| OLD | NEW |
| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #if V8_TARGET_ARCH_ARM64 | 5 #if V8_TARGET_ARCH_ARM64 |
| 6 | 6 |
| 7 #include "arm64/utils-arm64.h" | 7 #include "src/arm64/utils-arm64.h" |
| 8 | 8 |
| 9 | 9 |
| 10 namespace v8 { | 10 namespace v8 { |
| 11 namespace internal { | 11 namespace internal { |
| 12 | 12 |
| 13 #define __ assm-> | 13 #define __ assm-> |
| 14 | 14 |
| 15 | 15 |
| 16 int CountLeadingZeros(uint64_t value, int width) { | 16 int CountLeadingZeros(uint64_t value, int width) { |
| 17 // TODO(jbramley): Optimize this for ARM64 hosts. | 17 // TODO(jbramley): Optimize this for ARM64 hosts. |
| (...skipping 62 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 80 | 80 |
| 81 int MaskToBit(uint64_t mask) { | 81 int MaskToBit(uint64_t mask) { |
| 82 ASSERT(CountSetBits(mask, 64) == 1); | 82 ASSERT(CountSetBits(mask, 64) == 1); |
| 83 return CountTrailingZeros(mask, 64); | 83 return CountTrailingZeros(mask, 64); |
| 84 } | 84 } |
| 85 | 85 |
| 86 | 86 |
| 87 } } // namespace v8::internal | 87 } } // namespace v8::internal |
| 88 | 88 |
| 89 #endif // V8_TARGET_ARCH_ARM64 | 89 #endif // V8_TARGET_ARCH_ARM64 |
| OLD | NEW |