amd64_set_xmmreg_r8: dest:f src1:f len:14 clob:m
amd64_save_sp_to_lmf: len:16
tls_get: dest:i len:16
+tls_get_reg: dest:i src1:i len:20
atomic_add_i4: src1:b src2:i dest:i len:32
atomic_add_new_i4: src1:b src2:i dest:i len:32
atomic_exchange_i4: src1:b src2:i dest:a len:32