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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. |
Erik Corry
2011/02/22 12:27:19
It seems to me that this should either be unchange
Vyacheslav Egorov (Chromium)
2011/02/23 14:31:46
Done.
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2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
11 // with the distribution. | 11 // with the distribution. |
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50 int CompilerIntrinsics::CountLeadingZeros(uint32_t value) { | 50 int CompilerIntrinsics::CountLeadingZeros(uint32_t value) { |
51 return __builtin_clz(value); | 51 return __builtin_clz(value); |
52 } | 52 } |
53 #else | 53 #else |
54 #error Unsupported compiler | 54 #error Unsupported compiler |
55 #endif | 55 #endif |
56 | 56 |
57 } } // namespace v8::internal | 57 } } // namespace v8::internal |
58 | 58 |
59 #endif // V8_COMPILER_INTRINSICS_H_ | 59 #endif // V8_COMPILER_INTRINSICS_H_ |
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