Add titles to the various SelectionDAG viewGraph calls

that include useful information like the name of the
block being viewed and the current phase of compilation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53872 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 11 deletions

diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
index 5c04de912d..84d63d16ff 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
@@ -19,15 +19,6 @@
 #include "llvm/Target/TargetData.h"
 using namespace llvm;
 
-#ifndef NDEBUG
-static cl::opt<bool>
-ViewLegalizeTypesDAGs("view-legalize-types-dags", cl::Hidden,
-                cl::desc("Pop up a window to show dags before legalize types"));
-#else
-static const bool ViewLegalizeTypesDAGs = 0;
-#endif
-
-
 /// run - This is the main entry point for the type legalizer.  This does a
 /// top-down traversal of the dag, legalizing types as it goes.
 void DAGTypeLegalizer::run() {
@@ -673,7 +664,5 @@ void DAGTypeLegalizer::GetSplitDestVTs(MVT InVT, MVT &LoVT, MVT &HiVT) {
 /// Note that this is an involved process that may invalidate pointers into
 /// the graph.
 void SelectionDAG::LegalizeTypes() {
-  if (ViewLegalizeTypesDAGs) viewGraph();
-
   DAGTypeLegalizer(*this).run();
 }