1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/vm/shark/sharkBlock.cpp Wed Aug 11 05:51:21 2010 -0700
1.3 @@ -0,0 +1,1260 @@
1.4 +/*
1.5 + * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
1.6 + * Copyright 2008, 2009, 2010 Red Hat, Inc.
1.7 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.8 + *
1.9 + * This code is free software; you can redistribute it and/or modify it
1.10 + * under the terms of the GNU General Public License version 2 only, as
1.11 + * published by the Free Software Foundation.
1.12 + *
1.13 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.14 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.15 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.16 + * version 2 for more details (a copy is included in the LICENSE file that
1.17 + * accompanied this code).
1.18 + *
1.19 + * You should have received a copy of the GNU General Public License version
1.20 + * 2 along with this work; if not, write to the Free Software Foundation,
1.21 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.22 + *
1.23 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.24 + * or visit www.oracle.com if you need additional information or have any
1.25 + * questions.
1.26 + *
1.27 + */
1.28 +
1.29 +#include "incls/_precompiled.incl"
1.30 +#include "incls/_sharkBlock.cpp.incl"
1.31 +
1.32 +using namespace llvm;
1.33 +
1.34 +void SharkBlock::parse_bytecode(int start, int limit) {
1.35 + SharkValue *a, *b, *c, *d;
1.36 + int i;
1.37 +
1.38 + // Ensure the current state is initialized before we emit any code,
1.39 + // so that any setup code for the state is at the start of the block
1.40 + current_state();
1.41 +
1.42 + // Parse the bytecodes
1.43 + iter()->reset_to_bci(start);
1.44 + while (iter()->next_bci() < limit) {
1.45 + NOT_PRODUCT(a = b = c = d = NULL);
1.46 + iter()->next();
1.47 +
1.48 + if (SharkTraceBytecodes)
1.49 + tty->print_cr("%4d: %s", bci(), Bytecodes::name(bc()));
1.50 +
1.51 + if (has_trap() && trap_bci() == bci()) {
1.52 + do_trap(trap_request());
1.53 + return;
1.54 + }
1.55 +
1.56 + if (UseLoopSafepoints) {
1.57 + // XXX if a lcmp is followed by an if_?? then C2 maybe-inserts
1.58 + // the safepoint before the lcmp rather than before the if.
1.59 + // Maybe we should do this too. See parse2.cpp for details.
1.60 + switch (bc()) {
1.61 + case Bytecodes::_goto:
1.62 + case Bytecodes::_ifnull:
1.63 + case Bytecodes::_ifnonnull:
1.64 + case Bytecodes::_if_acmpeq:
1.65 + case Bytecodes::_if_acmpne:
1.66 + case Bytecodes::_ifeq:
1.67 + case Bytecodes::_ifne:
1.68 + case Bytecodes::_iflt:
1.69 + case Bytecodes::_ifle:
1.70 + case Bytecodes::_ifgt:
1.71 + case Bytecodes::_ifge:
1.72 + case Bytecodes::_if_icmpeq:
1.73 + case Bytecodes::_if_icmpne:
1.74 + case Bytecodes::_if_icmplt:
1.75 + case Bytecodes::_if_icmple:
1.76 + case Bytecodes::_if_icmpgt:
1.77 + case Bytecodes::_if_icmpge:
1.78 + if (iter()->get_dest() <= bci())
1.79 + maybe_add_backedge_safepoint();
1.80 + break;
1.81 +
1.82 + case Bytecodes::_goto_w:
1.83 + if (iter()->get_far_dest() <= bci())
1.84 + maybe_add_backedge_safepoint();
1.85 + break;
1.86 +
1.87 + case Bytecodes::_tableswitch:
1.88 + case Bytecodes::_lookupswitch:
1.89 + if (switch_default_dest() <= bci()) {
1.90 + maybe_add_backedge_safepoint();
1.91 + break;
1.92 + }
1.93 + int len = switch_table_length();
1.94 + for (int i = 0; i < len; i++) {
1.95 + if (switch_dest(i) <= bci()) {
1.96 + maybe_add_backedge_safepoint();
1.97 + break;
1.98 + }
1.99 + }
1.100 + break;
1.101 + }
1.102 + }
1.103 +
1.104 + switch (bc()) {
1.105 + case Bytecodes::_nop:
1.106 + break;
1.107 +
1.108 + case Bytecodes::_aconst_null:
1.109 + push(SharkValue::null());
1.110 + break;
1.111 +
1.112 + case Bytecodes::_iconst_m1:
1.113 + push(SharkValue::jint_constant(-1));
1.114 + break;
1.115 + case Bytecodes::_iconst_0:
1.116 + push(SharkValue::jint_constant(0));
1.117 + break;
1.118 + case Bytecodes::_iconst_1:
1.119 + push(SharkValue::jint_constant(1));
1.120 + break;
1.121 + case Bytecodes::_iconst_2:
1.122 + push(SharkValue::jint_constant(2));
1.123 + break;
1.124 + case Bytecodes::_iconst_3:
1.125 + push(SharkValue::jint_constant(3));
1.126 + break;
1.127 + case Bytecodes::_iconst_4:
1.128 + push(SharkValue::jint_constant(4));
1.129 + break;
1.130 + case Bytecodes::_iconst_5:
1.131 + push(SharkValue::jint_constant(5));
1.132 + break;
1.133 +
1.134 + case Bytecodes::_lconst_0:
1.135 + push(SharkValue::jlong_constant(0));
1.136 + break;
1.137 + case Bytecodes::_lconst_1:
1.138 + push(SharkValue::jlong_constant(1));
1.139 + break;
1.140 +
1.141 + case Bytecodes::_fconst_0:
1.142 + push(SharkValue::jfloat_constant(0));
1.143 + break;
1.144 + case Bytecodes::_fconst_1:
1.145 + push(SharkValue::jfloat_constant(1));
1.146 + break;
1.147 + case Bytecodes::_fconst_2:
1.148 + push(SharkValue::jfloat_constant(2));
1.149 + break;
1.150 +
1.151 + case Bytecodes::_dconst_0:
1.152 + push(SharkValue::jdouble_constant(0));
