Commit message (Collapse) | Author | Age | Files | Lines | |
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* | powerpc: Optimize POWER7 strcmp trailing checks | Rajalakshmi Srinivasaraghavan | 2015-01-13 | 1 | -114/+83 |
| | | | | | | This patch optimized the POWER7 trailing check by avoiding using byte read operations and instead use the doubleword already readed with bitwise operations. | ||||
* | Update copyright dates with scripts/update-copyrights. | Joseph Myers | 2015-01-02 | 1 | -1/+1 |
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* | PowerPC: Optimized strcmp for PPC64/POWER7 | Vidya Ranganathan | 2014-06-11 | 1 | -0/+195 |
Optimization is achieved on 8 byte aligned strings with double word comparison using cmpb instruction. On unaligned strings loop unrolling is applied for Power7 gain. |