------- Comment #82 from jv244 at cam dot ac dot uk 2007-03-14 16:29 ------- > > Huh, I somehow misread opteron for athlon. Your code is OK for x86_64, but it > looks to me that you will have to upgrade binutils. >
upgrading binutils is not much of an option for me, but with -march=x86-64 I get the code to compile again. Unfortunately, with the (nice!) option -march=native, this issue also re-appears. From a user point of view it would be nice to have gcc detect the version of binutils installed (BTW, the requirements on the web pages still mention binutils 2.13, which might be correct for 4.0 but would need updating ?) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29975
