-bool X86TargetMachine::addInstSelector(PassManagerBase &PM,
- CodeGenOpt::Level OptLevel) {
+namespace {
+/// X86 Code Generator Pass Configuration Options.
+class X86PassConfig : public TargetPassConfig {
+public:
+ X86PassConfig(X86TargetMachine *TM, PassManagerBase &PM)
+ : TargetPassConfig(TM, PM) {}
+
+ X86TargetMachine &getX86TargetMachine() const {
+ return getTM<X86TargetMachine>();
+ }
+
+ const X86Subtarget &getX86Subtarget() const {
+ return *getX86TargetMachine().getSubtargetImpl();
+ }
+
+ virtual bool addInstSelector();
+ virtual bool addPreRegAlloc();
+ virtual bool addPostRegAlloc();
+ virtual bool addPreEmitPass();
+};
+} // namespace
+
+TargetPassConfig *X86TargetMachine::createPassConfig(PassManagerBase &PM) {
+ return new X86PassConfig(this, PM);
+}
+
+bool X86PassConfig::addInstSelector() {