Fortran, complex types, and STRICT_ALIGNMENT

Richard Henderson rth@redhat.com
Thu Jan 13 04:45:00 GMT 2005


On Wed, Jan 12, 2005 at 02:57:52PM -0500, James A. Morrison wrote:
>  I'll try upping the alignment for complex types on STRICT_ALIGNMENT
> targets to see what results I get.

You'll get abi breakage, that's what.  You can either:

(1) tell the library routines know they're working on complex types
    and so they need to halve the amount of alignment they can assume,

(2) tell the library routines they're dealing with twice as much
    scalar data.



r~



More information about the Gcc mailing list