[llvm-commits] [llvm] r152844 - /llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp

[Eric Christopher]

Author: echristo
Date: Thu Mar 15 16:33:44 2012
New Revision: 152844

URL: http://llvm.org/viewvc/llvm-project?rev=152844&view=rev
Log:
Add some debugging output into fast isel as well.

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

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp?rev=152844&r1=152843&r2=152844&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp Thu Mar 15 16:33:44 2012
@@ -577,12 +577,16 @@
   case Intrinsic::dbg_declare: {
     const DbgDeclareInst *DI = cast<DbgDeclareInst>(Call);
     if (!DIVariable(DI->getVariable()).Verify() ||
-        !FuncInfo.MF->getMMI().hasDebugInfo())
+        !FuncInfo.MF->getMMI().hasDebugInfo()) {
+      DEBUG(dbgs() << "Dropping debug info for " << *DI << "\n");
       return true;
+    }
 
     const Value *Address = DI->getAddress();
-    if (!Address || isa<UndefValue>(Address) || isa<AllocaInst>(Address))
+    if (!Address || isa<UndefValue>(Address) || isa<AllocaInst>(Address)) {
+      DEBUG(dbgs() << "Dropping debug info for " << *DI << "\n");
       return true;
+    }
 
     unsigned Reg = 0;
     unsigned Offset = 0;