PING: [PATCH, ARM, iWMMXt][4/5]: WMMX machine description

[Xinyu Qi]

Ping.

http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01105.html

At 2011-07-14 15:45:09,"Xinyu Qi" <xyqi@marvell.com> wrote:
> > Hi,
> >
> > It is the fourth part of iWMMXt maintenance.
> >
> 
> Since "*cond_iwmmxt_movsi_insn" would be got rid of soon, I keep it unchanged.
> 
> *config/arm/arm.c (arm_output_iwmmxt_shift_immediate): New function.
>  (arm_output_iwmmxt_tinsr): Ditto.
> *config/arm/arm-protos.h (arm_output_iwmmxt_shift_immediate): New
> prototype.
>  (arm_output_iwmmxt_tinsr): Ditto.
> *config/arm/iwmmxt.md (WCGR0, WCGR1, WCGR2, WCGR3): New constant.
>  (iwmmxt_psadbw, iwmmxt_walign, iwmmxt_tmrc, iwmmxt_tmcr): Delete.
>  (iwmmxt_tbcstqi, iwmmxt_tbcsthi, iwmmxt_tbcstsi, *iwmmxt_clrv8qi,
> *iwmmxt_clrv4hi, *iwmmxt_clrv2si): Rename...
>  (tbcstv8qi, tbcstv4hi, tbsctv2si, iwmmxt_clrv8qi, iwmmxt_clrv4hi,
> iwmmxt_clrv2si): ...New pattern.
>  (*and<mode>3_iwmmxt, *ior<mode>3_iwmmxt, *xor<mode>3_iwmmxt, rori<mode>3,
> ashri<mode>3_iwmmxt, lshri<mode>3_iwmmxt, ashli<mode>3_iwmmxt,
> iwmmxt_waligni, iwmmxt_walignr, iwmmxt_walignr0, iwmmxt_walignr1,
> iwmmxt_walignr2, iwmmxt_walignr3, iwmmxt_setwcgr0, iwmmxt_setwcgr1,
> iwmmxt_setwcgr2, iwmmxt_setwcgr3, iwmmxt_getwcgr0, iwmmxt_getwcgr1,
> iwmmxt_getwcgr2, iwmmxt_getwcgr3): New pattern.
> (All instruction patterns): Add wtype attribute.
>  (*iwmmxt_arm_movdi, *iwmmxt_movsi_insn, iwmmxt_uavgrndv8qi3,
> iwmmxt_uavgrndv4hi3, iwmmxt_uavgv8qi3, iwmmxt_uavgv4hi3, iwmmxt_tinsrb,
> iwmmxt_tinsrh, iwmmxt_tinsrw, eqv8qi3, eqv4hi3, eqv2si3, gtuv8qi3, gtuv4hi3,
> gtuv2si3, gtv8qi3, gtv4hi3, gtv2si3, iwmmxt_wunpckihb, iwmmxt_wunpckihh,
> iwmmxt_wunpckihw, iwmmxt_wunpckilb, iwmmxt_wunpckilh, iwmmxt_wunpckilw,
> iwmmxt_wunpckehub, iwmmxt_wunpckehuh, iwmmxt_wunpckehuw, iwmmxt_wunpckehsb,
> iwmmxt_wunpckehsh, iwmmxt_wunpckehsw, iwmmxt_wunpckelub, iwmmxt_wunpckeluh,
> iwmmxt_wunpckeluw, iwmmxt_wunpckelsb, iwmmxt_wunpckelsh, iwmmxt_wunpckelsw,
> iwmmxt_wmadds, iwmmxt_wmaddu, iwmmxt_wsadb, iwmmxt_wsadh, iwmmxt_wsadbz,
> iwmmxt_wsadhz): Revise.
>  (iwmmxt2.md): Include.
> *config/arm/iwmmxt2.md: New file.
> *config/arm/iterators.md (VMMX2): New mode_iterator.
> *config/arm/arm.md (wtype): New attribute.
> *config/arm/t-arm (MD_INCLUDES): Add iwmmxt2.md.
> 
> Thanks,
> Xinyu