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| author | Paul A. Clarke <pc@us.ibm.com> | 2021-10-21 11:21:01 -0500 |
|---|---|---|
| committer | Paul A. Clarke <pc@us.ibm.com> | 2021-11-29 09:50:43 -0600 |
| commit | 85289ba36c2e62de84cc0232c954d9a74bda708a (patch) | |
| tree | bb3219e79688decd1413717a3e9b5e88b7246cf4 /ABOUT-NLS | |
| parent | e2194a8b39251497d770abf3fb6ee06de6072ed9 (diff) | |
| download | gcc-85289ba36c2e62de84cc0232c954d9a74bda708a.zip gcc-85289ba36c2e62de84cc0232c954d9a74bda708a.tar.gz gcc-85289ba36c2e62de84cc0232c954d9a74bda708a.tar.bz2 | |
rs6000: Add Power10 optimization for most _mm_movemask*
Power10 ISA added `vextract*` instructions which are realized in the
`vec_extractm` instrinsic.
Use `vec_extractm` for `_mm_movemask_ps`, `_mm_movemask_pd`, and
`_mm_movemask_epi8` compatibility intrinsics, when `_ARCH_PWR10`.
2021-11-29 Paul A. Clarke <pc@us.ibm.com>
gcc
* config/rs6000/xmmintrin.h (_mm_movemask_ps): Use vec_extractm
when _ARCH_PWR10.
* config/rs6000/emmintrin.h (_mm_movemask_pd): Likewise.
(_mm_movemask_epi8): Likewise.
Diffstat (limited to 'ABOUT-NLS')
0 files changed, 0 insertions, 0 deletions