RE: [PATCH][AArch64] Enable fusion of AES instructions

2015-12-15 Thread Wilco Dijkstra
Kyrill Tkachov wrote: > On 14/10/15 13:30, Wilco Dijkstra wrote: > > Enable instruction fusion of dependent AESE; AESMC and AESD; AESIMC pairs. > > This can give up to 2x > > speedup on many AArch64 implementations. Also model the crypto instructions > > on Cortex-A57 according > > to the Optimiz

Re: [PATCH][AArch64] Enable fusion of AES instructions

2015-10-20 Thread Kyrill Tkachov
On 14/10/15 13:30, Wilco Dijkstra wrote: Enable instruction fusion of dependent AESE; AESMC and AESD; AESIMC pairs. This can give up to 2x speedup on many AArch64 implementations. Also model the crypto instructions on Cortex-A57 according to the Optimization Guide. Passes regression tests.

Re: [PATCH][AArch64] Enable fusion of AES instructions

2015-10-20 Thread Marcus Shawcroft
On 14 October 2015 at 13:30, Wilco Dijkstra wrote: > Enable instruction fusion of dependent AESE; AESMC and AESD; AESIMC pairs. > This can give up to 2x > speedup on many AArch64 implementations. Also model the crypto instructions > on Cortex-A57 according > to the Optimization Guide. > > Passes