[Intel-gfx] [PATCH 1/3] Drop "-Wunsafe-loop-optimizations".

[Ben Widawsky]

On 2012-08-02 11:29, Eric Anholt wrote:
> It warns about totally sensible things done in intel_decode.c.  I've
> never seen this warn do anything useful, and apparently I was the one
> to introduce it when I added the giant pile of warning flags back in
> 2008.
> ---
>  configure.ac |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure.ac b/configure.ac
> index 09fed53..3eaec74 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -133,7 +133,7 @@ MAYBE_WARN="-Wall -Wextra \
>  -Wpointer-arith -Wwrite-strings -Wstrict-prototypes \
>  -Wmissing-prototypes -Wmissing-declarations -Wnested-externs \
>  -Wpacked -Wswitch-enum -Wmissing-format-attribute \
> --Wstrict-aliasing=2 -Winit-self -Wunsafe-loop-optimizations \
> +-Wstrict-aliasing=2 -Winit-self \
>  -Wdeclaration-after-statement -Wold-style-definition \
>  -Wno-missing-field-initializers -Wno-unused-parameter \
>  -Wno-attributes -Wno-long-long -Winline"

If you're interested:
http://lists.freedesktop.org/archives/dri-devel/2012-June/024636.html