diff options
| author | Xi Ruoyao <xry111@xry111.site> | 2025-11-16 19:38:02 +0800 |
|---|---|---|
| committer | Xi Ruoyao <xry111@xry111.site> | 2025-11-20 15:24:16 +0800 |
| commit | 6641aaa9ad5d5b3b597935b715b00e526235a852 (patch) | |
| tree | 33ad9391926c2b0326f08d5fcc7ad796a40a77df /libjava/java/security/KeyFactory.java | |
| parent | af26139fd05ee08ad968958c5248adc1f30e9be6 (diff) | |
LoongArch: Micro-optimize the blend step for vec_perm<LASX>
Clamp the selector using the actual number of elements 2w instead of the
fixed value 0x1f. So we can simply compare the clamped selector and w
to generate the mask for blending.
gcc/
* config/loongarch/loongarch.cc (loongarch_expand_vec_perm_1):
Clamp the selector using the twice of actual number of elements.
Compare the clamped selector with the element number to get the
blending mask.
Diffstat (limited to 'libjava/java/security/KeyFactory.java')
0 files changed, 0 insertions, 0 deletions