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d1191bb4f4
Increase vector size up to 256-bits for YMM AVX registers on x86. Reviewed-by: never, twisti, roland
67 lines
2.5 KiB
C++
67 lines
2.5 KiB
C++
/*
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* Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#include "precompiled.hpp"
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#include "register_x86.hpp"
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#ifndef AMD64
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const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers;
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#else
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const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers << 1;
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#endif // AMD64
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const int ConcreteRegisterImpl::max_fpr = ConcreteRegisterImpl::max_gpr +
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2 * FloatRegisterImpl::number_of_registers;
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const int ConcreteRegisterImpl::max_xmm = ConcreteRegisterImpl::max_fpr +
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8 * XMMRegisterImpl::number_of_registers;
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const char* RegisterImpl::name() const {
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const char* names[number_of_registers] = {
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#ifndef AMD64
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"eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi"
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#else
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"rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
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"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"
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#endif // AMD64
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};
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return is_valid() ? names[encoding()] : "noreg";
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}
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const char* FloatRegisterImpl::name() const {
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const char* names[number_of_registers] = {
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"st0", "st1", "st2", "st3", "st4", "st5", "st6", "st7"
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};
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return is_valid() ? names[encoding()] : "noreg";
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}
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const char* XMMRegisterImpl::name() const {
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const char* names[number_of_registers] = {
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"xmm0","xmm1","xmm2","xmm3","xmm4","xmm5","xmm6","xmm7"
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#ifdef AMD64
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,"xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15"
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#endif // AMD64
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};
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return is_valid() ? names[encoding()] : "xnoreg";
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}
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