On Mon, Dec 4, 2023 at 4:46 AM Kito Cheng <[email protected]> wrote:
>
> Wait, I got this on my machine?
>
> ../../../../riscv-gnu-toolchain-trunk/gcc/gcc/doc/invoke.texi:29774:
> misplaced }
> ../../../../riscv-gnu-toolchain-trunk/gcc/gcc/doc/invoke.texi:29786:
> misplaced }
@{n} should be @var{n}.
I was too optimistic and sent the patch before the build finished (or
in this case failed).
Sorry for that.
I have sent a v2 that builds fine:
https://gcc.gnu.org/pipermail/gcc-patches/2023-December/639142.html
>
>
> On Mon, Dec 4, 2023 at 10:43 AM Kito Cheng <[email protected]> wrote:
> >
> > LGTM
> >
> > On Sun, Dec 3, 2023 at 5:16 AM Christoph Müllner
> > <[email protected]> wrote:
> >>
> >> This patch documents the optimization parameter
> >> riscv-strcmp-inline-limit, which can be used to tweak the behaviour
> >> of -minline-strcmp and -minline-strncmp.
> >>
> >> gcc/ChangeLog:
> >>
> >> PR target/112650
> >> * doc/invoke.texi: Document riscv-strcmp-inline-limit.
> >>
> >> Signed-off-by: Christoph Müllner <[email protected]>
> >> ---
> >> gcc/doc/invoke.texi | 8 ++++++++
> >> 1 file changed, 8 insertions(+)
> >>
> >> diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
> >> index 2fab4c5d71f..ba2d843b484 100644
> >> --- a/gcc/doc/invoke.texi
> >> +++ b/gcc/doc/invoke.texi
> >> @@ -29846,6 +29846,10 @@ Inlining will only be done if the strings are
> >> properly aligned
> >> and instructions for accelerated processing are available.
> >> The default is to not inline strcmp calls.
> >>
> >> +The @option{--param riscv-strcmp-inline-limit=@{n}} parameter controls
> >> +the maximum number of bytes compared by the inlined code.
> >> +The default value is 64.
> >> +
> >> @opindex minline-strncmp
> >> @item -minline-strncmp
> >> @itemx -mno-inline-strncmp
> >> @@ -29854,6 +29858,10 @@ Inlining will only be done if the strings are
> >> properly aligned
> >> and instructions for accelerated processing are available.
> >> The default is to not inline strncmp calls.
> >>
> >> +The @option{--param riscv-strcmp-inline-limit=@{n}} parameter controls
> >> +the maximum number of bytes compared by the inlined code.
> >> +The default value is 64.
> >> +
> >> @opindex mshorten-memrefs
> >> @item -mshorten-memrefs
> >> @itemx -mno-shorten-memrefs
> >> --
> >> 2.41.0
> >>
