| /* |
| * Copyright (C) 2014 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. |
| */ |
| |
| #include "config.h" |
| #include "DFGArithMode.h" |
| |
| #if ENABLE(DFG_JIT) |
| |
| #include "DFGOperations.h" |
| #include "JSCInlines.h" |
| #include <wtf/PrintStream.h> |
| |
| namespace JSC { namespace DFG { |
| |
| Arith::UnaryFunction arithUnaryFunction(Arith::UnaryType type) |
| { |
| switch (type) { |
| #define DFG_ARITH_UNARY(capitalizedName, lowerName) \ |
| case Arith::UnaryType::capitalizedName: \ |
| return static_cast<Arith::UnaryFunction>(JSC::Math::lowerName); |
| FOR_EACH_DFG_ARITH_UNARY_OP(DFG_ARITH_UNARY) |
| #undef DFG_ARITH_UNARY |
| } |
| RELEASE_ASSERT_NOT_REACHED(); |
| |
| } |
| |
| Arith::UnaryOperation arithUnaryOperation(Arith::UnaryType type) |
| { |
| switch (type) { |
| #define DFG_ARITH_UNARY(capitalizedName, lowerName) \ |
| case Arith::UnaryType::capitalizedName: \ |
| return static_cast<Arith::UnaryOperation>(operationArith##capitalizedName); |
| FOR_EACH_DFG_ARITH_UNARY_OP(DFG_ARITH_UNARY) |
| #undef DFG_ARITH_UNARY |
| } |
| RELEASE_ASSERT_NOT_REACHED(); |
| } |
| |
| } } // namespace JSC::DFG |
| |
| namespace WTF { |
| |
| void printInternal(PrintStream& out, JSC::DFG::Arith::Mode mode) |
| { |
| switch (mode) { |
| case JSC::DFG::Arith::NotSet: |
| out.print("NotSet"); |
| return; |
| case JSC::DFG::Arith::Unchecked: |
| out.print("Unchecked"); |
| return; |
| case JSC::DFG::Arith::CheckOverflow: |
| out.print("CheckOverflow"); |
| return; |
| case JSC::DFG::Arith::CheckOverflowAndNegativeZero: |
| out.print("CheckOverflowAndNegativeZero"); |
| return; |
| case JSC::DFG::Arith::DoOverflow: |
| out.print("DoOverflow"); |
| return; |
| } |
| RELEASE_ASSERT_NOT_REACHED(); |
| } |
| |
| void printInternal(PrintStream& out, JSC::DFG::Arith::RoundingMode mode) |
| { |
| switch (mode) { |
| case JSC::DFG::Arith::RoundingMode::Int32: |
| out.print("Int32"); |
| return; |
| case JSC::DFG::Arith::RoundingMode::Int32WithNegativeZeroCheck: |
| out.print("Int32WithNegativeZeroCheck"); |
| return; |
| case JSC::DFG::Arith::RoundingMode::Double: |
| out.print("Double"); |
| return; |
| } |
| RELEASE_ASSERT_NOT_REACHED(); |
| } |
| |
| void printInternal(PrintStream& out, JSC::DFG::Arith::UnaryType type) |
| { |
| switch (type) { |
| #define DFG_ARITH_UNARY(capitalizedName, lowerName) \ |
| case JSC::DFG::Arith::UnaryType::capitalizedName: \ |
| out.print(#capitalizedName); \ |
| return; |
| FOR_EACH_DFG_ARITH_UNARY_OP(DFG_ARITH_UNARY) |
| #undef DFG_ARITH_UNARY |
| } |
| RELEASE_ASSERT_NOT_REACHED(); |
| } |
| |
| |
| } // namespace WTF |
| |
| #endif // ENABLE(DFG_JIT) |
| |