents: 22536
diff changeset
31 import java.util.EnumSet;
7700
627c284671b7 Use java.nio.ByteOrder instead of our own ByteOrder enumeration
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7514
diff changeset
32
22672
1bbd4a7c274b Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22640
diff changeset
33 import jdk.vm.ci.code.Architecture;
1bbd4a7c274b Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22640
diff changeset
34 import jdk.vm.ci.code.Register;
1bbd4a7c274b Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22640
diff changeset
35 import jdk.vm.ci.code.Register.RegisterCategory;
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23313
diff changeset
36 import jdk.vm.ci.code.RegisterArray;
22672
1bbd4a7c274b Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22640
diff changeset
37 import jdk.vm.ci.meta.JavaKind;
1bbd4a7c274b Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22640
diff changeset
38 import jdk.vm.ci.meta.PlatformKind;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
39
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
40 /**
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
41 * Represents the AMD64 architecture.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
42 */
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
43 public class AMD64 extends Architecture {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
44
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
45 public static final RegisterCategory CPU = new RegisterCategory("CPU");
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
46
7514
6bf569d50989 disabled auto-formatting of some code sections that use manual alignment
Doug Simon <doug.simon@oracle.com>
parents: 6582
diff changeset
47 // @formatter:off
6bf569d50989 disabled auto-formatting of some code sections that use manual alignment
Doug Simon <doug.simon@oracle.com>
parents: 6582
diff changeset
48
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
49 // General purpose CPU registers
9426
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
50 public static final Register rax = new Register(0, 0, "rax", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
51 public static final Register rcx = new Register(1, 1, "rcx", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
52 public static final Register rdx = new Register(2, 2, "rdx", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
53 public static final Register rbx = new Register(3, 3, "rbx", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
54 public static final Register rsp = new Register(4, 4, "rsp", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
55 public static final Register rbp = new Register(5, 5, "rbp", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
56 public static final Register rsi = new Register(6, 6, "rsi", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
57 public static final Register rdi = new Register(7, 7, "rdi", CPU);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
58
9426
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
59 public static final Register r8 = new Register(8, 8, "r8", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
60 public static final Register r9 = new Register(9, 9, "r9", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
61 public static final Register r10 = new Register(10, 10, "r10", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
62 public static final Register r11 = new Register(11, 11, "r11", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
63 public static final Register r12 = new Register(12, 12, "r12", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
64 public static final Register r13 = new Register(13, 13, "r13", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
65 public static final Register r14 = new Register(14, 14, "r14", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
66 public static final Register r15 = new Register(15, 15, "r15", CPU);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
67
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
68 public static final Register[] cpuRegisters = {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
69 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
70 r8, r9, r10, r11, r12, r13, r14, r15
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
71 };
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
72
22688
ef7d87db544a Remove unused reference map index.
Roland Schatz <roland.schatz@oracle.com>
parents: 22672
diff changeset
73 public static final RegisterCategory XMM = new RegisterCategory("XMM");
16093
39be5bc00046 Support XMM registers in oop maps.
