[tree-ssa]: Pre-splitting causes cc1plus miscompilation

[Daniel Berlin]

On Oct 30, 2003, at 12:08 PM, Richard Henderson wrote:

> On Thu, Oct 30, 2003 at 11:34:10AM -0500, Daniel Berlin wrote:
>> I'm still tracking down what exactly is going on, but this patch 
>> (which
>> disables PRE) to take it out of the equation.
>
> Is this from before my switch_expr patch from yesterday?

Nope, after.

Before we used to get some other weird cc1plus miscompile (that 
resulted in it claiming an ambiguous overload where none existed. Might 
also be the same problem, actually, since i think both are problems 
compiling  the function joust)
>
>
> r~