From 9831b843d2044818d7a01a4b0f78c12c1c28192a Mon Sep 17 00:00:00 2001
From: John McCall <rjmccall@apple.com>
Date: Tue, 6 Feb 2018 18:52:44 +0000
Subject: Pass around function pointers as CGCallees, not bare llvm::Value*s.

The intention here is to make it easy to write frontend-assisted CFI
systems by propagating extra information in the CGCallee.

llvm-svn: 324377
---
 clang/lib/CodeGen/CGCall.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'clang/lib/CodeGen/CGCall.h')

diff --git a/clang/lib/CodeGen/CGCall.h b/clang/lib/CodeGen/CGCall.h
index 6b23a81fa97..495baf0f9a2 100644
--- a/clang/lib/CodeGen/CGCall.h
+++ b/clang/lib/CodeGen/CGCall.h
@@ -206,6 +206,10 @@ public:
       return cast<llvm::FunctionType>(
           getFunctionPointer()->getType()->getPointerElementType());
     }
+
+    /// If this is a delayed callee computation of some sort, prepare
+    /// a concrete callee.
+    CGCallee prepareConcreteCallee(CodeGenFunction &CGF) const;
   };
 
   struct CallArg {
-- 
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