[tree-ssa] Thoughts on live-on-entry variables

[Diego Novillo]

On Mon, 2003-06-16 at 13:47, Joern Rennecke wrote:
> > an uninitialized variable.  This pass would run at the end of the
> > optimization pipeline, which would minimize (eliminate?) false
> > positives.
> 
> If you manage to get the optimizers to a point that they eliminate
> false positives, you will cause quite a stir in computing science.
>
Indeed.  That's why the warning should read "if this statement executes,
variable 'u' will be used uninitialized".  :)


Diego.