Re: [PR51752] publication safety violations in loop invariant motion pass

[Aldy Hernandez <aldyh at redhat dot com>]

On 02/23/12 12:19, Aldy Hernandez wrote:

> about hit me. Instead now I save all loads in a function and iterate
> through them in a brute force way. I'd like to rewrite this into a hash
> of some sort, but before I go any further I'm interested to know if the
> main idea is ok.

For the record, it may be ideal to reuse some of the iterations we 
already do over the function's basic blocks, so we don't have to iterate 
yet again over the IL stream.  Though it may complicate the pass 
unnecessarily.