Commit message (Collapse) | Author | Age | Files | Lines | |
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* | x86: Remove mem{move|cpy}-ssse3-back | Noah Goldstein | 2022-04-14 | 1 | -4/+0 |
| | | | | | | | With SSE2, SSE4.1, AVX2, and EVEX versions very few targets prefer SSSE3. As a result it is no longer worth it to keep the SSSE3 versions given the code size cost. Reviewed-by: H.J. Lu <hjl.tools@gmail.com> | ||||
* | Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7 | H.J. Lu | 2010-06-30 | 1 | -0/+4 |
This patch includes optimized 64bit memcpy/memmove for Atom, Core 2 and Core i7. It improves memcpy by up to 3X on Atom, up to 4X on Core 2 and up to 1X on Core i7. It also improves memmove by up to 3X on Atom, up to 4X on Core 2 and up to 2X on Core i7. |