1.153 + break;
1.154 + case Bytecodes::_dconst_1:
1.155 + push(SharkValue::jdouble_constant(1));
1.156 + break;
1.157 +
1.158 + case Bytecodes::_bipush:
1.159 + push(SharkValue::jint_constant(iter()->get_constant_u1()));
1.160 + break;
1.161 + case Bytecodes::_sipush:
1.162 + push(SharkValue::jint_constant(iter()->get_constant_u2()));
1.163 + break;
1.164 +
1.165 + case Bytecodes::_ldc:
1.166 + case Bytecodes::_ldc_w:
1.167 + case Bytecodes::_ldc2_w:
1.168 + push(SharkConstant::for_ldc(iter())->value(builder()));
1.169 + break;
1.170 +
1.171 + case Bytecodes::_iload_0:
1.172 + case Bytecodes::_lload_0:
1.173 + case Bytecodes::_fload_0:
1.174 + case Bytecodes::_dload_0:
1.175 + case Bytecodes::_aload_0:
1.176 + push(local(0));
1.177 + break;
1.178 + case Bytecodes::_iload_1:
1.179 + case Bytecodes::_lload_1:
1.180 + case Bytecodes::_fload_1:
1.181 + case Bytecodes::_dload_1:
1.182 + case Bytecodes::_aload_1:
1.183 + push(local(1));
1.184 + break;
1.185 + case Bytecodes::_iload_2:
1.186 + case Bytecodes::_lload_2:
1.187 + case Bytecodes::_fload_2:
1.188 + case Bytecodes::_dload_2:
1.189 + case Bytecodes::_aload_2:
1.190 + push(local(2));
1.191 + break;
1.192 + case Bytecodes::_iload_3:
1.193 + case Bytecodes::_lload_3:
1.194 + case Bytecodes::_fload_3:
1.195 + case Bytecodes::_dload_3:
1.196 + case Bytecodes::_aload_3:
1.197 + push(local(3));
1.198 + break;
1.199 + case Bytecodes::_iload:
1.200 + case Bytecodes::_lload:
1.201 + case Bytecodes::_fload:
1.202 + case Bytecodes::_dload:
1.203 + case Bytecodes::_aload:
1.204 + push(local(iter()->get_index()));
1.205 + break;
1.206 +
1.207 + case Bytecodes::_baload:
1.208 + do_aload(T_BYTE);
1.209 + break;
1.210 + case Bytecodes::_caload:
1.211 + do_aload(T_CHAR);
1.212 + break;
1.213 + case Bytecodes::_saload:
1.214 + do_aload(T_SHORT);
1.215 + break;
1.216 + case Bytecodes::_iaload:
1.217 + do_aload(T_INT);
1.218 + break;
1.219 + case Bytecodes::_laload:
1.220 + do_aload(T_LONG);
1.221 + break;
1.222 + case Bytecodes::_faload:
1.223 + do_aload(T_FLOAT);
1.224 + break;
1.225 + case Bytecodes::_daload:
1.226 + do_aload(T_DOUBLE);
1.227 + break;
1.228 + case Bytecodes::_aaload:
1.229 + do_aload(T_OBJECT);
1.230 + break;
1.231 +
1.232 + case Bytecodes::_istore_0:
1.233 + case Bytecodes::_lstore_0:
1.234 + case Bytecodes::_fstore_0:
1.235 + case Bytecodes::_dstore_0:
1.236 + case Bytecodes::_astore_0:
1.237 + set_local(0, pop());
1.238 + break;
1.239 + case Bytecodes::_istore_1:
1.240 + case Bytecodes::_lstore_1:
1.241 + case Bytecodes::_fstore_1:
1.242 + case Bytecodes::_dstore_1:
1.243 + case Bytecodes::_astore_1:
1.244 + set_local(1, pop());
1.245 + break;
1.246 + case Bytecodes::_istore_2:
1.247 + case Bytecodes::_lstore_2:
1.248 + case Bytecodes::_fstore_2:
1.249 + case Bytecodes::_dstore_2:
1.250 + case Bytecodes::_astore_2:
1.251 + set_local(2, pop());
1.252 + break;
1.253 + case Bytecodes::_istore_3:
1.254 + case Bytecodes::_lstore_3:
1.255 + case Bytecodes::_fstore_3:
1.256 + case Bytecodes::_dstore_3:
1.257 + case Bytecodes::_astore_3:
1.258 + set_local(3, pop());
1.259 + break;
1.260 + case Bytecodes::_istore:
1.261 + case Bytecodes::_lstore:
1.262 + case Bytecodes::_fstore:
1.263 + case Bytecodes::_dstore:
1.264 + case Bytecodes::_astore:
1.265 + set_local(iter()->get_index(), pop());
1.266 + break;
1.267 +
1.268 + case Bytecodes::_bastore:
1.269 + do_astore(T_BYTE);
1.270 + break;
1.271 + case Bytecodes::_castore:
1.272 + do_astore(T_CHAR);
1.273 + break;
1.274 + case Bytecodes::_sastore:
1.275 + do_astore(T_SHORT);
1.276 + break;
1.277 + case Bytecodes::_iastore:
1.278 + do_astore(T_INT);
1.279 + break;
1.280 + case Bytecodes::_lastore:
1.281 + do_astore(T_LONG);
1.282 + break;
1.283 + case Bytecodes::_fastore:
1.284 + do_astore(T_FLOAT);
1.285 + break;
1.286 + case Bytecodes::_dastore:
1.287 + do_astore(T_DOUBLE);
1.288 + break;
1.289 + case Bytecodes::_aastore:
1.290 + do_astore(T_OBJECT);
1.291 + break;
1.292 +
1.293 + case Bytecodes::_pop:
1.294 + xpop();
1.295 + break;
1.296 + case Bytecodes::_pop2:
1.297 + xpop();
1.298 + xpop();
1.299 + break;
1.300 + case Bytecodes::_swap:
1.301 + a = xpop();
1.302 + b = xpop();
1.303 + xpush(a);
1.304 + xpush(b);
1.305 + break;
1.306 + case Bytecodes::_dup:
1.307 + a = xpop();
1.308 + xpush(a);
1.309 + xpush(a);
1.310 + break;
1.311 + case Bytecodes::_dup_x1:
1.312 + a = xpop();
1.313 + b = xpop();
1.314 + xpush(a);
1.315 + xpush(b);
1.316 + xpush(a);
1.317 + break;
1.318 + case Bytecodes::_dup_x2:
1.319 + a = xpop();
1.320 + b = xpop();
1.321 + c = xpop();
1.322 + xpush(a);
1.323 + xpush(c);
1.324 + xpush(b);
1.325 + xpush(a);
1.326 + break;
1.327 + case Bytecodes::_dup2:
1.328 + a = xpop();
1.329 + b = xpop();
1.330 + xpush(b);
1.331 + xpush(a);
1.332 + xpush(b);
1.333 + xpush(a);
1.334 + break;
1.335 + case Bytecodes::_dup2_x1:
1.336 + a = xpop();
1.337 + b = xpop();
1.338 + c = xpop();
1.339 + xpush(b);
1.340 + xpush(a);
1.341 + xpush(c);
