Re: [Minios-devel] [UNIKRAFT/RUBY PATCH 1/1] Fix crash caused by the Optimize for Performance config option

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

Thanks a lot!

Reviewed-by: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>

On 20.02.20 10:58, Vlad-Andrei BĂDOIU (78692) wrote:
> We disable the gcse, gnu-unique, and move-loop-invariants
> flags enabled by O2.
>
> Signed-off-by: Vlad-Andrei BĂDOIU <vlad_andrei.badoiu@xxxxxxxxxxxxxxx>
> ---
>   Makefile.uk | 7 +++++++
>   1 file changed, 7 insertions(+)
>
> diff --git a/Makefile.uk b/Makefile.uk
> index 6d706b3..87045f6 100644
> --- a/Makefile.uk
> +++ b/Makefile.uk
> @@ -74,6 +74,13 @@ LIBRUBY_SUPRESS_CXXFLAGS-y += $(LIBRUBY_SUPPRESS_FLAGS-y)
>   LIBRUBY_CFLAGS-y           += $(LIBRUBY_SUPRESS_CFLAGS-y)
>   LIBRUBY_CXXFLAGS-y         += $(LIBRUBY_SUPRESS_CXXFLAGS-y)
>   
> +CFLAGS-$(CONFIG_LIBRUBY)   += -fno-gcse -fno-gnu-unique \
> +                  -fno-move-loop-invariants
> +CXXFLAGS-$(CONFIG_LIBRUBY) += -fno-gcse -fno-gnu-unique \
> +                  -fno-move-loop-invariants
> +GOFLAGS-$(CONFIG_LIBRUBY)  += -fno-gcse -fno-gnu-unique \
> +                  -fno-move-loop-invariants
> +
>   
> ################################################################################
>   # Helpers
>   
> ################################################################################
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