<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Feb 6, 2011, at 7:13 AM, Duncan Sands wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><blockquote type="cite"><blockquote type="cite">they are useful for llvm-gcc and dragonegg, but I suppose that just means they<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">should be moved to the dragonegg repository.<br></blockquote></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Most of them are really old. Are they actually *useful*? Have they actually caught any bugs?<br></blockquote><br>actually, yes. Mostly missing dragonegg functionality, for example the lack of<br>support for -fno-builtins (hard to fix because gcc doesn't expose this C<br>front-end flag).<font class="Apple-style-span" color="#000000"><font class="Apple-style-span" color="#144FAE"><br></font></font></span></blockquote><br></div><div>Ah ok. It would be really nice to move these somewhere else. These tests are a large source of confusion for people who think that llvm and llvm-gcc (or whatever frontend) have a circular dependency. Moving them to dragon egg and losing them from llvm-gcc/clang would be fine for me.</div><div><br></div><div>-Chris</div></body></html>