1. Use SubtargetFeatures in llc/lli.

2. Propagate feature "string" to all targets.

3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23192 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CBackend/CTargetMachine.h b/lib/Target/CBackend/CTargetMachine.h
index 56c5367..580e02e 100644
--- a/lib/Target/CBackend/CTargetMachine.h
+++ b/lib/Target/CBackend/CTargetMachine.h
@@ -20,7 +20,8 @@
 class IntrinsicLowering;
 
 struct CTargetMachine : public TargetMachine {
-  CTargetMachine(const Module &M, IntrinsicLowering *IL) :
+  CTargetMachine(const Module &M, IntrinsicLowering *IL,
+                 const std::string &FS) :
     TargetMachine("CBackend", IL, M) {}
 
   // This is the only thing that actually does anything here.