<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jan 13, 2015 at 10:27 PM, Sameer Sahasrabuddhe <span dir="ltr"><<a href="mailto:sameer.sahasrabuddhe@amd.com" target="_blank">sameer.sahasrabuddhe@amd.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Ping! We need to close on whether everyone is convinced that
symbolic memory scopes have a significant advantage over opaque
numbers. Either of them will be examined by optimizations using a
target-implemented API. I personally don't think that readability in
the LLVM text format is worth the effort, especially given that
address spaces work well enough with opaque numbers.</blockquote><div><br></div><div>I am much more comfortable with symbolic memory scopes. The reason I feel this way is actually because there *is* a particular ordering of them that the target will mandate. Having an ordering but having it *not* be the order of the numbers used seems too actively confusing to me. </div></div></div></div>