clang and -mfpmath=387 on ARCH=amd64

[Ade Lovett]

On Dec 26, 2010, at 15:00 , Alexander Best wrote:
> it seems this issue is one of the cases where everybody is too afraid to make
> the actual commit. :(

More likely, it's a case of let's get 7.4/8.2 out the door, with the usual rush of MFCs.

I have a feeling that 9.0 (perhaps the entire 9.x tree) is going to be pretty brutal.  Whether it's with gcc and clang side by side, or just clang.  A change of this magnitude is going to _hurt_.

-aDe