search for: 51a1195f

...9;s my breakdown of the situation. I welcome any feedback from those with a better understanding of the consequences of any of these approaches... - Tim -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20080807/51a1195f/attachment.html>

On Tuesday 05 August 2008 13:27, David Greene wrote: > Neither solution eliminates the need for instcombine to be careful and > consult masks from time to time. > > Perhaps I'm totally missing something. Concrete examples would be helpful. Ok, so I took my own advice and thought about CSE and instcombine a bit. I wrote the code by hand in a sort of pseudo-llvm language, so