[llvm] [RISCV] Update the canonical extension order (PR #192392)

[Taufiq Rahman via llvm-commits]

https://github.com/Inconnu08 updated https://github.com/llvm/llvm-project/pull/192392

>From 2c7ca29874d2c8c6fc0ad7b5ff13c145b1bfb57b Mon Sep 17 00:00:00 2001
From: taufiqrahman <taufiqrx8 at gmail.com>
Date: Thu, 16 Apr 2026 00:42:22 -0400
Subject: [PATCH] [RISCV] Update the canonical extension order

---
 llvm/include/llvm/Support/RISCVISAUtils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/include/llvm/Support/RISCVISAUtils.h b/llvm/include/llvm/Support/RISCVISAUtils.h
index 05fd32e0e7cfe..c29f085fe5b5e 100644
--- a/llvm/include/llvm/Support/RISCVISAUtils.h
+++ b/llvm/include/llvm/Support/RISCVISAUtils.h
@@ -21,7 +21,7 @@
 namespace llvm {
 
 namespace RISCVISAUtils {
-constexpr StringLiteral AllStdExts = "mafdqlcbkjtpvnh";
+constexpr StringLiteral AllStdExts = "mafdqlcbkjtvph";
 
 /// Represents the major and version number components of a RISC-V extension.
 struct ExtensionVersion {