Fix RISCV build after r318352

Reviewers: asb, apazos, mgrang

Reviewed By: mgrang

Subscribers: rbar, johnrusso, simoncook, jordy.potman.lists, llvm-commits

Differential Revision: https://reviews.llvm.org/D40139

llvm-svn: 318437
diff --git a/llvm/lib/Target/RISCV/TargetInfo/RISCVTargetInfo.cpp b/llvm/lib/Target/RISCV/TargetInfo/RISCVTargetInfo.cpp
index 34932c2..0f369d9 100644
--- a/llvm/lib/Target/RISCV/TargetInfo/RISCVTargetInfo.cpp
+++ b/llvm/lib/Target/RISCV/TargetInfo/RISCVTargetInfo.cpp
@@ -24,7 +24,7 @@
 
 extern "C" void LLVMInitializeRISCVTargetInfo() {
   RegisterTarget<Triple::riscv32> X(getTheRISCV32Target(), "riscv32",
-                                    "32-bit RISC-V");
+                                    "32-bit RISC-V", "RISCV");
   RegisterTarget<Triple::riscv64> Y(getTheRISCV64Target(), "riscv64",
-                                    "64-bit RISC-V");
+                                    "64-bit RISC-V", "RISCV");
 }