1.342 + xpush(b);
1.343 + xpush(a);
1.344 + break;
1.345 + case Bytecodes::_dup2_x2:
1.346 + a = xpop();
1.347 + b = xpop();
1.348 + c = xpop();
1.349 + d = xpop();
1.350 + xpush(b);
1.351 + xpush(a);
1.352 + xpush(d);
1.353 + xpush(c);
1.354 + xpush(b);
1.355 + xpush(a);
1.356 + break;
1.357 +
1.358 + case Bytecodes::_arraylength:
1.359 + do_arraylength();
1.360 + break;
1.361 +
1.362 + case Bytecodes::_getfield:
1.363 + do_getfield();
1.364 + break;
1.365 + case Bytecodes::_getstatic:
1.366 + do_getstatic();
1.367 + break;
1.368 + case Bytecodes::_putfield:
1.369 + do_putfield();
1.370 + break;
1.371 + case Bytecodes::_putstatic:
1.372 + do_putstatic();
1.373 + break;
1.374 +
1.375 + case Bytecodes::_iadd:
1.376 + b = pop();
1.377 + a = pop();
1.378 + push(SharkValue::create_jint(
1.379 + builder()->CreateAdd(a->jint_value(), b->jint_value()), false));
1.380 + break;
1.381 + case Bytecodes::_isub:
1.382 + b = pop();
1.383 + a = pop();
1.384 + push(SharkValue::create_jint(
1.385 + builder()->CreateSub(a->jint_value(), b->jint_value()), false));
1.386 + break;
1.387 + case Bytecodes::_imul:
1.388 + b = pop();
1.389 + a = pop();
1.390 + push(SharkValue::create_jint(
1.391 + builder()->CreateMul(a->jint_value(), b->jint_value()), false));
1.392 + break;
1.393 + case Bytecodes::_idiv:
1.394 + do_idiv();
1.395 + break;
1.396 + case Bytecodes::_irem:
1.397 + do_irem();
1.398 + break;
1.399 + case Bytecodes::_ineg:
1.400 + a = pop();
1.401 + push(SharkValue::create_jint(
1.402 + builder()->CreateNeg(a->jint_value()), a->zero_checked()));
1.403 + break;
1.404 + case Bytecodes::_ishl:
1.405 + b = pop();
1.406 + a = pop();
1.407 + push(SharkValue::create_jint(
1.408 + builder()->CreateShl(
1.409 + a->jint_value(),
1.410 + builder()->CreateAnd(
1.411 + b->jint_value(), LLVMValue::jint_constant(0x1f))), false));
1.412 + break;
1.413 + case Bytecodes::_ishr:
1.414 + b = pop();
1.415 + a = pop();
1.416 + push(SharkValue::create_jint(
1.417 + builder()->CreateAShr(
1.418 + a->jint_value(),
1.419 + builder()->CreateAnd(
1.420 + b->jint_value(), LLVMValue::jint_constant(0x1f))), false));
1.421 + break;
1.422 + case Bytecodes::_iushr:
1.423 + b = pop();
1.424 + a = pop();
1.425 + push(SharkValue::create_jint(
1.426 + builder()->CreateLShr(
1.427 + a->jint_value(),
1.428 + builder()->CreateAnd(
1.429 + b->jint_value(), LLVMValue::jint_constant(0x1f))), false));
1.430 + break;
1.431 + case Bytecodes::_iand:
1.432 + b = pop();
1.433 + a = pop();
1.434 + push(SharkValue::create_jint(
1.435 + builder()->CreateAnd(a->jint_value(), b->jint_value()), false));
1.436 + break;
1.437 + case Bytecodes::_ior:
1.438 + b = pop();
1.439 + a = pop();
1.440 + push(SharkValue::create_jint(
1.441 + builder()->CreateOr(a->jint_value(), b->jint_value()),
1.442 + a->zero_checked() && b->zero_checked()));
1.443 + break;
1.444 + case Bytecodes::_ixor:
1.445 + b = pop();
1.446 + a = pop();
1.447 + push(SharkValue::create_jint(
1.448 + builder()->CreateXor(a->jint_value(), b->jint_value()), false));
1.449 + break;
1.450 +
1.451 + case Bytecodes::_ladd:
1.452 + b = pop();
1.453 + a = pop();
1.454 + push(SharkValue::create_jlong(
1.455 + builder()->CreateAdd(a->jlong_value(), b->jlong_value()), false));
1.456 + break;
1.457 + case Bytecodes::_lsub:
1.458 + b = pop();
1.459 + a = pop();
1.460 + push(SharkValue::create_jlong(
1.461 + builder()->CreateSub(a->jlong_value(), b->jlong_value()), false));
1.462 + break;
1.463 + case Bytecodes::_lmul:
1.464 + b = pop();
1.465 + a = pop();
1.466 + push(SharkValue::create_jlong(
1.467 + builder()->CreateMul(a->jlong_value(), b->jlong_value()), false));
1.468 + break;
1.469 + case Bytecodes::_ldiv:
1.470 + do_ldiv();
1.471 + break;
1.472 + case Bytecodes::_lrem:
1.473 + do_lrem();
1.474 + break;
1.475 + case Bytecodes::_lneg:
1.476 + a = pop();
1.477 + push(SharkValue::create_jlong(
1.478 + builder()->CreateNeg(a->jlong_value()), a->zero_checked()));
1.479 + break;
1.480 + case Bytecodes::_lshl:
1.481 + b = pop();
1.482 + a = pop();
1.483 + push(SharkValue::create_jlong(
1.484 + builder()->CreateShl(
1.485 + a->jlong_value(),
1.486 + builder()->CreateIntCast(
1.487 + builder()->CreateAnd(
1.488 + b->jint_value(), LLVMValue::jint_constant(0x3f)),
1.489 + SharkType::jlong_type(), true)), false));
1.490 + break;
1.491 + case Bytecodes::_lshr:
1.492 + b = pop();
1.493 + a = pop();
1.494 + push(SharkValue::create_jlong(
1.495 + builder()->CreateAShr(
1.496 + a->jlong_value(),
1.497 + builder()->CreateIntCast(
1.498 + builder()->CreateAnd(
1.499 + b->jint_value(), LLVMValue::jint_constant(0x3f)),
1.500 + SharkType::jlong_type(), true)), false));
1.501 + break;
1.502 + case Bytecodes::_lushr:
1.503 + b = pop();
1.504 + a = pop();
1.505 + push(SharkValue::create_jlong(
1.506 + builder()->CreateLShr(
1.507 + a->jlong_value(),
1.508 + builder()->CreateIntCast(
1.509 + builder()->CreateAnd(
1.510 + b->jint_value(), LLVMValue::jint_constant(0x3f)),
