diff options
| author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-06-25 11:54:31 -0500 |
|---|---|---|
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-07-07 15:41:27 -0500 |
| commit | 87868c2418fb74357757e3b739ce5b76b17a8929 (patch) | |
| tree | 9ec2b1d9a4c0cf6af2a4306e09a11fc992bea94c /sysdeps/powerpc/powerpc32/fpu/s_rint.S | |
| parent | 07aedd78b095093e866efd4809a80090e2b91a0b (diff) | |
| download | glibc-87868c2418fb74357757e3b739ce5b76b17a8929.tar.gz glibc-87868c2418fb74357757e3b739ce5b76b17a8929.tar.xz glibc-87868c2418fb74357757e3b739ce5b76b17a8929.zip | |
PowerPC: Align power7 memcpy using VSX to quadword
This patch changes power7 memcpy to use VSX instructions only when memory is aligned to quardword. It is to avoid unaligned kernel traps on non-cacheable memory (for instance, memory-mapped I/O).
Diffstat (limited to 'sysdeps/powerpc/powerpc32/fpu/s_rint.S')
0 files changed, 0 insertions, 0 deletions