[Bug target/34526] no-altivec ABI should be fixed or no longer be the default

[janis at gcc dot gnu dot org]

------- Comment #3 from janis at gcc dot gnu dot org  2008-01-29 23:45 -------
While testing an extremely simple patch for this PR I discovered that
-mabi=no-altivec hasn't had an effect since r99284, which changed the way that
options are handled for the rs6000 back end.  Before that change,
rs6000_override_options set rs6000_altivec_abi to the appropriate default
before calling rs6000_parse_abi_options, which could change rs6000_altivec_abi.
 After that revision the -mabi option is handled _before_ the call to
rs6000_override_options.

I'm now searching for the appropriate place to set the _default_, not
_override_, for rs6000_altivec_abi.  Hints gratefully accepted.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34526