[llvm] [RISCV][NFC] Rename `Zvvmm` instruction file to `Zvvm` (PR #196692)

[via llvm-commits]

https://github.com/imkiva created https://github.com/llvm/llvm-project/pull/196692

Renames `RISCVInstrInfoZvvmm.td` to `RISCVInstrInfoZvvm.td` so `Zvvmm` and `Zvvfmm` share the same IME instruction file according to the spec. 
And all future instructions from the `Zvvm family` will be placed here too.

This PR is required for reviewing #196486 in order to make GitHub show the diff correcrly.



>From 4c2fb721c5c6e2b22f10a502f21e5b4a049548f4 Mon Sep 17 00:00:00 2001
From: imkiva <zengtao at iscas.ac.cn>
Date: Sat, 9 May 2026 14:10:34 +0800
Subject: [PATCH] [RISCV][MC] Rename Zvvmm instruction file to Zvvm

---
 llvm/lib/Target/RISCV/RISCVInstrInfo.td                         | 2 +-
 .../RISCV/{RISCVInstrInfoZvvmm.td => RISCVInstrInfoZvvm.td}     | 0
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename llvm/lib/Target/RISCV/{RISCVInstrInfoZvvmm.td => RISCVInstrInfoZvvm.td} (100%)

diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfo.td b/llvm/lib/Target/RISCV/RISCVInstrInfo.td
index 3295d18a2d352..541bf302bf8e5 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfo.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfo.td
@@ -2356,7 +2356,7 @@ include "RISCVInstrInfoZvk.td"
 include "RISCVInstrInfoZvdot4a8i.td"
 include "RISCVInstrInfoZvfofp8min.td"
 include "RISCVInstrInfoZvzip.td"
-include "RISCVInstrInfoZvvmm.td"
+include "RISCVInstrInfoZvvm.td"
 
 // Packed SIMD
 include "RISCVInstrInfoP.td"
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoZvvmm.td b/llvm/lib/Target/RISCV/RISCVInstrInfoZvvm.td
similarity index 100%
rename from llvm/lib/Target/RISCV/RISCVInstrInfoZvvmm.td
rename to llvm/lib/Target/RISCV/RISCVInstrInfoZvvm.td