Roland Schatz <roland.schatz@oracle.com>
parents: 14908
diff changeset
74
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
75 // XMM registers
9426
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
76 public static final Register xmm0 = new Register(16, 0, "xmm0", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
77 public static final Register xmm1 = new Register(17, 1, "xmm1", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
78 public static final Register xmm2 = new Register(18, 2, "xmm2", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
79 public static final Register xmm3 = new Register(19, 3, "xmm3", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
80 public static final Register xmm4 = new Register(20, 4, "xmm4", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
81 public static final Register xmm5 = new Register(21, 5, "xmm5", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
82 public static final Register xmm6 = new Register(22, 6, "xmm6", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
83 public static final Register xmm7 = new Register(23, 7, "xmm7", XMM);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
84
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
85 public static final Register xmm8 = new Register(24, 8, "xmm8", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
86 public static final Register xmm9 = new Register(25, 9, "xmm9", XMM);
9426
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
87 public static final Register xmm10 = new Register(26, 10, "xmm10", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
88 public static final Register xmm11 = new Register(27, 11, "xmm11", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
89 public static final Register xmm12 = new Register(28, 12, "xmm12", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
90 public static final Register xmm13 = new Register(29, 13, "xmm13", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
91 public static final Register xmm14 = new Register(30, 14, "xmm14", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
92 public static final Register xmm15 = new Register(31, 15, "xmm15", XMM);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
93
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
94 public static final Register xmm16 = new Register(32, 16, "xmm16", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
95 public static final Register xmm17 = new Register(33, 17, "xmm17", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
96 public static final Register xmm18 = new Register(34, 18, "xmm18", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
97 public static final Register xmm19 = new Register(35, 19, "xmm19", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
98 public static final Register xmm20 = new Register(36, 20, "xmm20", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
99 public static final Register xmm21 = new Register(37, 21, "xmm21", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
100 public static final Register xmm22 = new Register(38, 22, "xmm22", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
101 public static final Register xmm23 = new Register(39, 23, "xmm23", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
102
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
103 public static final Register xmm24 = new Register(40, 24, "xmm24", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
104 public static final Register xmm25 = new Register(41, 25, "xmm25", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
105 public static final Register xmm26 = new Register(42, 26, "xmm26", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
106 public static final Register xmm27 = new Register(43, 27, "xmm27", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
107 public static final Register xmm28 = new Register(44, 28, "xmm28", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
108 public static final Register xmm29 = new Register(45, 29, "xmm29", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
109 public static final Register xmm30 = new Register(46, 30, "xmm30", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
110 public static final Register xmm31 = new Register(47, 31, "xmm31", XMM);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
111
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
112 public static final Register[] xmmRegistersSSE = {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
113 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
114 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
115 };
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
116
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
117 public static final Register[] xmmRegistersAVX512 = {
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
118 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
119 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
120 xmm16, xmm17, xmm18, xmm19, xmm20, xmm21, xmm22, xmm23,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
121 xmm24, xmm25, xmm26, xmm27, xmm28, xmm29, xmm30, xmm31
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
122 };
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
123
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
124 public static final RegisterCategory MASK = new RegisterCategory("MASK", false);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
125
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
126 public static final Register k0 = new Register(48, 0, "k0", MASK);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
127 public static final Register k1 = new Register(49, 1, "k1", MASK);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
128 public static final Register k2 = new Register(50, 2, "k2", MASK);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
129 public static final Register k3 = new Register(51, 3, "k3", MASK);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
130 public static final Register k4 = new Register(52, 4, "k4", MASK);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
131 public static final Register k5 = new Register(53, 5, "k5", MASK);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
132 public static final Register k6 = new Register(54, 6, "k6", MASK);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
133 public static final Register k7 = new Register(55, 7, "k7", MASK);
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
134
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23313
diff changeset
135 public static final RegisterArray valueRegistersSSE = new RegisterArray(
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
136 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
137 r8, r9, r10, r11, r12, r13, r14, r15,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
138 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
139 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23313
diff changeset
140 );
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
141
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23313
diff changeset
142 public static final RegisterArray valueRegistersAVX512 = new RegisterArray(
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
143 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
144 r8, r9, r10, r11, r12, r13, r14, r15,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
145 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
146 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
147 xmm16, xmm17, xmm18, xmm19, xmm20, xmm21, xmm22, xmm23,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
148 xmm24, xmm25, xmm26, xmm27, xmm28, xmm29, xmm30, xmm31,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
149 k0, k1, k2, k3, k4, k5, k6, k7
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23313
diff changeset
150 );
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
151
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
152 /**
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
153 * Register used to construct an instruction-relative address.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
154 */
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
155 public static final Register rip = new Register(56, -1, "rip", SPECIAL);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
156
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23313
diff changeset
157 public static final RegisterArray allRegisters = new RegisterArray(
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
158 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
159 r8, r9, r10, r11, r12, r13, r14, r15,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
160 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
161 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
162 xmm16, xmm17, xmm18, xmm19, xmm20, xmm21, xmm22, xmm23,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
163 xmm24, xmm25, xmm26, xmm27, xmm28, xmm29, xmm30, xmm31,
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
164 k0, k1, k2, k3, k4, k5, k6, k7,
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
165 rip
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23313
diff changeset
166 );
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
167
10898
ea308a63760b added unalignedMemoryAccess to Architecture
twisti
parents: 9427
diff changeset
168 // @formatter:on
ea308a63760b added unalignedMemoryAccess to Architecture
twisti
parents: 9427
diff changeset
169
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
170 /**
22639
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
171 * Basic set of CPU features mirroring what is returned from the cpuid instruction. See:
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
172 * {@code VM_Version::cpuFeatureFlags}.
