On 7/9/20 2:21 PM, Nick Lowe wrote: > Hi all, > > Might it be better to compile for march i686 and mtune i686 instead of > pentium-mmx for both targets these days? Are there any devices anybody > uses that are not i686 compatible? > > AMD's Geode processors offer full i686 features. (The NOPL instruction > has not been erroneously generated by binutils/GAS for a decade, it used > to be a historical issue due to a bug > there: https://gcc.gnu.org/legacy-ml/gcc/2010-08/msg00194.html) > > Cheers, > > Nick
Hi, My initial concern was that the commit message was not really clear to me. I think we can drop support for everything which does not support i686 (Pentium pro) instruction set. GCC compiler option documentation: https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html Hauke
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