* Rename MethodPass class to FunctionPass
  - Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well

llvm-svn: 2333
diff --git a/llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp b/llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp
index 2dad572..17cd73b 100644
--- a/llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp
+++ b/llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp
@@ -21,11 +21,11 @@
 
 namespace {
 
-class InsertPrologEpilogCode : public MethodPass {
+class InsertPrologEpilogCode : public FunctionPass {
   TargetMachine &Target;
 public:
   InsertPrologEpilogCode(TargetMachine &T) : Target(T) {}
-  bool runOnMethod(Function *F) {
+  bool runOnFunction(Function *F) {
     MachineCodeForMethod &mcodeInfo = MachineCodeForMethod::get(F);
     if (!mcodeInfo.isCompiledAsLeafMethod()) {
       InsertPrologCode(F);