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
173 */
23297
4b58c92e939b remove redundant modifiers
Manuel Rigger <rigger.manuel@gmail.com>
parents: 22688
diff changeset
174 public enum CPUFeature {
22639
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
175 CX8,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
176 CMOV,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
177 FXSR,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
178 HT,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
179 MMX,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
180 AMD_3DNOW_PREFETCH,
14908
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
181 SSE,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
182 SSE2,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
183 SSE3,
22639
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
184 SSSE3,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
185 SSE4A,
14908
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
186 SSE4_1,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
187 SSE4_2,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
188 POPCNT,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
189 LZCNT,
22639
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
190 TSC,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
191 TSCINV,
14908
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
192 AVX,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
193 AVX2,
22639
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
194 AES,
14908
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
195 ERMS,
22639
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
196 CLMUL,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
197 BMI1,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
198 BMI2,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
199 RTM,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
200 ADX,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
201 AVX512F,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
202 AVX512DQ,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
203 AVX512PF,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
204 AVX512ER,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
205 AVX512CD,
5d6bb2cb3b9d Add new flags to jdk.internal.jvmci.amd64.AMD64.CPUFeature
twisti
parents: 22579
diff changeset
206 AVX512BW
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
207 }
9189
0331f7512be2 CPU capability detection.
Roland Schatz <roland.schatz@oracle.com>
parents: 8167
diff changeset
208
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
209 private final EnumSet<CPUFeature> features;
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
210
18495
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
211 /**
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
212 * Set of flags to control code emission.
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
213 */
23297
4b58c92e939b remove redundant modifiers
Manuel Rigger <rigger.manuel@gmail.com>
parents: 22688
diff changeset
214 public enum Flag {
18495
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
215 UseCountLeadingZerosInstruction,
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
216 UseCountTrailingZerosInstruction
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
217 }
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
218
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
219 private final EnumSet<Flag> flags;
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
220
22579
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
221 private final AMD64Kind largestKind;
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
222
18495
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
223 public AMD64(EnumSet<CPUFeature> features, EnumSet<Flag> flags) {
23313
6758183dd36b Add LoadLoad to the implicit memory barriers on AMD64
Benoit Daloze <benoit.daloze@jku.at>
parents: 23297
diff changeset
224 super("AMD64", AMD64Kind.QWORD, ByteOrder.LITTLE_ENDIAN, true, allRegisters, LOAD_LOAD | LOAD_STORE | STORE_STORE, 1, 8);
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
225 this.features = features;
18495
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
226 this.flags = flags;
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
227 assert features.contains(CPUFeature.SSE2) : "minimum config for x64";
22579
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
228
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
229 if (features.contains(CPUFeature.AVX512F)) {
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
230 largestKind = AMD64Kind.V512_QWORD;
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
231 } else if (features.contains(CPUFeature.AVX)) {
22579
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
232 largestKind = AMD64Kind.V256_QWORD;
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
233 } else {
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
234 largestKind = AMD64Kind.V128_QWORD;
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
235 }
9189
0331f7512be2 CPU capability detection.
