commit 975716af1b9a09274df6c2d92683449015bd8564
author Dan Gohman <gohman@apple.com> Mon May 16 22:19:54 2011 +0000
committer Dan Gohman <gohman@apple.com> Mon May 16 22:19:54 2011 +0000
tree 7b9b5753945b825507958dc6605811d4b0ab0c0b
parent b3dbd4a0b61d9c26df358384bdb66a41326f1a9d

Delete unused variables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131430 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 316efc5..a9f5730 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -50,7 +50,6 @@
   const TargetMachine &TM;
   const TargetLowering &TLI;
   SelectionDAG &DAG;
-  CodeGenOpt::Level OptLevel;
 
   // Libcall insertion helpers.
 
@@ -86,7 +85,7 @@
   }
 
 public:
-  SelectionDAGLegalize(SelectionDAG &DAG, CodeGenOpt::Level ol);
+  explicit SelectionDAGLegalize(SelectionDAG &DAG);
 
   /// getTypeAction - Return how we should legalize values of this type, either
   /// it is already legal or we need to expand it into multiple registers of
@@ -219,10 +218,9 @@
   return DAG.getVectorShuffle(NVT, dl, N1, N2, &NewMask[0]);
 }
 
-SelectionDAGLegalize::SelectionDAGLegalize(SelectionDAG &dag,
-                                           CodeGenOpt::Level ol)
+SelectionDAGLegalize::SelectionDAGLegalize(SelectionDAG &dag)
   : TM(dag.getTarget()), TLI(dag.getTargetLoweringInfo()),
-    DAG(dag), OptLevel(ol),
+    DAG(dag),
     ValueTypeActions(TLI.getValueTypeActions()) {
   assert(MVT::LAST_VALUETYPE <= MVT::MAX_ALLOWED_VALUETYPE &&
          "Too many value types for ValueTypeActions to hold!");
@@ -3745,8 +3743,8 @@
 
 // SelectionDAG::Legalize - This is the entry point for the file.
 //
-void SelectionDAG::Legalize(CodeGenOpt::Level OptLevel) {
+void SelectionDAG::Legalize() {
   /// run - This is the main entry point to this class.
   ///
-  SelectionDAGLegalize(*this, OptLevel).LegalizeDAG();
+  SelectionDAGLegalize(*this).LegalizeDAG();
 }

lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 592a115..a7453c6 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -537,7 +537,7 @@
 
   {
     NamedRegionTimer T("DAG Legalization", GroupName, TimePassesIsEnabled);
-    CurDAG->Legalize(OptLevel);
+    CurDAG->Legalize();
   }
 
   DEBUG(dbgs() << "Legalized selection DAG: BB#" << BlockNumber