[coreboot] #188: gcc-4.7 miscompiles coreboot on -Os, -O1, -O2, -O3 in 3 different ways

ron minnich rminnich at gmail.com
Mon Oct 15 22:54:11 CEST 2012

> 2012/10/15 Hristo Venev <mustrumr97 at gmail.com>:
>> Fixed it by using my linux distribution's toolchain but specifying -march=i686
>> Probable reason: some instructions enabled by default by gcc but not enabled at
>> early stages of booting.

Oh my. What instructions are these?


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