Re: [PATCH 1/1] RISC-V: Imply 'Zicsr' from 'Zcmt'

[Kito Cheng <kito.cheng@gmail.com>]

Hi Tsukasa:

I guess you might did something wrong during commit this patch and
"RISC-V: Add stub support for existing extensions"

https://github.com/gcc-mirror/gcc/commit/f30d6a48635b5b180e46c51138d0938d33abd942

On Tue, Aug 29, 2023 at 4:55 PM Tsukasa OI via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> On 2023/08/29 17:42, Kito Cheng wrote:
> > LGTM, did you have commit access for GCC repo? you should obtain it if
> > you don't have it yet, I think you are already an important member of
> > the RISC-V GNU toolchain community :)
>
> Not yet (only Binutils/GDB).  Jeff is mainly merging my changes to the
> trunk so far.
>
> Thanks for mentioning and sponsoring me for write access to GCC.  I
> truly appreciate that mentioning me as an important member and write
> access to the GCC repository will be also helpful.
>
> I'll contact GCC overseers later.
>
> Sincerely,
> Tsukasa
>
> >
> > https://gcc.gnu.org/gitwrite.html#authenticated , and you can add me
> > to the cc list as your sponsor.
> >
> >
> >
> > On Tue, Aug 29, 2023 at 11:42 AM Tsukasa OI via Gcc-patches
> > <gcc-patches@gcc.gnu.org> wrote:
> >>
> >> From: Tsukasa OI <research_trasio@irq.a4lg.com>
> >>
> >> As the specification states, the 'Zcmt' extension depends on the 'Zca' and
> >> 'Zicsr' extensions.  This commit reflects this implication.
> >>
> >> gcc/ChangeLog:
> >>
> >>         * common/config/riscv/riscv-common.cc
> >>         (riscv_implied_info): Add implication from 'Zcmt' to 'Zicsr'.
> >> ---
> >>  gcc/common/config/riscv/riscv-common.cc | 1 +
> >>  1 file changed, 1 insertion(+)
> >>
> >> diff --git a/gcc/common/config/riscv/riscv-common.cc b/gcc/common/config/riscv/riscv-common.cc
> >> index a5b62cda3a09..1315c8a745ec 100644
> >> --- a/gcc/common/config/riscv/riscv-common.cc
> >> +++ b/gcc/common/config/riscv/riscv-common.cc
> >> @@ -142,6 +142,7 @@ static const riscv_implied_info_t riscv_implied_info[] =
> >>    {"zcb",  "zca"},
> >>    {"zcmp", "zca"},
> >>    {"zcmt", "zca"},
> >> +  {"zcmt", "zicsr"},
> >>
> >>    {NULL, NULL}
> >>  };
> >> --
> >> 2.42.0
> >>
> >