1.511 + SharkType::jlong_type(), true)), false));
1.512 + break;
1.513 + case Bytecodes::_land:
1.514 + b = pop();
1.515 + a = pop();
1.516 + push(SharkValue::create_jlong(
1.517 + builder()->CreateAnd(a->jlong_value(), b->jlong_value()), false));
1.518 + break;
1.519 + case Bytecodes::_lor:
1.520 + b = pop();
1.521 + a = pop();
1.522 + push(SharkValue::create_jlong(
1.523 + builder()->CreateOr(a->jlong_value(), b->jlong_value()),
1.524 + a->zero_checked() && b->zero_checked()));
1.525 + break;
1.526 + case Bytecodes::_lxor:
1.527 + b = pop();
1.528 + a = pop();
1.529 + push(SharkValue::create_jlong(
1.530 + builder()->CreateXor(a->jlong_value(), b->jlong_value()), false));
1.531 + break;
1.532 +
1.533 + case Bytecodes::_fadd:
1.534 + b = pop();
1.535 + a = pop();
1.536 + push(SharkValue::create_jfloat(
1.537 + builder()->CreateFAdd(a->jfloat_value(), b->jfloat_value())));
1.538 + break;
1.539 + case Bytecodes::_fsub:
1.540 + b = pop();
1.541 + a = pop();
1.542 + push(SharkValue::create_jfloat(
1.543 + builder()->CreateFSub(a->jfloat_value(), b->jfloat_value())));
1.544 + break;
1.545 + case Bytecodes::_fmul:
1.546 + b = pop();
1.547 + a = pop();
1.548 + push(SharkValue::create_jfloat(
1.549 + builder()->CreateFMul(a->jfloat_value(), b->jfloat_value())));
1.550 + break;
1.551 + case Bytecodes::_fdiv:
1.552 + b = pop();
1.553 + a = pop();
1.554 + push(SharkValue::create_jfloat(
1.555 + builder()->CreateFDiv(a->jfloat_value(), b->jfloat_value())));
1.556 + break;
1.557 + case Bytecodes::_frem:
1.558 + b = pop();
1.559 + a = pop();
1.560 + push(SharkValue::create_jfloat(
1.561 + builder()->CreateFRem(a->jfloat_value(), b->jfloat_value())));
1.562 + break;
1.563 + case Bytecodes::_fneg:
1.564 + a = pop();
1.565 + push(SharkValue::create_jfloat(
1.566 + builder()->CreateFNeg(a->jfloat_value())));
1.567 + break;
1.568 +
1.569 + case Bytecodes::_dadd:
1.570 + b = pop();
1.571 + a = pop();
1.572 + push(SharkValue::create_jdouble(
1.573 + builder()->CreateFAdd(a->jdouble_value(), b->jdouble_value())));
1.574 + break;
1.575 + case Bytecodes::_dsub:
1.576 + b = pop();
1.577 + a = pop();
1.578 + push(SharkValue::create_jdouble(
1.579 + builder()->CreateFSub(a->jdouble_value(), b->jdouble_value())));
1.580 + break;
1.581 + case Bytecodes::_dmul:
1.582 + b = pop();
1.583 + a = pop();
1.584 + push(SharkValue::create_jdouble(
1.585 + builder()->CreateFMul(a->jdouble_value(), b->jdouble_value())));
1.586 + break;
1.587 + case Bytecodes::_ddiv:
1.588 + b = pop();
1.589 + a = pop();
1.590 + push(SharkValue::create_jdouble(
1.591 + builder()->CreateFDiv(a->jdouble_value(), b->jdouble_value())));
1.592 + break;
1.593 + case Bytecodes::_drem:
1.594 + b = pop();
1.595 + a = pop();
1.596 + push(SharkValue::create_jdouble(
1.597 + builder()->CreateFRem(a->jdouble_value(), b->jdouble_value())));
1.598 + break;
1.599 + case Bytecodes::_dneg:
1.600 + a = pop();
1.601 + push(SharkValue::create_jdouble(
1.602 + builder()->CreateFNeg(a->jdouble_value())));
1.603 + break;
1.604 +
1.605 + case Bytecodes::_iinc:
1.606 + i = iter()->get_index();
1.607 + set_local(
1.608 + i,
1.609 + SharkValue::create_jint(
1.610 + builder()->CreateAdd(
1.611 + LLVMValue::jint_constant(iter()->get_iinc_con()),
1.612 + local(i)->jint_value()), false));
1.613 + break;
1.614 +
1.615 + case Bytecodes::_lcmp:
1.616 + do_lcmp();
1.617 + break;
1.618 +
1.619 + case Bytecodes::_fcmpl:
1.620 + do_fcmp(false, false);
1.621 + break;
1.622 + case Bytecodes::_fcmpg:
1.623 + do_fcmp(false, true);
1.624 + break;
1.625 + case Bytecodes::_dcmpl:
1.626 + do_fcmp(true, false);
1.627 + break;
1.628 + case Bytecodes::_dcmpg:
1.629 + do_fcmp(true, true);
1.630 + break;
1.631 +
1.632 + case Bytecodes::_i2l:
1.633 + a = pop();
1.634 + push(SharkValue::create_jlong(
1.635 + builder()->CreateIntCast(
1.636 + a->jint_value(), SharkType::jlong_type(), true), a->zero_checked()));
1.637 + break;
1.638 + case Bytecodes::_i2f:
1.639 + push(SharkValue::create_jfloat(
1.640 + builder()->CreateSIToFP(
1.641 + pop()->jint_value(), SharkType::jfloat_type())));
1.642 + break;
1.643 + case Bytecodes::_i2d:
1.644 + push(SharkValue::create_jdouble(
1.645 + builder()->CreateSIToFP(
1.646 + pop()->jint_value(), SharkType::jdouble_type())));
1.647 + break;
1.648 +
1.649 + case Bytecodes::_l2i:
1.650 + push(SharkValue::create_jint(
1.651 + builder()->CreateIntCast(
1.652 + pop()->jlong_value(), SharkType::jint_type(), true), false));
1.653 + break;
1.654 + case Bytecodes::_l2f:
1.655 + push(SharkValue::create_jfloat(
1.656 + builder()->CreateSIToFP(
1.657 + pop()->jlong_value(), SharkType::jfloat_type())));
1.658 + break;
1.659 + case Bytecodes::_l2d:
1.660 + push(SharkValue::create_jdouble(
1.661 + builder()->CreateSIToFP(
1.662 + pop()->jlong_value(), SharkType::jdouble_type())));
1.663 + break;
1.664 +
1.665 + case Bytecodes::_f2i:
1.666 + push(SharkValue::create_jint(
1.667 + builder()->CreateCall(
1.668 + builder()->f2i(), pop()->jfloat_value()), false));
