[tree-ssa][PATCH]: Speed up SSAPRE, start Load PRE

[Daniel Berlin]

On Oct 25, 2003, at 1:25 AM, Mike Stump wrote:

> On Thursday, October 23, 2003, at 05:52  PM, Daniel Berlin wrote:
>> Bootstrapped and regtested on 686-pc-linux-gnu (and 
>> powerpc-darwin-7.0.0 with a few darwin config changes).
>
> Hum...  If you find any that you think might be good for others, post 
> em...
>
This one works around a bug somewhere in tree-ssa (which i don't have 
time to track down ATM) by changing bool_type_size, so i'm sure nobody 
else wants it :P

IE
"#if 0
/* For binary compatibility with 2.95; Darwin C APIs use bool from
    stdbool.h, which was an int-sized enum in 2.95.  */
#define BOOL_TYPE_SIZE INT_TYPE_SIZE
#endif"