Commit message (Collapse) | Author | Age | Files | Lines | |
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* | PowerPC: optimized strpbrk for POWER7 | Adhemerval Zanella | 2014-03-20 | 1 | -0/+31 |
This patch add an optimized strpbrk for POWER7 by using a different algorithm than default implementation: it constructs a table based on the 'accept' argument and use this table to check for any occurance on the input string. The idea is similar as x86_64 uses. For PowerPC some tunings were added, such as unroll loops and memory clear using VSX instructions. |