OK /Marcus
On 30 April 2013 16:19, James Greenhalgh <james.greenha...@arm.com> wrote: > > Hi, > > This patch moves around the max/min infrastructure such that > we can more uniformly access the backend RTL patterns and such > that it uses the standard pattern names. > > We also fixup the bugs this introduces in arm_neon.h which expected > the older names. > > Regression tested on aarch64-none-elf with no issues. > > Thanks, > James > > --- > gcc/ > > 2013-04-30 James Greenhalgh <james.greenha...@arm.com> > > * config/aarch64/aarch64-simd-builtins.def > (reduc_smax_): New. > (reduc_smin_): Likewise. > (reduc_umax_): Likewise. > (reduc_umin_): Likewise. > (reduc_smax_nan_): Likewise. > (reduc_smin_nan_): Likewise. > (fmax): Remove. > (fmin): Likewise. > (smax): Update for V2SF, V4SF and V2DF modes. > (smin): Likewise. > (smax_nan): New. > (smin_nan): Likewise. > * config/aarch64/aarch64-simd.md (<maxmin><mode>3): Rename to... > (<su><maxmin><mode>3): ...This, refactor. > (s<maxmin><mode>3): New. > (<maxmin_uns><mode>3): Likewise. > (reduc_<maxmin_uns>_<mode>): Refactor. > (reduc_<maxmin_uns>_v4sf): Likewise. > (reduc_<maxmin_uns>_v2si): Likewise. > (aarch64_<fmaxmin><mode>: Remove. > * config/aarch64/arm_neon.h (vmax<q>_f<32,64>): Rewrite to use > new builtin names. > (vmin<q>_f<32,64>): Likewise. > * config/iterators.md (unspec): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV. > (FMAXMIN): New. > (su): Add mappings for smax, smin, umax, umin. > (maxmin): New. > (FMAXMINV): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV. > (FMAXMIN): Rename as... > (FMAXMIN_UNS): ...This. > (maxminv): Remove. > (fmaxminv): Likewise. > (fmaxmin): Likewise. > (maxmin_uns): New. > (maxmin_uns_op): Likewise.
