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author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-02-18 09:29:29 -0500 |
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committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-02-27 12:58:33 -0600 |
commit | 1ad8950a3ea4056ed343d681b5146f4b4aa27e10 (patch) | |
tree | 4dff22d7793de4244498f8c384dea196eb47a5a1 /io/dup.c | |
parent | cac626d60a863e48ab75417064984769e58c5719 (diff) | |
download | glibc-1ad8950a3ea4056ed343d681b5146f4b4aa27e10.tar.gz glibc-1ad8950a3ea4056ed343d681b5146f4b4aa27e10.tar.xz glibc-1ad8950a3ea4056ed343d681b5146f4b4aa27e10.zip |
PowerPC: llrint/llrintf POWER8 optimization
This patch add a optimized llrint/llrintf implementation for POWER8 using the new Move From VSR Doubleword instruction to gains some cycles from FP to GRP register move.
Diffstat (limited to 'io/dup.c')
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