how to inline assembler into gcc-FORTRAN program?

[Tim Prince]

Tobias Burnus wrote:
> Seemingly there is very little support of inline assembler in any
> Fortran compiler. Fortran III (of 1958) seemingly had it (but it was
> never released); Salford's FTN77 seems to have "CODE ... EDOC" according
> to comp.lang.fortran. None of the major compilers seems to support it,
> which reduces the chance that any gfortran programmer will implement it.
> If someone would write the needed patches, one could *consider* to
> include it, however.
>   
AMD sponsored inclusion of <?intrin.h> stuff in pgf90.  It saw very 
little usage, so they had to bite the bullet and implement vectorization.