[llvm-commits] [llvm] r96464 - /llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp

[Chris Lattner]

Author: lattner
Date: Wed Feb 17 00:47:35 2010
New Revision: 96464

URL: http://llvm.org/viewvc/llvm-project?rev=96464&view=rev
Log:
improve comments, the matcher is now feature complete, on to codegen.

Modified:
    llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp

Modified: llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp?rev=96464&r1=96463&r2=96464&view=diff

==============================================================================
--- llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp Wed Feb 17 00:47:35 2010
@@ -186,7 +186,11 @@
     const ComplexPattern &Pattern =
       cast<CheckComplexPatMatcherNode>(N)->getPattern();
     OS << "OPC_CheckComplexPat, " << getComplexPat(Pattern) << ',';
-    OS.PadToColumn(CommentIndent) << "// " << Pattern.getSelectFunc() << '\n';
+    OS.PadToColumn(CommentIndent) << "// " << Pattern.getSelectFunc();
+    OS << ": " << Pattern.getNumOperands() << " operands";
+    if (Pattern.hasProperty(SDNPHasChain))
+      OS << " + chain result and input";
+    OS << '\n';
     return 2;
   }