[RISCV] Add missing space to 'clang-format on' directive. NFC

Without a space after the comment characters it seems to be ignored.

diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp b/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
index 2ab9ab6..7baed27 100644 (file)
--- a/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
@@ -1729,7 +1729,7 @@ MachineInstr *RISCVInstrInfo::convertToThreeAddress(MachineInstr &MI,
     CASE_WIDEOP_CHANGE_OPCODE_LMULS(WSUB_WV)
     CASE_WIDEOP_CHANGE_OPCODE_LMULS(WSUBU_WV)
     }
-    //clang-format on
+    // clang-format on
 
     MachineBasicBlock &MBB = *MI.getParent();
     MachineInstrBuilder MIB = BuildMI(MBB, MI, MI.getDebugLoc(), get(NewOpc))