Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "src/compiler/opcodes.h" |
| 6 | |
| 7 | #include <algorithm> |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 8 | #include <ostream> |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 9 | |
| 10 | #include "src/base/macros.h" |
| 11 | |
| 12 | namespace v8 { |
| 13 | namespace internal { |
| 14 | namespace compiler { |
| 15 | |
| 16 | namespace { |
| 17 | |
| 18 | char const* const kMnemonics[] = { |
| 19 | #define DECLARE_MNEMONIC(x) #x, |
| 20 | ALL_OP_LIST(DECLARE_MNEMONIC) |
| 21 | #undef DECLARE_MNEMONIC |
| 22 | "UnknownOpcode"}; |
| 23 | |
| 24 | } // namespace |
| 25 | |
| 26 | |
| 27 | // static |
| 28 | char const* IrOpcode::Mnemonic(Value value) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 29 | size_t const n = std::min<size_t>(value, arraysize(kMnemonics) - 1); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 30 | return kMnemonics[n]; |
| 31 | } |
| 32 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 33 | |
| 34 | std::ostream& operator<<(std::ostream& os, IrOpcode::Value opcode) { |
| 35 | return os << IrOpcode::Mnemonic(opcode); |
| 36 | } |
| 37 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 38 | } // namespace compiler |
| 39 | } // namespace internal |
| 40 | } // namespace v8 |