commit 846dd6b2fa01739644722f743022c456a479f25a
author Matt Arsenault <Matthew.Arsenault@amd.com> Fri Oct 13 15:41:40 2017 +0000
committer Matt Arsenault <Matthew.Arsenault@amd.com> Fri Oct 13 15:41:40 2017 +0000
tree 2e2f07e3108f56daba115a85bc1aa4e80f6f1714
parent 5b5c81f683a6e8b755fee836b7259ec639800b47

DAG: Add flags to dumps

llvm-svn: 315690

llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
index 0094ba4..0b6b134 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
@@ -421,6 +421,36 @@
 }
 
 void SDNode::print_details(raw_ostream &OS, const SelectionDAG *G) const {
+  if (getFlags().hasNoUnsignedWrap())
+    OS << " nuw";
+
+  if (getFlags().hasNoSignedWrap())
+    OS << " nsw";
+
+  if (getFlags().hasExact())
+    OS << " exact";
+
+  if (getFlags().hasUnsafeAlgebra())
+    OS << " unsafe";
+
+  if (getFlags().hasNoNaNs())
+    OS << " nnan";
+
+  if (getFlags().hasNoInfs())
+    OS << " ninf";
+
+  if (getFlags().hasNoSignedZeros())
+    OS << " nsz";
+
+  if (getFlags().hasAllowReciprocal())
+    OS << " arcp";
+
+  if (getFlags().hasAllowContract())
+    OS << " contract";
+
+  if (getFlags().hasVectorReduction())
+    OS << " vector-reduction";
+
   if (const MachineSDNode *MN = dyn_cast<MachineSDNode>(this)) {
     if (!MN->memoperands_empty()) {
       OS << "<";