[RISCV][Clang] Fix RISCV vector header comment.

Reviewed By: khchen

Differential Revision: https://reviews.llvm.org/D111597

diff --git a/clang/utils/TableGen/RISCVVEmitter.cpp b/clang/utils/TableGen/RISCVVEmitter.cpp
index 1f52c45..3611df1 100644 (file)
--- a/clang/utils/TableGen/RISCVVEmitter.cpp
+++ b/clang/utils/TableGen/RISCVVEmitter.cpp
@@ -1019,7 +1019,7 @@ void RVVEmitter::createHeader(raw_ostream &OS) {
 
   OS << "\n#ifdef __cplusplus\n";
   OS << "}\n";
-  OS << "#endif // __riscv_vector\n";
+  OS << "#endif // __cplusplus\n";
   OS << "#endif // __RISCV_VECTOR_H\n";
 }