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Their GCC version was forked a while back because of quality issues in "stable" releases of GCC. Optimizing compilers have gotten a lot better since then. Upstr
by microcolonel 9y ago
Their GCC version was forked a while back because of quality issues in "stable" releases of GCC. Optimizing compilers have gotten a lot better since then. Upstream Clang still (in aggregate) generates worse code than upstream GCC, but the point is that Clang's stable releases tend to have fewer correctness regressions, and optimize more than OpenBSD's current version of GCC.