1.669 + break;
1.670 + case Bytecodes::_f2l:
1.671 + push(SharkValue::create_jlong(
1.672 + builder()->CreateCall(
1.673 + builder()->f2l(), pop()->jfloat_value()), false));
1.674 + break;
1.675 + case Bytecodes::_f2d:
1.676 + push(SharkValue::create_jdouble(
1.677 + builder()->CreateFPExt(
1.678 + pop()->jfloat_value(), SharkType::jdouble_type())));
1.679 + break;
1.680 +
1.681 + case Bytecodes::_d2i:
1.682 + push(SharkValue::create_jint(
1.683 + builder()->CreateCall(
1.684 + builder()->d2i(), pop()->jdouble_value()), false));
1.685 + break;
1.686 + case Bytecodes::_d2l:
1.687 + push(SharkValue::create_jlong(
1.688 + builder()->CreateCall(
1.689 + builder()->d2l(), pop()->jdouble_value()), false));
1.690 + break;
1.691 + case Bytecodes::_d2f:
1.692 + push(SharkValue::create_jfloat(
1.693 + builder()->CreateFPTrunc(
1.694 + pop()->jdouble_value(), SharkType::jfloat_type())));
1.695 + break;
1.696 +
1.697 + case Bytecodes::_i2b:
1.698 + push(SharkValue::create_jint(
1.699 + builder()->CreateAShr(
1.700 + builder()->CreateShl(
1.701 + pop()->jint_value(),
1.702 + LLVMValue::jint_constant(24)),
1.703 + LLVMValue::jint_constant(24)), false));
1.704 + break;
1.705 + case Bytecodes::_i2c:
1.706 + push(SharkValue::create_jint(
1.707 + builder()->CreateAnd(
1.708 + pop()->jint_value(),
1.709 + LLVMValue::jint_constant(0xffff)), false));
1.710 + break;
1.711 + case Bytecodes::_i2s:
1.712 + push(SharkValue::create_jint(
1.713 + builder()->CreateAShr(
1.714 + builder()->CreateShl(
1.715 + pop()->jint_value(),
1.716 + LLVMValue::jint_constant(16)),
1.717 + LLVMValue::jint_constant(16)), false));
1.718 + break;
1.719 +
1.720 + case Bytecodes::_return:
1.721 + do_return(T_VOID);
1.722 + break;
1.723 + case Bytecodes::_ireturn:
1.724 + do_return(T_INT);
1.725 + break;
1.726 + case Bytecodes::_lreturn:
1.727 + do_return(T_LONG);
1.728 + break;
1.729 + case Bytecodes::_freturn:
1.730 + do_return(T_FLOAT);
1.731 + break;
1.732 + case Bytecodes::_dreturn:
1.733 + do_return(T_DOUBLE);
1.734 + break;
1.735 + case Bytecodes::_areturn:
1.736 + do_return(T_OBJECT);
1.737 + break;
1.738 +
1.739 + case Bytecodes::_athrow:
1.740 + do_athrow();
1.741 + break;
1.742 +
1.743 + case Bytecodes::_goto:
1.744 + case Bytecodes::_goto_w:
1.745 + do_goto();
1.746 + break;
1.747 +
1.748 + case Bytecodes::_jsr:
1.749 + case Bytecodes::_jsr_w:
1.750 + do_jsr();
1.751 + break;
1.752 +
1.753 + case Bytecodes::_ret:
1.754 + do_ret();
1.755 + break;
1.756 +
1.757 + case Bytecodes::_ifnull:
1.758 + do_if(ICmpInst::ICMP_EQ, SharkValue::null(), pop());
1.759 + break;
1.760 + case Bytecodes::_ifnonnull:
1.761 + do_if(ICmpInst::ICMP_NE, SharkValue::null(), pop());
1.762 + break;
1.763 + case Bytecodes::_if_acmpeq:
1.764 + b = pop();
1.765 + a = pop();
1.766 + do_if(ICmpInst::ICMP_EQ, b, a);
1.767 + break;
1.768 + case Bytecodes::_if_acmpne:
1.769 + b = pop();
1.770 + a = pop();
1.771 + do_if(ICmpInst::ICMP_NE, b, a);
1.772 + break;
1.773 + case Bytecodes::_ifeq:
1.774 + do_if(ICmpInst::ICMP_EQ, SharkValue::jint_constant(0), pop());
1.775 + break;
1.776 + case Bytecodes::_ifne:
1.777 + do_if(ICmpInst::ICMP_NE, SharkValue::jint_constant(0), pop());
1.778 + break;
1.779 + case Bytecodes::_iflt:
1.780 + do_if(ICmpInst::ICMP_SLT, SharkValue::jint_constant(0), pop());
1.781 + break;
1.782 + case Bytecodes::_ifle:
1.783 + do_if(ICmpInst::ICMP_SLE, SharkValue::jint_constant(0), pop());
1.784 + break;
1.785 + case Bytecodes::_ifgt:
1.786 + do_if(ICmpInst::ICMP_SGT, SharkValue::jint_constant(0), pop());
1.787 + break;
1.788 + case Bytecodes::_ifge:
1.789 + do_if(ICmpInst::ICMP_SGE, SharkValue::jint_constant(0), pop());
1.790 + break;
1.791 + case Bytecodes::_if_icmpeq:
1.792 + b = pop();
1.793 + a = pop();
1.794 + do_if(ICmpInst::ICMP_EQ, b, a);
1.795 + break;
1.796 + case Bytecodes::_if_icmpne:
1.797 + b = pop();
1.798 + a = pop();
1.799 + do_if(ICmpInst::ICMP_NE, b, a);
1.800 + break;
1.801 + case Bytecodes::_if_icmplt:
1.802 + b = pop();
1.803 + a = pop();
1.804 + do_if(ICmpInst::ICMP_SLT, b, a);
1.805 + break;
1.806 + case Bytecodes::_if_icmple:
1.807 + b = pop();
1.808 + a = pop();
1.809 + do_if(ICmpInst::ICMP_SLE, b, a);
1.810 + break;
1.811 + case Bytecodes::_if_icmpgt:
1.812 + b = pop();
1.813 + a = pop();
1.814 + do_if(ICmpInst::ICMP_SGT, b, a);
1.815 + break;
1.816 + case Bytecodes::_if_icmpge:
1.817 + b = pop();
1.818 + a = pop();
1.819 + do_if(ICmpInst::ICMP_SGE, b, a);
1.820 + break;
1.821 +
1.822 + case Bytecodes::_tableswitch:
1.823 + case Bytecodes::_lookupswitch:
1.824 + do_switch();
1.825 + break;
1.826 +
1.827 + case Bytecodes::_invokestatic:
1.828 + case Bytecodes::_invokespecial:
1.829 + case Bytecodes::_invokevirtual:
1.830 + case Bytecodes::_invokeinterface:
1.831 + do_call();
1.832 + break;
1.833 +
1.834 + case Bytecodes::_instanceof:
1.835 + // This is a very common construct:
1.836 + //
1.837 + // if (object instanceof Klass) {
1.838 + // something = (Klass) object;
1.839 + // ...
