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Diffstat (limited to 'Source/JavaScriptCore/b3/B3Const32Value.h')
| -rw-r--r-- | Source/JavaScriptCore/b3/B3Const32Value.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/b3/B3Const32Value.h b/Source/JavaScriptCore/b3/B3Const32Value.h new file mode 100644 index 000000000..af4d08b05 --- /dev/null +++ b/Source/JavaScriptCore/b3/B3Const32Value.h @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2015-2016 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#if ENABLE(B3_JIT) + +#include "B3Value.h" + +namespace JSC { namespace B3 { + +class JS_EXPORT_PRIVATE Const32Value : public Value { +public: + static bool accepts(Kind kind) { return kind == Const32; } + + ~Const32Value(); + + int32_t value() const { return m_value; } + + Value* negConstant(Procedure&) const override; + Value* addConstant(Procedure&, int32_t other) const override; + Value* addConstant(Procedure&, const Value* other) const override; + Value* subConstant(Procedure&, const Value* other) const override; + Value* mulConstant(Procedure&, const Value* other) const override; + Value* checkAddConstant(Procedure&, const Value* other) const override; + Value* checkSubConstant(Procedure&, const Value* other) const override; + Value* checkMulConstant(Procedure&, const Value* other) const override; + Value* checkNegConstant(Procedure&) const override; + Value* divConstant(Procedure&, const Value* other) const override; + Value* uDivConstant(Procedure&, const Value* other) const override; + Value* modConstant(Procedure&, const Value* other) const override; + Value* uModConstant(Procedure&, const Value* other) const override; + Value* bitAndConstant(Procedure&, const Value* other) const override; + Value* bitOrConstant(Procedure&, const Value* other) const override; + Value* bitXorConstant(Procedure&, const Value* other) const override; + Value* shlConstant(Procedure&, const Value* other) const override; + Value* sShrConstant(Procedure&, const Value* other) const override; + Value* zShrConstant(Procedure&, const Value* other) const override; + Value* rotRConstant(Procedure&, const Value* other) const override; + Value* rotLConstant(Procedure&, const Value* other) const override; + Value* bitwiseCastConstant(Procedure&) const override; + Value* iToDConstant(Procedure&) const override; + Value* iToFConstant(Procedure&) const override; + + TriState equalConstant(const Value* other) const override; + TriState notEqualConstant(const Value* other) const override; + TriState lessThanConstant(const Value* other) const override; + TriState greaterThanConstant(const Value* other) const override; + TriState lessEqualConstant(const Value* other) const override; + TriState greaterEqualConstant(const Value* other) const override; + TriState aboveConstant(const Value* other) const override; + TriState belowConstant(const Value* other) const override; + TriState aboveEqualConstant(const Value* other) const override; + TriState belowEqualConstant(const Value* other) const override; + +protected: + void dumpMeta(CommaPrinter&, PrintStream&) const override; + + Value* cloneImpl() const override; + + friend class Procedure; + + Const32Value(Origin origin, int32_t value) + : Value(CheckedOpcode, Const32, Int32, origin) + , m_value(value) + { + } + +private: + int32_t m_value; +}; + +} } // namespace JSC::B3 + +#endif // ENABLE(B3_JIT) |