On Fri, Jul 30, 2021 at 4:58 AM Joseph Myers wrote:
>
> On Tue, 27 Jul 2021, Hongtao Liu via Gcc-patches wrote:
>
> > modified gcc/emit-rtl.c
> > @@ -928,6 +928,10 @@ validate_subreg (machine_mode omode, machine_mode
> > imode,
> > fix them all. */
> >if (omode == word_mode)
> >
On Tue, 27 Jul 2021, Hongtao Liu via Gcc-patches wrote:
> modified gcc/emit-rtl.c
> @@ -928,6 +928,10 @@ validate_subreg (machine_mode omode, machine_mode imode,
> fix them all. */
>if (omode == word_mode)
> ;
> + /* ???Similarly like (subreg:DI (reg:SF), also allow (subreg:SI
On Thu, Jul 22, 2021 at 8:14 PM Richard Biener
wrote:
>
> On Wed, Jul 21, 2021 at 9:43 AM liuhongt wrote:
> >
> > gcc/ChangeLog:
> >
> > * optabs-query.c (get_best_extraction_insn): Use word_mode for
> > HF field.
> >
> > libgcc/ChangeLog:
> >
> > *
On Wed, Jul 21, 2021 at 9:43 AM liuhongt wrote:
>
> gcc/ChangeLog:
>
> * optabs-query.c (get_best_extraction_insn): Use word_mode for
> HF field.
>
> libgcc/ChangeLog:
>
> * config/i386/32/sfp-machine.h (_FP_NANFRAC_H): New macro.
> * config/i386/64/sfp-machine.h
On Wed, Jul 21, 2021 at 9:43 AM liuhongt wrote:
>
> gcc/ChangeLog:
>
> * optabs-query.c (get_best_extraction_insn): Use word_mode for
> HF field.
>
> libgcc/ChangeLog:
>
> * config/i386/32/sfp-machine.h (_FP_NANFRAC_H): New macro.
> * config/i386/64/sfp-machine.h
gcc/ChangeLog:
* optabs-query.c (get_best_extraction_insn): Use word_mode for
HF field.
libgcc/ChangeLog:
* config/i386/32/sfp-machine.h (_FP_NANFRAC_H): New macro.
* config/i386/64/sfp-machine.h (_FP_NANFRAC_H): Ditto.
* config/i386/sfp-machine.h