Roland Schatz <roland.schatz@oracle.com>
parents: 8167
diff changeset
236 }
0331f7512be2 CPU capability detection.
Roland Schatz <roland.schatz@oracle.com>
parents: 8167
diff changeset
237
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
238 public EnumSet<CPUFeature> getFeatures() {
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
239 return features;
9189
0331f7512be2 CPU capability detection.
Roland Schatz <roland.schatz@oracle.com>
parents: 8167
diff changeset
240 }
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
241
18495
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
242 public EnumSet<Flag> getFlags() {
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
243 return flags;
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
244 }
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
245
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
246 @Override
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23313
diff changeset
247 public RegisterArray getAvailableValueRegisters() {
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
248 if (features.contains(CPUFeature.AVX512F)) {
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
249 return valueRegistersAVX512;
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
250 } else {
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
251 return valueRegistersSSE;
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
252 }
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
253 }
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
254
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
255 @Override
22536
dc1aeef79e7e Refactoring: Rename Kind to JavaKind.
Roland Schatz <roland.schatz@oracle.com>
parents: 22535
diff changeset
256 public PlatformKind getPlatformKind(JavaKind javaKind) {
22579
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
257 switch (javaKind) {
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
258 case Boolean:
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
259 case Byte:
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
260 return AMD64Kind.BYTE;
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
261 case Short:
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
262 case Char:
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
263 return AMD64Kind.WORD;
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
264 case Int:
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
265 return AMD64Kind.DWORD;
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
266 case Long:
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
267 case Object:
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
268 return AMD64Kind.QWORD;
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
269 case Float:
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
270 return AMD64Kind.SINGLE;
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
271 case Double:
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
272 return AMD64Kind.DOUBLE;
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
273 default:
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
274 return null;
22535
ca418f35d728 Use wordKind instead of Kind.Object in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22533
diff changeset
275 }
22533
df053711614b Remove Value.getKind().
Roland Schatz <roland.schatz@oracle.com>
parents: 22055
diff changeset
276 }
df053711614b Remove Value.getKind().
Roland Schatz <roland.schatz@oracle.com>
parents: 22055
diff changeset
277
df053711614b Remove Value.getKind().
Roland Schatz <roland.schatz@oracle.com>
parents: 22055
diff changeset
278 @Override
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
279 public boolean canStoreValue(RegisterCategory category, PlatformKind platformKind) {
22579
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
280 AMD64Kind kind = (AMD64Kind) platformKind;
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
281 if (kind.isInteger()) {
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
282 return category.equals(CPU);
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
283 } else if (kind.isXMM()) {
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
284 return category.equals(XMM);
22579
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
285 } else {
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
286 assert kind.isMask();
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
287 return category.equals(MASK);
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
288 }
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
289 }
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
290
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
291 @Override
22579
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
292 public AMD64Kind getLargestStorableKind(RegisterCategory category) {
18253
edb88f5425e6 switch to using use .equals() instead of == when comparing RegisterCaterory objects for equality
Doug Simon <doug.simon@oracle.com>
parents: 16536
diff changeset
293 if (category.equals(CPU)) {
22579
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
294 return AMD64Kind.QWORD;
18253
edb88f5425e6 switch to using use .equals() instead of == when comparing RegisterCaterory objects for equality
Doug Simon <doug.simon@oracle.com>
parents: 16536
diff changeset
295 } else if (category.equals(XMM)) {
22579
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
296 return largestKind;
22640
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
297 } else if (category.equals(MASK)) {
3abba3d4aef1 Register and PlatformKind declarations for AVX512.
Roland Schatz <roland.schatz@oracle.com>
parents: 22639
diff changeset
298 return AMD64Kind.MASK64;
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
299 } else {
22579
c7d9aa0c44fa Use AMD64Kind instead of JavaKind in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22569
diff changeset
300 return null;
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
301 }
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
302 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
303 }