OpenBSD yachotsa chithandizo cha nsanja ya Loongson, yomwe idawonjezedwa mu 2010 pa ma processor a Loongson 2E ndi 2F omwe amagwirizana ndi MIPS. Chifukwa chochotserachi chikutchulidwa ngati mavuto pakupanga nsanja ya mips64el m'mitundu yatsopano ya Clang compiler. Pambuyo poyesa kudzipangira clang 22 (kumanga clang 22 code pogwiritsa ntchito clang 22 compiler), ngozi zinayamba kuchitika, zomwe sizinachitike pomanga clang 22 pogwiritsa ntchito clang 19.
Wopanga mapulogalamu amene amasunga nsanja ya Loongson anati alibe nthawi kapena mphamvu zofufuzira chifukwa cha regression, makamaka popeza clang self-build cycle imatenga masiku 10 pa kompyuta yomwe ilipo ndi Loongson CPU. Regression mwina ikugwirizana ndi endian handling, chifukwa vutoli silichitika pa nsanja ya MIPS Octeon (Loongson ndi Little-Endian, Octeon ndi Big-Endian). Njira yobwererera ku GCC 4 yathetsedwa chifukwa ma port ambiri amafuna compiler yomwe imathandizira muyezo wa C++ 11.
Source: opennet.ru
