Remove a bunch of empty, dead, and no-op methods from all of these

interfaces. These methods were used in the old inline cost system where
there was a persistent cache that had to be updated, invalidated, and
cleared. We're now doing more direct computations that don't require
this intricate dance. Even if we resume some level of caching, it would
almost certainly have a simpler and more narrow interface than this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153813 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 12 deletions

diff --git a/include/llvm/Analysis/InlineCost.h b/include/llvm/Analysis/InlineCost.h
index c523890..3416205 100644
--- a/include/llvm/Analysis/InlineCost.h
+++ b/include/llvm/Analysis/InlineCost.h
@@ -122,18 +122,6 @@ namespace llvm {
     /// bound the computation necessary to determine whether the cost is
     /// sufficiently low to warrant inlining.
     InlineCost getInlineCost(CallSite CS, int Threshold);
-
-    /// resetCachedFunctionInfo - erase any cached cost info for this function.
-    void resetCachedCostInfo(Function* Caller) {
-    }
-
-    /// growCachedCostInfo - update the cached cost info for Caller after Callee
-    /// has been inlined. If Callee is NULL it means a dead call has been
-    /// eliminated.
-    void growCachedCostInfo(Function* Caller, Function* Callee);
-
-    /// clear - empty the cache of inline costs
-    void clear();
   };
 
   /// callIsSmall - If a call is likely to lower to a single target instruction,