[llvm] r205165 - Mark a couple of the X86 target classes as final. Allows the compiler to de-virtualize some internal calls.

[Craig Topper]

Author: ctopper
Date: Mon Mar 31 01:22:15 2014
New Revision: 205165

URL: http://llvm.org/viewvc/llvm-project?rev=205165&view=rev
Log:
Mark a couple of the X86 target classes as final. Allows the compiler to de-virtualize some internal calls.

Modified:
    llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
    llvm/trunk/lib/Target/X86/X86ISelLowering.h

Modified: llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp?rev=205165&r1=205164&r2=205165&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp Mon Mar 31 01:22:15 2014
@@ -141,7 +141,7 @@ namespace {
   /// ISel - X86 specific code to select X86 machine instructions for
   /// SelectionDAG operations.
   ///
-  class X86DAGToDAGISel : public SelectionDAGISel {
+  class X86DAGToDAGISel final : public SelectionDAGISel {
     /// Subtarget - Keep a pointer to the X86Subtarget around so that we can
     /// make the right decision when generating code for different targets.
     const X86Subtarget *Subtarget;

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.h?rev=205165&r1=205164&r2=205165&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.h (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.h Mon Mar 31 01:22:15 2014
@@ -521,7 +521,7 @@ namespace llvm {
 
   //===--------------------------------------------------------------------===//
   //  X86TargetLowering - X86 Implementation of the TargetLowering interface
-  class X86TargetLowering : public TargetLowering {
+  class X86TargetLowering final : public TargetLowering {
   public:
     explicit X86TargetLowering(X86TargetMachine &TM);