Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/sparc/vm/jniFastGetField_sparc.cpp
src/cpu/sparc/vm/jniFastGetField_sparc.cpp
- changeset 9669
- 32bc598624bd
- parent 4323
- f0c2369fda5a
- child 9703
- 2fdf635bcf28
equal
deleted
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replaced
| 9668:acb9351e3a29 | 9669:32bc598624bd |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2004, 2017, Oracle and/or its affiliates. All rights reserved. |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | 4 * |
| 5 * This code is free software; you can redistribute it and/or modify it | 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 | 6 * under the terms of the GNU General Public License version 2 only, as |
| 7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
| 66 Address cnt_addr(O3, cnt_addrlit.low10()); | 66 Address cnt_addr(O3, cnt_addrlit.low10()); |
| 67 __ ld (cnt_addr, G4); | 67 __ ld (cnt_addr, G4); |
| 68 __ andcc (G4, 1, G0); | 68 __ andcc (G4, 1, G0); |
| 69 __ br (Assembler::notZero, false, Assembler::pn, label1); | 69 __ br (Assembler::notZero, false, Assembler::pn, label1); |
| 70 __ delayed()->srl (O2, 2, O4); | 70 __ delayed()->srl (O2, 2, O4); |
| 71 __ andn (O1, JNIHandles::weak_tag_mask, O1); | |
| 71 __ ld_ptr (O1, 0, O5); | 72 __ ld_ptr (O1, 0, O5); |
| 72 | 73 |
| 73 assert(count < LIST_CAPACITY, "LIST_CAPACITY too small"); | 74 assert(count < LIST_CAPACITY, "LIST_CAPACITY too small"); |
| 74 speculative_load_pclist[count] = __ pc(); | 75 speculative_load_pclist[count] = __ pc(); |
| 75 switch (type) { | 76 switch (type) { |
| 145 Address cnt_addr(G3, cnt_addrlit.low10()); | 146 Address cnt_addr(G3, cnt_addrlit.low10()); |
| 146 __ ld (cnt_addr, G4); | 147 __ ld (cnt_addr, G4); |
| 147 __ andcc (G4, 1, G0); | 148 __ andcc (G4, 1, G0); |
| 148 __ br (Assembler::notZero, false, Assembler::pn, label1); | 149 __ br (Assembler::notZero, false, Assembler::pn, label1); |
| 149 __ delayed()->srl (O2, 2, O4); | 150 __ delayed()->srl (O2, 2, O4); |
| 151 __ andn (O1, JNIHandles::weak_tag_mask, O1); | |
| 150 __ ld_ptr (O1, 0, O5); | 152 __ ld_ptr (O1, 0, O5); |
| 151 __ add (O5, O4, O5); | 153 __ add (O5, O4, O5); |
| 152 | 154 |
| 153 #ifndef _LP64 | 155 #ifndef _LP64 |
| 154 assert(count < LIST_CAPACITY-1, "LIST_CAPACITY too small"); | 156 assert(count < LIST_CAPACITY-1, "LIST_CAPACITY too small"); |
| 217 Address cnt_addr(O3, cnt_addrlit.low10()); | 219 Address cnt_addr(O3, cnt_addrlit.low10()); |
| 218 __ ld (cnt_addr, G4); | 220 __ ld (cnt_addr, G4); |
| 219 __ andcc (G4, 1, G0); | 221 __ andcc (G4, 1, G0); |
| 220 __ br (Assembler::notZero, false, Assembler::pn, label1); | 222 __ br (Assembler::notZero, false, Assembler::pn, label1); |
| 221 __ delayed()->srl (O2, 2, O4); | 223 __ delayed()->srl (O2, 2, O4); |
| 224 __ andn (O1, JNIHandles::weak_tag_mask, O1); | |
| 222 __ ld_ptr (O1, 0, O5); | 225 __ ld_ptr (O1, 0, O5); |
| 223 | 226 |
| 224 assert(count < LIST_CAPACITY, "LIST_CAPACITY too small"); | 227 assert(count < LIST_CAPACITY, "LIST_CAPACITY too small"); |
| 225 speculative_load_pclist[count] = __ pc(); | 228 speculative_load_pclist[count] = __ pc(); |
| 226 switch (type) { | 229 switch (type) { |
