[Bug driver/50740] CPUID leaf 7 for BMI/BMI2/AVX2 feature detection not qualified with max_level and doesn't use subleaf

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50740

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-10-21 01:09:46 UTC ---
Created attachment 25565
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25565
A patch

Kirill, can you take care of it?