[llvm] r216798 - Comment only: Annotate loop as per mailing list discussion

[Jean-Luc Duprat]

Author: jduprat
Date: Fri Aug 29 17:43:30 2014
New Revision: 216798

URL: http://llvm.org/viewvc/llvm-project?rev=216798&view=rev
Log:
Comment only: Annotate loop as per mailing list discussion

Modified:
    llvm/trunk/lib/TableGen/TGParser.cpp

Modified: llvm/trunk/lib/TableGen/TGParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/TableGen/TGParser.cpp?rev=216798&r1=216797&r2=216798&view=diff
==============================================================================
--- llvm/trunk/lib/TableGen/TGParser.cpp (original)
+++ llvm/trunk/lib/TableGen/TGParser.cpp Fri Aug 29 17:43:30 2014
@@ -1315,6 +1315,9 @@ Init *TGParser::ParseSimpleValue(Record
     // first.  We'll first read everything in to a vector, then we can reverse
     // it to get the bits in the correct order for the BitsInit value.
     for (unsigned i = 0, e = Vals.size(); i != e; ++i) {
+      // FIXME: The following two loops would not be duplicated
+      //        if the API was a little more orthogonal.
+
       // bits<n> values are allowed to initialize n bits.
       if (BitsInit *BI = dyn_cast<BitsInit>(Vals[i])) {
         for (unsigned i = 0, e = BI->getNumBits(); i != e; ++i)