File ffcall/vacall/tests.output/mips-sgi-irix6.2-cc-64.README artifact 51062fdedf part of check-in 0ed2a051db
On mips-sgi-irix6.2 with "cc -64", vacall does not handle correctly "double" slots within structure arguments. vacall expects these "double" values in the integer registers but they are actually passed in the floating-point registers. Furthermore, when returning structure values of type { float; double; } or { double; float; }, both slots are returned in the $f0 and $f2 registers. vacall returns them both as "double" values instead of returning one as a "float".