[opaque pointer types] Pass function types for runtime function calls.

Emit{Nounwind,}RuntimeCall{,OrInvoke} have been modified to take a
FunctionCallee as an argument, and CreateRuntimeFunction has been
modified to return a FunctionCallee. All callers have been updated.

Additionally, CreateBuiltinFunction is removed, as it was redundant
with CreateRuntimeFunction after some previous changes.

Differential Revision: https://reviews.llvm.org/D57668

llvm-svn: 353184

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/CodeGen/CGClass.cpp b/clang/lib/CodeGen/CGClass.cpp
index 748475e..f45b280 100644
--- a/clang/lib/CodeGen/CGClass.cpp
+++ b/clang/lib/CodeGen/CGClass.cpp
@@ -792,7 +792,7 @@ void CodeGenFunction::EmitAsanPrologueOrEpilogue(bool Prologue) {
   llvm::Type *Args[2] = {IntPtrTy, IntPtrTy};
   llvm::FunctionType *FTy =
       llvm::FunctionType::get(CGM.VoidTy, Args, false);
-  llvm::Constant *F = CGM.CreateRuntimeFunction(
+  llvm::FunctionCallee F = CGM.CreateRuntimeFunction(
       FTy, Prologue ? "__asan_poison_intra_object_redzone"
                     : "__asan_unpoison_intra_object_redzone");
 
@@ -1626,7 +1626,7 @@ namespace {
 
    llvm::FunctionType *FnType =
        llvm::FunctionType::get(CGF.VoidTy, ArgTypes, false);
-   llvm::Value *Fn =
+   llvm::FunctionCallee Fn =
        CGF.CGM.CreateRuntimeFunction(FnType, "__sanitizer_dtor_callback");
    CGF.EmitNounwindRuntimeCall(Fn, Args);
  }