1.840 + // }
1.841 + //
1.842 + // which gets compiled to something like this:
1.843 + //
1.844 + // 28: aload 9
1.845 + // 30: instanceof <Class Klass>
1.846 + // 33: ifeq 52
1.847 + // 36: aload 9
1.848 + // 38: checkcast <Class Klass>
1.849 + //
1.850 + // Handling both bytecodes at once allows us
1.851 + // to eliminate the checkcast.
1.852 + if (iter()->next_bci() < limit &&
1.853 + (iter()->next_bc() == Bytecodes::_ifeq ||
1.854 + iter()->next_bc() == Bytecodes::_ifne) &&
1.855 + (!UseLoopSafepoints ||
1.856 + iter()->next_get_dest() > iter()->next_bci())) {
1.857 + if (maybe_do_instanceof_if()) {
1.858 + iter()->next();
1.859 + if (SharkTraceBytecodes)
1.860 + tty->print_cr("%4d: %s", bci(), Bytecodes::name(bc()));
1.861 + break;
1.862 + }
1.863 + }
1.864 + // fall through
1.865 + case Bytecodes::_checkcast:
1.866 + do_instance_check();
1.867 + break;
1.868 +
1.869 + case Bytecodes::_new:
1.870 + do_new();
1.871 + break;
1.872 + case Bytecodes::_newarray:
1.873 + do_newarray();
1.874 + break;
1.875 + case Bytecodes::_anewarray:
1.876 + do_anewarray();
1.877 + break;
1.878 + case Bytecodes::_multianewarray:
1.879 + do_multianewarray();
1.880 + break;
1.881 +
1.882 + case Bytecodes::_monitorenter:
1.883 + do_monitorenter();
1.884 + break;
1.885 + case Bytecodes::_monitorexit:
1.886 + do_monitorexit();
1.887 + break;
1.888 +
1.889 + default:
1.890 + ShouldNotReachHere();
1.891 + }
1.892 + }
1.893 +}
1.894 +
1.895 +SharkState* SharkBlock::initial_current_state() {
1.896 + return entry_state()->copy();
1.897 +}
1.898 +
1.899 +int SharkBlock::switch_default_dest() {
1.900 + return iter()->get_dest_table(0);
1.901 +}
1.902 +
1.903 +int SharkBlock::switch_table_length() {
1.904 + switch(bc()) {
1.905 + case Bytecodes::_tableswitch:
1.906 + return iter()->get_int_table(2) - iter()->get_int_table(1) + 1;
1.907 +
1.908 + case Bytecodes::_lookupswitch:
1.909 + return iter()->get_int_table(1);
1.910 +
1.911 + default:
1.912 + ShouldNotReachHere();
1.913 + }
1.914 +}
1.915 +
1.916 +int SharkBlock::switch_key(int i) {
1.917 + switch(bc()) {
1.918 + case Bytecodes::_tableswitch:
1.919 + return iter()->get_int_table(1) + i;
1.920 +
1.921 + case Bytecodes::_lookupswitch:
1.922 + return iter()->get_int_table(2 + 2 * i);
1.923 +
1.924 + default:
1.925 + ShouldNotReachHere();
1.926 + }
1.927 +}
1.928 +
1.929 +int SharkBlock::switch_dest(int i) {
1.930 + switch(bc()) {
1.931 + case Bytecodes::_tableswitch:
1.932 + return iter()->get_dest_table(i + 3);
1.933 +
1.934 + case Bytecodes::_lookupswitch:
1.935 + return iter()->get_dest_table(2 + 2 * i + 1);
1.936 +
1.937 + default:
1.938 + ShouldNotReachHere();
1.939 + }
1.940 +}
1.941 +
1.942 +void SharkBlock::do_div_or_rem(bool is_long, bool is_rem) {
1.943 + SharkValue *sb = pop();
1.944 + SharkValue *sa = pop();
1.945 +
1.946 + check_divide_by_zero(sb);
1.947 +
1.948 + Value *a, *b, *p, *q;
1.949 + if (is_long) {
1.950 + a = sa->jlong_value();
1.951 + b = sb->jlong_value();
1.952 + p = LLVMValue::jlong_constant(0x8000000000000000LL);
1.953 + q = LLVMValue::jlong_constant(-1);
1.954 + }
1.955 + else {
1.956 + a = sa->jint_value();
1.957 + b = sb->jint_value();
1.958 + p = LLVMValue::jint_constant(0x80000000);
1.959 + q = LLVMValue::jint_constant(-1);
1.960 + }
1.961 +
1.962 + BasicBlock *ip = builder()->GetBlockInsertionPoint();
1.963 + BasicBlock *special_case = builder()->CreateBlock(ip, "special_case");
1.964 + BasicBlock *general_case = builder()->CreateBlock(ip, "general_case");
1.965 + BasicBlock *done = builder()->CreateBlock(ip, "done");
1.966 +
1.967 + builder()->CreateCondBr(
1.968 + builder()->CreateAnd(
1.969 + builder()->CreateICmpEQ(a, p),
1.970 + builder()->CreateICmpEQ(b, q)),
1.971 + special_case, general_case);
1.972 +
1.973 + builder()->SetInsertPoint(special_case);
1.974 + Value *special_result;
1.975 + if (is_rem) {
1.976 + if (is_long)
1.977 + special_result = LLVMValue::jlong_constant(0);
1.978 + else
1.979 + special_result = LLVMValue::jint_constant(0);
1.980 + }
1.981 + else {
1.982 + special_result = a;
1.983 + }
1.984 + builder()->CreateBr(done);
1.985 +
1.986 + builder()->SetInsertPoint(general_case);
1.987 + Value *general_result;
1.988 + if (is_rem)
1.989 + general_result = builder()->CreateSRem(a, b);
1.990 + else
1.991 + general_result = builder()->CreateSDiv(a, b);
1.992 + builder()->CreateBr(done);
