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| author | Giuseppe Cavallaro <peppe.cavallaro@st.com> | 2009-07-13 10:02:04 +0200 |
|---|---|---|
| committer | Carmelo Amoroso <carmelo.amoroso@st.com> | 2009-09-27 09:58:25 +0200 |
| commit | 3a62a3fc97e0a0da82f34d4f93575fc36599b403 (patch) | |
| tree | aed27c19a2faabaee4d314c23ec93281896b9b36 /libpthread/nptl/sysdeps/unix/sysv/linux/pt-raise.c | |
| parent | 581ce2a3b5a01c0377f512ca47c7a83fa0c36ccd (diff) | |
| download | uClibc-alpine-3a62a3fc97e0a0da82f34d4f93575fc36599b403.tar.bz2 uClibc-alpine-3a62a3fc97e0a0da82f34d4f93575fc36599b403.tar.xz | |
sh: add assembly memset from Kernel and optimise it for SH4
This patch adds the SH memset assembly implementation currenlty included
into the Kernel.
It also adds, only for little endian mode, the 64bit data transfer via FPU
(using single paired precision mode).
Tests shows that on SH4-300 we gain ~100% for size greater than 1KiB.
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Diffstat (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/pt-raise.c')
0 files changed, 0 insertions, 0 deletions