Reintroduce InlineCostAnalyzer::getInlineCost() variant with explicit callee

parameter until we have a more sensible API for doing the same thing.

Reviewed by Chandler.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154180 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 0 deletions

diff --git a/include/llvm/Analysis/InlineCost.h b/include/llvm/Analysis/InlineCost.h
index f5784a751c..691c2d19be 100644
--- a/include/llvm/Analysis/InlineCost.h
+++ b/include/llvm/Analysis/InlineCost.h
@@ -117,6 +117,15 @@ namespace llvm {
     /// bound the computation necessary to determine whether the cost is
     /// sufficiently low to warrant inlining.
     InlineCost getInlineCost(CallSite CS, int Threshold);
+    /// getCalledFunction - The heuristic used to determine if we should inline
+    /// the function call or not.  The callee is explicitly specified, to allow
+    /// you to calculate the cost of inlining a function via a pointer.  This
+    /// behaves exactly as the version with no explicit callee parameter in all
+    /// other respects.
+    //
+    //  Note: This is used by out-of-tree passes, please do not remove without
+    //  adding a replacement API.
+    InlineCost getInlineCost(CallSite CS, Function *Callee, int Threshold);
   };
 
   /// callIsSmall - If a call is likely to lower to a single target instruction,