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 <ke...@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.
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