[binutils-gdb] RISC-V: Add missing doc for OP_V

[Nelson Chu]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=539f21cf4a3084810db649c5c6e7068b4dedbe30

commit 539f21cf4a3084810db649c5c6e7068b4dedbe30
Author: Kito Cheng <kito.cheng@sifive.com>
Date:   Thu Feb 13 21:19:21 2025 +0800

    RISC-V: Add missing doc for OP_V

Diff:
---
 gas/doc/c-riscv.texi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gas/doc/c-riscv.texi b/gas/doc/c-riscv.texi
index 670d437ec87..86cea386d8c 100644
--- a/gas/doc/c-riscv.texi
+++ b/gas/doc/c-riscv.texi
@@ -548,6 +548,9 @@ Opcode space for misc instructions.
 @item SYSTEM
 Opcode space for system instructions.
 
+@item OP_V
+Opcode space for vector instructions.
+
 @item OP_VE
 Opcode space for crypto vector instructions.