1.993 +
1.994 + builder()->SetInsertPoint(done);
1.995 + PHINode *result;
1.996 + if (is_long)
1.997 + result = builder()->CreatePHI(SharkType::jlong_type(), "result");
1.998 + else
1.999 + result = builder()->CreatePHI(SharkType::jint_type(), "result");
1.1000 + result->addIncoming(special_result, special_case);
1.1001 + result->addIncoming(general_result, general_case);
1.1002 +
1.1003 + if (is_long)
1.1004 + push(SharkValue::create_jlong(result, false));
1.1005 + else
1.1006 + push(SharkValue::create_jint(result, false));
1.1007 +}
1.1008 +
1.1009 +void SharkBlock::do_field_access(bool is_get, bool is_field) {
1.1010 + bool will_link;
1.1011 + ciField *field = iter()->get_field(will_link);
1.1012 + assert(will_link, "typeflow responsibility");
1.1013 + assert(is_field != field->is_static(), "mismatch");
1.1014 +
1.1015 + // Pop the value off the stack where necessary
1.1016 + SharkValue *value = NULL;
1.1017 + if (!is_get)
1.1018 + value = pop();
1.1019 +
1.1020 + // Find the object we're accessing, if necessary
1.1021 + Value *object = NULL;
1.1022 + if (is_field) {
1.1023 + SharkValue *value = pop();
1.1024 + check_null(value);
1.1025 + object = value->generic_value();
1.1026 + }
1.1027 + if (is_get && field->is_constant()) {
1.1028 + SharkConstant *constant = SharkConstant::for_field(iter());
1.1029 + if (constant->is_loaded())
1.1030 + value = constant->value(builder());
1.1031 + }
1.1032 + if (!is_get || value == NULL) {
1.1033 + if (!is_field)
1.1034 + object = builder()->CreateInlineOop(field->holder());
1.1035 +
1.1036 + BasicType basic_type = field->type()->basic_type();
1.1037 + const Type *stack_type = SharkType::to_stackType(basic_type);
1.1038 + const Type *field_type = SharkType::to_arrayType(basic_type);
1.1039 +
1.1040 + Value *addr = builder()->CreateAddressOfStructEntry(
1.1041 + object, in_ByteSize(field->offset_in_bytes()),
1.1042 + PointerType::getUnqual(field_type),
1.1043 + "addr");
1.1044 +
1.1045 + // Do the access
1.1046 + if (is_get) {
1.1047 + Value *field_value = builder()->CreateLoad(addr);
1.1048 +
1.1049 + if (field_type != stack_type) {
1.1050 + field_value = builder()->CreateIntCast(
1.1051 + field_value, stack_type, basic_type != T_CHAR);
1.1052 + }
1.1053 +
1.1054 + value = SharkValue::create_generic(field->type(), field_value, false);
1.1055 + }
1.1056 + else {
1.1057 + Value *field_value = value->generic_value();
1.1058 +
1.1059 + if (field_type != stack_type) {
1.1060 + field_value = builder()->CreateIntCast(
1.1061 + field_value, field_type, basic_type != T_CHAR);
1.1062 + }
1.1063 +
1.1064 + builder()->CreateStore(field_value, addr);
1.1065 +
1.1066 + if (!field->type()->is_primitive_type())
1.1067 + builder()->CreateUpdateBarrierSet(oopDesc::bs(), addr);
1.1068 +
1.1069 + if (field->is_volatile())
1.1070 + builder()->CreateMemoryBarrier(SharkBuilder::BARRIER_STORELOAD);
1.1071 + }
1.1072 + }
1.1073 +
1.1074 + // Push the value onto the stack where necessary
1.1075 + if (is_get)
1.1076 + push(value);
1.1077 +}
1.1078 +
1.1079 +void SharkBlock::do_lcmp() {
1.1080 + Value *b = pop()->jlong_value();
1.1081 + Value *a = pop()->jlong_value();
1.1082 +
1.1083 + BasicBlock *ip = builder()->GetBlockInsertionPoint();
1.1084 + BasicBlock *ne = builder()->CreateBlock(ip, "lcmp_ne");
1.1085 + BasicBlock *lt = builder()->CreateBlock(ip, "lcmp_lt");
1.1086 + BasicBlock *gt = builder()->CreateBlock(ip, "lcmp_gt");
1.1087 + BasicBlock *done = builder()->CreateBlock(ip, "done");
1.1088 +
1.1089 + BasicBlock *eq = builder()->GetInsertBlock();
1.1090 + builder()->CreateCondBr(builder()->CreateICmpEQ(a, b), done, ne);
1.1091 +
1.1092 + builder()->SetInsertPoint(ne);
1.1093 + builder()->CreateCondBr(builder()->CreateICmpSLT(a, b), lt, gt);
1.1094 +
1.1095 + builder()->SetInsertPoint(lt);
1.1096 + builder()->CreateBr(done);
1.1097 +
1.1098 + builder()->SetInsertPoint(gt);
1.1099 + builder()->CreateBr(done);
1.1100 +
1.1101 + builder()->SetInsertPoint(done);
1.1102 + PHINode *result = builder()->CreatePHI(SharkType::jint_type(), "result");
1.1103 + result->addIncoming(LLVMValue::jint_constant(-1), lt);
1.1104 + result->addIncoming(LLVMValue::jint_constant(0), eq);
1.1105 + result->addIncoming(LLVMValue::jint_constant(1), gt);
1.1106 +
1.1107 + push(SharkValue::create_jint(result, false));
1.1108 +}
1.1109 +
