Ian Lance Taylor <iant@xxxxxxxxxx> writes: >> tuple_test(std::tuple<A> const&): >> movq (%rdi), %rax >> movq (%rax), %rax >> jmp *%rax > > This is pretty hard to justify. Please consider filing a > missed-optimization bug report. Thanks. Ok, I filed a bug. Strangely, when I tried this test again today (same compiler version and options, different machine), the final "extern_tuple_test" function, which did get correctly optimized to a direct jump yesterday, resulted in an indirect call today ! So something seems weird... Thanks, -Miles -- "1971 pickup truck; will trade for guns"
