<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><br><div><div>On Mar 31, 2014, at 7:21 AM, alian <<a href="mailto:alian678@126.com">alian678@126.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="line-height: 1.7; font-size: 14px; font-family: arial;">GCC in the sched2 stage, there are two kinds of scheduling scheme:<div>(1)EBB (extended basic block) based method,when turn on option -fsched2-use-superblocks.</div><div>(2)single basic block region based method.</div><div>I want to konw the implementation of EBB in LLVM, is it <span style="line-height: 1.7;">implementation</span><span style="line-height: 1.7;"> in LLVM?and in which stage?</span></div></div></blockquote><div><br></div>Currently there is no global scheduling in LLVM.</div><div><br></div><div>Evan</div><div><br><blockquote type="cite"><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span>_______________________________________________<br>LLVM Developers mailing list<br><a href="mailto:LLVMdev@cs.uiuc.edu">LLVMdev@cs.uiuc.edu</a> <a href="http://llvm.cs.uiuc.edu">http://llvm.cs.uiuc.edu</a><br><a href="http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev">http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev</a><br></blockquote></div><br></body></html>