[patch] Split parts of cse_insn out to a few new functions

[Steven Bosscher]

On Thu, Mar 22, 2012 at 12:09 AM, Steven Bosscher <stevenb.gcc@gmail.com> wrote:

>        (cse_find_path): Micro-optimization, reorder one condition to
>        avoid a reference to cfun.

Ah, and please ignore this bit. I don't know what I was thinking...