Okay.
Thanks, David
On Mon, Feb 1, 2021 at 2:17 PM wrote:
>
> From: Aaron Sawdey
>
> In a previous fusion-combine patch for rs6000, Segher had asked me to
> comment out the automatic regeneration of fusion.md. And more recently
> Edelsohn pointed out that gcc_update needed to fix the timestamp of
> fusion.md so it didn't get unnecessarily regenerated.
>
> OK for trunk if bootstrap/regtest passes?
>
> Thanks,
>Aaron
>
> contrib/ChangeLog:
>
> * gcc_update (files_and_dependencies): Add dependency for
> gcc/config/rs6000/fusion.md on gcc/config/rs6000/genfusion.md.
>
> gcc/ChangeLog:
>
> * config/rs6000/t-rs6000: Comment out auto generation of
> fusion.md for now.
> ---
> contrib/gcc_update | 1 +
> gcc/config/rs6000/t-rs6000 | 4 ++--
> 2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/contrib/gcc_update b/contrib/gcc_update
> index 43d284d8125..45a27b76cc3 100755
> --- a/contrib/gcc_update
> +++ b/contrib/gcc_update
> @@ -89,6 +89,7 @@ gcc/config/c6x/c6x-mult.md: gcc/config/c6x/c6x-mult.md.in
> gcc/config/c6x/genmult
> gcc/config/m68k/m68k-tables.opt: gcc/config/m68k/m68k-devices.def
> gcc/config/m68k/m68k-isas.def gcc/config/m68k/m68k-microarchs.def
> gcc/config/m68k/genopt.sh
> gcc/config/mips/mips-tables.opt: gcc/config/mips/mips-cpus.def
> gcc/config/mips/genopt.sh
> gcc/config/rs6000/rs6000-tables.opt: gcc/config/rs6000/rs6000-cpus.def
> gcc/config/rs6000/genopt.sh
> +gcc/config/rs6000/fusion.md: gcc/config/rs6000/genfusion.pl
> gcc/config/tilegx/mul-tables.c: gcc/config/tilepro/gen-mul-tables.cc
> gcc/config/tilepro/mul-tables.c: gcc/config/tilepro/gen-mul-tables.cc
> # And then, language-specific files
> diff --git a/gcc/config/rs6000/t-rs6000 b/gcc/config/rs6000/t-rs6000
> index e3a58bf31bf..1541a653738 100644
> --- a/gcc/config/rs6000/t-rs6000
> +++ b/gcc/config/rs6000/t-rs6000
> @@ -47,8 +47,8 @@ rs6000-call.o: $(srcdir)/config/rs6000/rs6000-call.c
> $(COMPILE) $<
> $(POSTCOMPILE)
>
> -$(srcdir)/config/rs6000/fusion.md: $(srcdir)/config/rs6000/genfusion.pl
> - $(srcdir)/config/rs6000/genfusion.pl >
> $(srcdir)/config/rs6000/fusion.md
> +#$(srcdir)/config/rs6000/fusion.md: $(srcdir)/config/rs6000/genfusion.pl
> +# $(srcdir)/config/rs6000/genfusion.pl >
> $(srcdir)/config/rs6000/fusion.md
>
> $(srcdir)/config/rs6000/rs6000-tables.opt: $(srcdir)/config/rs6000/genopt.sh
> \
>$(srcdir)/config/rs6000/rs6000-cpus.def
> --
> 2.27.0
>
