Re: [PATCH 1/2][AArch64] Add bfx attribute

2016-11-11 Thread Richard Earnshaw
On 10/11/16 17:11, Wilco Dijkstra wrote: > Currently the SBFM, UBFM and BFM instructions all use the attribute "bfm". > SBFM and UBFM include all shifts on AArch64, which are simpler than bitfield > insert. Add a new bfx attribute for these instructions so that they can be > modelled more accurate

[PATCH 1/2][AArch64] Add bfx attribute

2016-11-10 Thread Wilco Dijkstra
Currently the SBFM, UBFM and BFM instructions all use the attribute "bfm". SBFM and UBFM include all shifts on AArch64, which are simpler than bitfield insert. Add a new bfx attribute for these instructions so that they can be modelled more accurately in the future. There is no difference in code