[LEDE-DEV] [PATCH 2/2] toolchain: gcc: drop MIPS patch

[Felix Fietkau]

On 2017-08-22 12:01, Kevin Darbyshire-Bryant wrote:
> Drop 300-mips_Os_cpu_rtx_cost_model.patch for gcc 7.2
> 
> This was causing mis-compilation of dropbear with the default '-Os' size
> optimization as reported in FS#814
> 
> Tested on ar71xx, archer C7 v2.  For size comparison of my whole build:
> 
> 12058628 O2-withoutpatch-dropbearworks.bin
> 12058628 O2-withpatch-dropbearworks.bin
> 11468804 Os-withoutpatch-dropbearworks.bin
> 11468804 Os-withpatch-dropbearfails.bin
> 
> Signed-off-by: Kevin Darbyshire-Bryant <kevin at darbyshire-bryant.me.uk>
I strongly suspect that this change is hiding the real bug instead of
fixing it. Please double-check that the mis-compilation also does not
happen with -O2 instead of -Os.

- Felix