Fri, 13 Mar 2009 11:35:17 -0700
6378821: bitCount() should use POPC on SPARC processors and AMD+10h
Summary: bitCount() should use POPC on SPARC processors where POPC is implemented directly in hardware.
Reviewed-by: kvn, never
1 /*
2 * Copyright 2002-2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
25 #include "incls/_precompiled.incl"
26 #include "incls/_register_definitions_x86.cpp.incl"
28 REGISTER_DEFINITION(Register, noreg);
29 REGISTER_DEFINITION(Register, rax);
30 REGISTER_DEFINITION(Register, rcx);
31 REGISTER_DEFINITION(Register, rdx);
32 REGISTER_DEFINITION(Register, rbx);
33 REGISTER_DEFINITION(Register, rsp);
34 REGISTER_DEFINITION(Register, rbp);
35 REGISTER_DEFINITION(Register, rsi);
36 REGISTER_DEFINITION(Register, rdi);
37 #ifdef AMD64
38 REGISTER_DEFINITION(Register, r8);
39 REGISTER_DEFINITION(Register, r9);
40 REGISTER_DEFINITION(Register, r10);
41 REGISTER_DEFINITION(Register, r11);
42 REGISTER_DEFINITION(Register, r12);
43 REGISTER_DEFINITION(Register, r13);
44 REGISTER_DEFINITION(Register, r14);
45 REGISTER_DEFINITION(Register, r15);
46 #endif // AMD64
48 REGISTER_DEFINITION(XMMRegister, xmm0 );
49 REGISTER_DEFINITION(XMMRegister, xmm1 );
50 REGISTER_DEFINITION(XMMRegister, xmm2 );
51 REGISTER_DEFINITION(XMMRegister, xmm3 );
52 REGISTER_DEFINITION(XMMRegister, xmm4 );
53 REGISTER_DEFINITION(XMMRegister, xmm5 );
54 REGISTER_DEFINITION(XMMRegister, xmm6 );
55 REGISTER_DEFINITION(XMMRegister, xmm7 );
56 #ifdef AMD64
57 REGISTER_DEFINITION(XMMRegister, xmm8);
58 REGISTER_DEFINITION(XMMRegister, xmm9);
59 REGISTER_DEFINITION(XMMRegister, xmm10);
60 REGISTER_DEFINITION(XMMRegister, xmm11);
61 REGISTER_DEFINITION(XMMRegister, xmm12);
62 REGISTER_DEFINITION(XMMRegister, xmm13);
63 REGISTER_DEFINITION(XMMRegister, xmm14);
64 REGISTER_DEFINITION(XMMRegister, xmm15);
66 REGISTER_DEFINITION(Register, c_rarg0);
67 REGISTER_DEFINITION(Register, c_rarg1);
68 REGISTER_DEFINITION(Register, c_rarg2);
69 REGISTER_DEFINITION(Register, c_rarg3);
71 REGISTER_DEFINITION(XMMRegister, c_farg0);
72 REGISTER_DEFINITION(XMMRegister, c_farg1);
73 REGISTER_DEFINITION(XMMRegister, c_farg2);
74 REGISTER_DEFINITION(XMMRegister, c_farg3);
76 // Non windows OS's have a few more argument registers
77 #ifndef _WIN64
78 REGISTER_DEFINITION(Register, c_rarg4);
79 REGISTER_DEFINITION(Register, c_rarg5);
81 REGISTER_DEFINITION(XMMRegister, c_farg4);
82 REGISTER_DEFINITION(XMMRegister, c_farg5);
83 REGISTER_DEFINITION(XMMRegister, c_farg6);
84 REGISTER_DEFINITION(XMMRegister, c_farg7);
85 #endif /* _WIN64 */
87 REGISTER_DEFINITION(Register, j_rarg0);
88 REGISTER_DEFINITION(Register, j_rarg1);
89 REGISTER_DEFINITION(Register, j_rarg2);
90 REGISTER_DEFINITION(Register, j_rarg3);
91 REGISTER_DEFINITION(Register, j_rarg4);
92 REGISTER_DEFINITION(Register, j_rarg5);
94 REGISTER_DEFINITION(XMMRegister, j_farg0);
95 REGISTER_DEFINITION(XMMRegister, j_farg1);
96 REGISTER_DEFINITION(XMMRegister, j_farg2);
97 REGISTER_DEFINITION(XMMRegister, j_farg3);
98 REGISTER_DEFINITION(XMMRegister, j_farg4);
99 REGISTER_DEFINITION(XMMRegister, j_farg5);
100 REGISTER_DEFINITION(XMMRegister, j_farg6);
101 REGISTER_DEFINITION(XMMRegister, j_farg7);
103 REGISTER_DEFINITION(Register, rscratch1);
104 REGISTER_DEFINITION(Register, rscratch2);
106 REGISTER_DEFINITION(Register, r12_heapbase);
107 REGISTER_DEFINITION(Register, r15_thread);
108 #endif // AMD64
110 REGISTER_DEFINITION(MMXRegister, mmx0 );
111 REGISTER_DEFINITION(MMXRegister, mmx1 );
112 REGISTER_DEFINITION(MMXRegister, mmx2 );
113 REGISTER_DEFINITION(MMXRegister, mmx3 );
114 REGISTER_DEFINITION(MMXRegister, mmx4 );
115 REGISTER_DEFINITION(MMXRegister, mmx5 );
116 REGISTER_DEFINITION(MMXRegister, mmx6 );
117 REGISTER_DEFINITION(MMXRegister, mmx7 );