[clang] 6782417 - [RISCV] Don't emit #undef BUILTIN from RISCVVEmitter.cpp

[Jim Lin via cfe-commits]

Author: Jim Lin
Date: 2021-03-16T14:57:45+08:00
New Revision: 678241795c957b18bc473045e48abe3f2a61ff5c

URL: https://github.com/llvm/llvm-project/commit/678241795c957b18bc473045e48abe3f2a61ff5c
DIFF: https://github.com/llvm/llvm-project/commit/678241795c957b18bc473045e48abe3f2a61ff5c.diff

LOG: [RISCV] Don't emit #undef BUILTIN from RISCVVEmitter.cpp

In BuiltinsRISCV.def, other extension 's intrinsics need to be defined by using macro BUILTIN.
So, it shouldn't undefine macro BUILTIN in the end of declaration for V intrinsics.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D98682

Added: 
    

Modified: 
    clang/include/clang/Basic/BuiltinsRISCV.def
    clang/utils/TableGen/RISCVVEmitter.cpp

Removed: 
    


################################################################################
diff  --git a/clang/include/clang/Basic/BuiltinsRISCV.def b/clang/include/clang/Basic/BuiltinsRISCV.def
index e76c853787c9..c91b3d1b1f5c 100644
--- a/clang/include/clang/Basic/BuiltinsRISCV.def
+++ b/clang/include/clang/Basic/BuiltinsRISCV.def
@@ -17,3 +17,5 @@
 
 #include "clang/Basic/riscv_vector_builtins.inc"
 
+#undef BUILTIN
+#undef TARGET_BUILTIN

diff  --git a/clang/utils/TableGen/RISCVVEmitter.cpp b/clang/utils/TableGen/RISCVVEmitter.cpp
index ba96396c780d..f2b555a8b05c 100644
--- a/clang/utils/TableGen/RISCVVEmitter.cpp
+++ b/clang/utils/TableGen/RISCVVEmitter.cpp
@@ -881,7 +881,6 @@ void RVVEmitter::createBuiltins(raw_ostream &OS) {
     else
       OS << "\"\")\n";
   }
-  OS << "\n#undef BUILTIN\n";
   OS << "#undef RISCVV_BUILTIN\n";
 }