[llvm-commits] [llvm] r69804 - /llvm/trunk/docs/CodeGenerator.html
Dan Gohman
gohman at apple.com
Wed Apr 22 08:55:51 PDT 2009
Author: djg
Date: Wed Apr 22 10:55:31 2009
New Revision: 69804
URL: http://llvm.org/viewvc/llvm-project?rev=69804&view=rev
Log:
ISD::ADD_PARTS is gone; use ISD::SMUL_LOHI as an example instead.
Modified:
llvm/trunk/docs/CodeGenerator.html
Modified: llvm/trunk/docs/CodeGenerator.html
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/CodeGenerator.html?rev=69804&r1=69803&r2=69804&view=diff
==============================================================================
--- llvm/trunk/docs/CodeGenerator.html (original)
+++ llvm/trunk/docs/CodeGenerator.html Wed Apr 22 10:55:31 2009
@@ -1161,7 +1161,7 @@
<ul>
<li>Overall, there is no way to define or match SelectionDAG nodes that define
- multiple values (e.g. <tt>ADD_PARTS</tt>, <tt>LOAD</tt>, <tt>CALL</tt>,
+ multiple values (e.g. <tt>SMUL_LOHI</tt>, <tt>LOAD</tt>, <tt>CALL</tt>,
etc). This is the biggest reason that you currently still <em>have
to</em> write custom C++ code for your instruction selector.</li>
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