linux-yocto-3.4: gcc optimization config feature

linux-yocto-3.4: gcc optimization config feature

Updating the meta SRCREV to include a x86 gcc optimization feature, and
its use by several BSPs:

  1c59807 meta: rangeley: Remove the shortcut path
  b5477d0 meta: crystalforest: Enable GCC inline compiler option
  ab2b874 meta: rangeley: Enable GCC inline compiler option
  8287750 meta: Add New feature for GCC optimizing

(From OE-Core rev: b042d1cce535fe88dd6f5b5c0cd1a608a27afbd6)

Signed-off-by: Kishore Bodke <kishore.k.bodke@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>