[PATCH] D30415: Fix -mno-altivec cannot overwrite -maltivec option

[Nemanja Ivanovic via Phabricator via cfe-commits]

nemanjai added a subscriber: echristo.
nemanjai added a comment.

This seems to change the relationship between -m[no-]altivec and -f[no-]altivec which has been kind of contentious for a while. Can you add a note as to whether the new behaviour matches the GCC behaviour. Also, perhaps @echristo might want to chime in as to whether this is the desired behaviour or not.


https://reviews.llvm.org/D30415