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

llvm-svn: 205165
This commit is contained in:
Craig Topper 2014-03-31 06:22:15 +00:00
parent d48bcd8a46
commit 26eec09d84
2 changed files with 2 additions and 2 deletions
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2
llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
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@ -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;

2
llvm/lib/Target/X86/X86ISelLowering.h
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@ -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);