X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FCodeGen%2FSelectionDAG%2FSelectionDAGPrinter.cpp;h=f1883744129467d77364227e9182d91ad4f6b175;hb=49c18cce976c158e86f54c681dff21bb81640fb8;hp=f2cd3c1b7a1866847aec593dcc36bf9258f5c0af;hpb=f5aeb1a8e4cf272c7348376d185ef8d8267653e0;p=oota-llvm.git

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
index f2cd3c1b7a1..f1883744129 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
@@ -126,12 +126,13 @@ std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node,
     Op += ": " + ftostr(CSDN->getValueAPF());
   } else if (const GlobalAddressSDNode *GADN =
              dyn_cast<GlobalAddressSDNode>(Node)) {
-    int offset = GADN->getOffset();
     Op += ": " + GADN->getGlobal()->getName();
-    if (offset > 0)
-      Op += "+" + itostr(offset);
-    else
-      Op += itostr(offset);
+    if (int64_t Offset = GADN->getOffset()) {
+      if (Offset > 0)
+        Op += "+" + itostr(Offset);
+      else
+        Op += itostr(Offset);
+    }
   } else if (const FrameIndexSDNode *FIDN = dyn_cast<FrameIndexSDNode>(Node)) {
     Op += " " + itostr(FIDN->getIndex());
   } else if (const JumpTableSDNode *JTDN = dyn_cast<JumpTableSDNode>(Node)) {
@@ -158,6 +159,7 @@ std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node,
         Op += '>';
       }
     }
+    Op += " A=" + itostr(1 << CP->getAlignment());
   } else if (const BasicBlockSDNode *BBDN = dyn_cast<BasicBlockSDNode>(Node)) {
     Op = "BB: ";
     const Value *LBB = (const Value*)BBDN->getBasicBlock()->getBasicBlock();
@@ -179,6 +181,12 @@ std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node,
       Op += ":" + utostr(D->getColumn());
   } else if (const LabelSDNode *L = dyn_cast<LabelSDNode>(Node)) {
     Op += ": LabelID=" + utostr(L->getLabelID());
+  } else if (const CallSDNode *C = dyn_cast<CallSDNode>(Node)) {
+    Op += ": CallingConv=" + utostr(C->getCallingConv());
+    if (C->isVarArg())
+      Op += ", isVarArg";
+    if (C->isTailCall())
+      Op += ", isTailCall";
   } else if (const ExternalSymbolSDNode *ES =
              dyn_cast<ExternalSymbolSDNode>(Node)) {
     Op += "'" + std::string(ES->getSymbol()) + "'";