[llvm-commits] [llvm] r107796 - /llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp

[Devang Patel]

Author: dpatel
Date: Wed Jul  7 13:18:18 2010
New Revision: 107796

URL: http://llvm.org/viewvc/llvm-project?rev=107796&view=rev
Log:
Update comment.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp?rev=107796&r1=107795&r2=107796&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/InstrEmitter.cpp Wed Jul  7 13:18:18 2010
@@ -604,9 +604,10 @@
   } else if (SD->getKind() == SDDbgValue::CONST) {
     const Value *V = SD->getConst();
     if (const ConstantInt *CI = dyn_cast<ConstantInt>(V)) {
-      // FIXME: SDDbgValues aren't updated with legalization, so it's possible
-      // to have i128 values in them at this point. As a crude workaround, just
-      // drop the debug info if this happens.
+      // FIXME: SDDbgValue constants aren't updated with legalization, so it's 
+      // possible to have i128 constants in them at this point. Dwarf writer
+      // does not handle i128 constants at the moment so, as a crude workaround,
+      // just drop the debug info if this happens.
       if (!CI->getValue().isSignedIntN(64))
         MIB.addReg(0U);
       else