[Bug tree-optimization/38789] [4.4 Regression] __builtin_constant_p appears to eveluate to true for non-constant arguments.

[daney at gcc dot gnu dot org]

------- Comment #3 from daney at gcc dot gnu dot org  2009-01-09 21:55 -------
Good, this code comes from the Linux kernel:

mm/backing-dev.c (set_bdi_congested())

Is the kernel at fault?  If so I am sure Linus would like to hear about it.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38789