diff --git a/clang/include/clang/Basic/BuiltinsRISCVXCV.td b/clang/include/clang/Basic/BuiltinsRISCVXCV.td
index 06ce07a..d363fd5 100644
--- a/clang/include/clang/Basic/BuiltinsRISCVXCV.td
+++ b/clang/include/clang/Basic/BuiltinsRISCVXCV.td
@@ -11,7 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-class RISCXCVBuiltin<string prototype, string features = ""> : TargetBuiltin {
+class RISCVXCVBuiltin<string prototype, string features = ""> : TargetBuiltin {
   let Spellings = ["__builtin_riscv_cv_" # NAME];
   let Prototype = prototype;
   let Features = features;
@@ -21,21 +21,21 @@
 //===----------------------------------------------------------------------===//
 // XCValu extension.
 //===----------------------------------------------------------------------===//
-def alu_slet  : RISCXCVBuiltin<"int(int, int)", "xcvalu">;
-def alu_sletu : RISCXCVBuiltin<"int(unsigned int, unsigned int)", "xcvalu">;
-def alu_exths : RISCXCVBuiltin<"int(int)", "xcvalu">;
-def alu_exthz : RISCXCVBuiltin<"unsigned int(unsigned int)", "xcvalu">;
-def alu_extbs : RISCXCVBuiltin<"int(int)", "xcvalu">;
-def alu_extbz : RISCXCVBuiltin<"unsigned int(unsigned int)", "xcvalu">;
+def alu_slet  : RISCVXCVBuiltin<"int(int, int)", "xcvalu">;
+def alu_sletu : RISCVXCVBuiltin<"int(unsigned int, unsigned int)", "xcvalu">;
+def alu_exths : RISCVXCVBuiltin<"int(int)", "xcvalu">;
+def alu_exthz : RISCVXCVBuiltin<"unsigned int(unsigned int)", "xcvalu">;
+def alu_extbs : RISCVXCVBuiltin<"int(int)", "xcvalu">;
+def alu_extbz : RISCVXCVBuiltin<"unsigned int(unsigned int)", "xcvalu">;
 
-def alu_clip   : RISCXCVBuiltin<"int(int, int)", "xcvalu">;
-def alu_clipu  : RISCXCVBuiltin<"unsigned int(unsigned int, unsigned int)", "xcvalu">;
-def alu_addN   : RISCXCVBuiltin<"int(int, int, unsigned int)", "xcvalu">;
-def alu_adduN  : RISCXCVBuiltin<"unsigned int(unsigned int, unsigned int, unsigned int)", "xcvalu">;
-def alu_addRN  : RISCXCVBuiltin<"int(int, int, unsigned int)", "xcvalu">;
-def alu_adduRN : RISCXCVBuiltin<"unsigned int(unsigned int, unsigned int, unsigned int)", "xcvalu">;
-def alu_subN   : RISCXCVBuiltin<"int(int, int, unsigned int)", "xcvalu">;
-def alu_subuN  : RISCXCVBuiltin<"unsigned int(unsigned int, unsigned int, unsigned int)", "xcvalu">;
-def alu_subRN  : RISCXCVBuiltin<"int(int, int, unsigned int)", "xcvalu">;
-def alu_subuRN : RISCXCVBuiltin<"unsigned int(unsigned int, unsigned int, unsigned int)", "xcvalu">;
+def alu_clip   : RISCVXCVBuiltin<"int(int, int)", "xcvalu">;
+def alu_clipu  : RISCVXCVBuiltin<"unsigned int(unsigned int, unsigned int)", "xcvalu">;
+def alu_addN   : RISCVXCVBuiltin<"int(int, int, unsigned int)", "xcvalu">;
+def alu_adduN  : RISCVXCVBuiltin<"unsigned int(unsigned int, unsigned int, unsigned int)", "xcvalu">;
+def alu_addRN  : RISCVXCVBuiltin<"int(int, int, unsigned int)", "xcvalu">;
+def alu_adduRN : RISCVXCVBuiltin<"unsigned int(unsigned int, unsigned int, unsigned int)", "xcvalu">;
+def alu_subN   : RISCVXCVBuiltin<"int(int, int, unsigned int)", "xcvalu">;
+def alu_subuN  : RISCVXCVBuiltin<"unsigned int(unsigned int, unsigned int, unsigned int)", "xcvalu">;
+def alu_subRN  : RISCVXCVBuiltin<"int(int, int, unsigned int)", "xcvalu">;
+def alu_subuRN : RISCVXCVBuiltin<"unsigned int(unsigned int, unsigned int, unsigned int)", "xcvalu">;
 } // Attributes = [NoThrow, Const]