Re: [PING, PATCH v2, ARM] 64-bit shifts in NEON

2012-11-13 Thread Ramana Radhakrishnan
On 11/12/12 14:10, Ulrich Weigand wrote: http://gcc.gnu.org/ml/gcc-patches/2012-10/msg01521.html Ping. This is OK. Please apply. regards, Ramana

[PING, PATCH v2, ARM] 64-bit shifts in NEON

2012-11-12 Thread Ulrich Weigand
http://gcc.gnu.org/ml/gcc-patches/2012-10/msg01521.html Ping. Bye, Ulrich -- Dr. Ulrich Weigand GNU Toolchain for Linux on System z and Cell BE ulrich.weig...@de.ibm.com

[PATCH v2, ARM] 64-bit shifts in NEON

2012-10-16 Thread Ulrich Weigand
Richard Earnshaw wrote: > On 20/09/12 16:49, Ulrich Weigand wrote: > > Richard Earnshaw wrote: > > > >> Hmm, this is going to cause bottlenecks on Cortex-A15: writing a Neon > >> single-precision register and then reading it back as a double-precision > >> value will cause scheduling problems. [sni