[hip] Revise `GlobalDecl` constructors. NFC.

Summary:
- https://reviews.llvm.org/D68578 revises the `GlobalDecl` constructors
  to ensure all GPU kernels have `ReferenceKenelKind` initialized
  properly with an explicit constructor and static one. But, there are
  lots of places using the implicit constructor triggering the assertion
  on non-GPU kernels. That's found in compilation of many tests and
  workloads.
- Fixing all of them may change more code and, more importantly, all of
  them assumes the default kernel reference kind. This patch changes
  that constructor to tell `CUDAGlobalAttr` and construct `GlobalDecl`
  properly.

Reviewers: yaxunl

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D76344

1 files changed, 0 insertions, 3 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h
index 77b9002..fc44866 100644
--- a/clang/lib/CodeGen/CodeGenModule.h
+++ b/clang/lib/CodeGen/CodeGenModule.h
@@ -711,9 +711,6 @@ public:
   CtorList &getGlobalCtors() { return GlobalCtors; }
   CtorList &getGlobalDtors() { return GlobalDtors; }
 
-  /// get GlobalDecl for non-ctor/dtor functions.
-  GlobalDecl getGlobalDecl(const FunctionDecl *FD);
-
   /// getTBAATypeInfo - Get metadata used to describe accesses to objects of
   /// the given type.
   llvm::MDNode *getTBAATypeInfo(QualType QTy);