On Wed, Sep 06, 2023 at 07:43:26AM +0100, Richard Sandiford wrote:
> Yang Yujie writes:
> > @@ -5171,25 +5213,21 @@ case "${target}" in
> > # ${with_multilib_list} should not contain whitespaces,
> > # consecutive commas or slashes.
> > if echo "${with_multilib_
Yang Yujie writes:
> @@ -5171,25 +5213,21 @@ case "${target}" in
> # ${with_multilib_list} should not contain whitespaces,
> # consecutive commas or slashes.
> if echo "${with_multilib_list}" \
> - | grep -E -e "[[:space:]]" -e '[,/][,/]' -e '[
On Mon, Aug 14, 2023 at 01:22:32PM +0800, Xi Ruoyao wrote:
> On Mon, 2023-08-14 at 11:57 +0800, Yang Yujie wrote:
> > The configure script and the GCC driver are updated so that
> > it is easier to customize and control GCC builds for targeting
> > different LoongArch implementations.
> >
> > * Su
On Mon, Aug 14, 2023 at 04:49:11PM +0800, Xi Ruoyao wrote:
> On Mon, 2023-08-14 at 16:44 +0800, Yujie Yang wrote:
> > I assume we all want:
> >
> > (1) -mlasx -mlsx -> enable LSX and LASX
> > (2) -mlasx -mno-lsx -> disable LSX and LASX
> > (3) -mno-lsx -mlasx -> enable LSX and LASX
>
> Yes.
>
On Mon, 2023-08-14 at 16:57 +0800, Yujie Yang wrote:
> On Mon, Aug 14, 2023 at 04:49:11PM +0800, Xi Ruoyao wrote:
> > On Mon, 2023-08-14 at 16:44 +0800, Yujie Yang wrote:
> > > I assume we all want:
> > >
> > > (1) -mlasx -mlsx -> enable LSX and LASX
> > > (2) -mlasx -mno-lsx -> disable LSX and
On Mon, 2023-08-14 at 16:44 +0800, Yujie Yang wrote:
> I assume we all want:
>
> (1) -mlasx -mlsx -> enable LSX and LASX
> (2) -mlasx -mno-lsx -> disable LSX and LASX
> (3) -mno-lsx -mlasx -> enable LSX and LASX
Yes.
> Unless we declare -mlsx / -mlasx as driver deferred, AFAIK there is no oth
On Mon, Aug 14, 2023 at 01:58:24PM +0800, Xi Ruoyao wrote:
> On Mon, 2023-08-14 at 11:57 +0800, Yang Yujie wrote:
> > * Support options for LoongArch SIMD extensions:
> > new configure options --with-simd={none,lsx,lasx};
> > new driver options -m[no]-l[a]sx / -msimd={none,lsx,lasx}.
>
> I sug
On Mon, 2023-08-14 at 13:58 +0800, Xi Ruoyao via Gcc-patches wrote:
> On Mon, 2023-08-14 at 11:57 +0800, Yang Yujie wrote:
> > * Support options for LoongArch SIMD extensions:
> > new configure options --with-simd={none,lsx,lasx};
> > new driver options -m[no]-l[a]sx / -msimd={none,lsx,lasx}.
>
On Mon, 2023-08-14 at 11:57 +0800, Yang Yujie wrote:
> * Support options for LoongArch SIMD extensions:
> new configure options --with-simd={none,lsx,lasx};
> new driver options -m[no]-l[a]sx / -msimd={none,lsx,lasx}.
I suggest to rename --with-simd= to --with-ext= and accept a comma-
separate
On Mon, 2023-08-14 at 11:57 +0800, Yang Yujie wrote:
> loongarch64)
> - tune_pattern="loongarch64|la464"
> - tune_default="la464"
> + tune_pattern="native|abi-default|loongarch64|la464"
I think we can remove tune_pat
On Mon, 2023-08-14 at 11:57 +0800, Yang Yujie wrote:
> The configure script and the GCC driver are updated so that
> it is easier to customize and control GCC builds for targeting
> different LoongArch implementations.
>
> * Support options for LoongArch SIMD extensions:
> new configure options
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