1.1110 +void SharkBlock::do_fcmp(bool is_double, bool unordered_is_greater) {
1.1111 + Value *a, *b;
1.1112 + if (is_double) {
1.1113 + b = pop()->jdouble_value();
1.1114 + a = pop()->jdouble_value();
1.1115 + }
1.1116 + else {
1.1117 + b = pop()->jfloat_value();
1.1118 + a = pop()->jfloat_value();
1.1119 + }
1.1120 +
1.1121 + BasicBlock *ip = builder()->GetBlockInsertionPoint();
1.1122 + BasicBlock *ordered = builder()->CreateBlock(ip, "ordered");
1.1123 + BasicBlock *ge = builder()->CreateBlock(ip, "fcmp_ge");
1.1124 + BasicBlock *lt = builder()->CreateBlock(ip, "fcmp_lt");
1.1125 + BasicBlock *eq = builder()->CreateBlock(ip, "fcmp_eq");
1.1126 + BasicBlock *gt = builder()->CreateBlock(ip, "fcmp_gt");
1.1127 + BasicBlock *done = builder()->CreateBlock(ip, "done");
1.1128 +
1.1129 + builder()->CreateCondBr(
1.1130 + builder()->CreateFCmpUNO(a, b),
1.1131 + unordered_is_greater ? gt : lt, ordered);
1.1132 +
1.1133 + builder()->SetInsertPoint(ordered);
1.1134 + builder()->CreateCondBr(builder()->CreateFCmpULT(a, b), lt, ge);
1.1135 +
1.1136 + builder()->SetInsertPoint(ge);
1.1137 + builder()->CreateCondBr(builder()->CreateFCmpUGT(a, b), gt, eq);
1.1138 +
1.1139 + builder()->SetInsertPoint(lt);
1.1140 + builder()->CreateBr(done);
1.1141 +
1.1142 + builder()->SetInsertPoint(gt);
1.1143 + builder()->CreateBr(done);
1.1144 +
1.1145 + builder()->SetInsertPoint(eq);
1.1146 + builder()->CreateBr(done);
1.1147 +
1.1148 + builder()->SetInsertPoint(done);
1.1149 + PHINode *result = builder()->CreatePHI(SharkType::jint_type(), "result");
1.1150 + result->addIncoming(LLVMValue::jint_constant(-1), lt);
1.1151 + result->addIncoming(LLVMValue::jint_constant(0), eq);
1.1152 + result->addIncoming(LLVMValue::jint_constant(1), gt);
1.1153 +
1.1154 + push(SharkValue::create_jint(result, false));
1.1155 +}
1.1156 +
1.1157 +void SharkBlock::emit_IR() {
1.1158 + ShouldNotCallThis();
1.1159 +}
1.1160 +
1.1161 +SharkState* SharkBlock::entry_state() {
1.1162 + ShouldNotCallThis();
1.1163 +}
1.1164 +
1.1165 +void SharkBlock::do_zero_check(SharkValue* value) {
1.1166 + ShouldNotCallThis();
1.1167 +}
1.1168 +
1.1169 +void SharkBlock::maybe_add_backedge_safepoint() {
1.1170 + ShouldNotCallThis();
1.1171 +}
1.1172 +
1.1173 +bool SharkBlock::has_trap() {
1.1174 + return false;
1.1175 +}
1.1176 +
1.1177 +int SharkBlock::trap_request() {
1.1178 + ShouldNotCallThis();
1.1179 +}
1.1180 +
1.1181 +int SharkBlock::trap_bci() {
1.1182 + ShouldNotCallThis();
1.1183 +}
1.1184 +
1.1185 +void SharkBlock::do_trap(int trap_request) {
1.1186 + ShouldNotCallThis();
1.1187 +}
1.1188 +
1.1189 +void SharkBlock::do_arraylength() {
1.1190 + ShouldNotCallThis();
1.1191 +}
1.1192 +
1.1193 +void SharkBlock::do_aload(BasicType basic_type) {
1.1194 + ShouldNotCallThis();
1.1195 +}
1.1196 +
1.1197 +void SharkBlock::do_astore(BasicType basic_type) {
1.1198 + ShouldNotCallThis();
1.1199 +}
1.1200 +
1.1201 +void SharkBlock::do_return(BasicType type) {
1.1202 + ShouldNotCallThis();
1.1203 +}
1.1204 +
1.1205 +void SharkBlock::do_athrow() {
1.1206 + ShouldNotCallThis();
1.1207 +}
1.1208 +
1.1209 +void SharkBlock::do_goto() {
1.1210 + ShouldNotCallThis();
1.1211 +}
1.1212 +
1.1213 +void SharkBlock::do_jsr() {
1.1214 + ShouldNotCallThis();
1.1215 +}
1.1216 +
1.1217 +void SharkBlock::do_ret() {
1.1218 + ShouldNotCallThis();
1.1219 +}
1.1220 +
1.1221 +void SharkBlock::do_if(ICmpInst::Predicate p, SharkValue* b, SharkValue* a) {
1.1222 + ShouldNotCallThis();
1.1223 +}
1.1224 +
1.1225 +void SharkBlock::do_switch() {
1.1226 + ShouldNotCallThis();
1.1227 +}
1.1228 +
1.1229 +void SharkBlock::do_call() {
1.1230 + ShouldNotCallThis();
1.1231 +}
1.1232 +
1.1233 +void SharkBlock::do_instance_check() {
1.1234 + ShouldNotCallThis();
1.1235 +}
1.1236 +
1.1237 +bool SharkBlock::maybe_do_instanceof_if() {
1.1238 + ShouldNotCallThis();
1.1239 +}
1.1240 +
1.1241 +void SharkBlock::do_new() {
1.1242 + ShouldNotCallThis();
1.1243 +}
1.1244 +
1.1245 +void SharkBlock::do_newarray() {
1.1246 + ShouldNotCallThis();
1.1247 +}
1.1248 +
1.1249 +void SharkBlock::do_anewarray() {
1.1250 + ShouldNotCallThis();
1.1251 +}
1.1252 +
1.1253 +void SharkBlock::do_multianewarray() {
1.1254 + ShouldNotCallThis();
1.1255 +}
1.1256 +
1.1257 +void SharkBlock::do_monitorenter() {
1.1258 + ShouldNotCallThis();
1.1259 +}
1.1260 +
1.1261 +void SharkBlock::do_monitorexit() {
1.1262 + ShouldNotCallThis();
1.1263 +}
