[llvm-commits] [llvm] r107818 - /llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp

[Devang Patel]

Author: dpatel
Date: Wed Jul  7 16:52:21 2010
New Revision: 107818

URL: http://llvm.org/viewvc/llvm-project?rev=107818&view=rev
Log:
Print undefined/unknown debug value as "undef".

Modified:
    llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp

Modified: llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp?rev=107818&r1=107817&r2=107818&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp (original)
+++ llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp Wed Jul  7 16:52:21 2010
@@ -505,7 +505,12 @@
   O << V.getName();
   O << " <- ";
   // Frame address.  Currently handles register +- offset only.
-  O << '['; printOperand(MI, 0, O); O << '+'; printOperand(MI, 3, O);
+  O << '['; 
+  if (MI->getOperand(0).isReg() && MI->getOperand(0).getReg())
+    printOperand(MI, 0, O); 
+  else
+    O << "undef";
+  O << '+'; printOperand(MI, 3, O);
   O << ']';
   O << "+";
   printOperand(MI, NOps-2, O);