* i386.c (x86_four_jump_limit): New variable.
(k8_avoid_jump_misspredicts): Rename to ...
(ix86_avoid_jump_misspredicts): .. this one.
(ix86_pad_returns): Break out from ...
(ix86_reorg): ... this one; do ix86_avoid_jump_misspredicts when asked
to.
* i386.h (TARGET_FOUR_JUMP_LIMIT): New macro.
From-SVN: r77814
