From 255274a2cfd98305e25d7a5128ee307c7753f3f2 Mon Sep 17 00:00:00 2001
From: Zhou <redbopo.lan@gmail.com>
Date: Fri, 19 May 2023 01:45:24 +0800
Subject: [PATCH] Error msg fixed when running dump mode. (#2835)

add dump error msg with llvm-ir.
---
 toolchain/driver/driver.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/toolchain/driver/driver.cpp b/toolchain/driver/driver.cpp
index 66dfcb2573ca..f65c632353d4 100644
--- a/toolchain/driver/driver.cpp
+++ b/toolchain/driver/driver.cpp
@@ -135,8 +135,8 @@ auto Driver::RunDumpSubcommand(DiagnosticConsumer& consumer,
                        .Case("llvm-ir", DumpMode::LLVMIR)
                        .Default(DumpMode::Unknown);
   if (dump_mode == DumpMode::Unknown) {
-    error_stream_ << "ERROR: Dump mode should be one of tokens, parse-tree, or "
-                     "semantics-ir.\n";
+    error_stream_ << "ERROR: Dump mode should be one of tokens, parse-tree, "
+                     "semantics-ir, or llvm-ir.\n";
     return false;
   }
   args = args.drop_front();