From 1db61fea3b6c959e02273a509a3800a0249044f3 Mon Sep 17 00:00:00 2001
From: David Wood <david.wood2@arm.com>
Date: Fri, 8 May 2026 11:07:23 +0000
Subject: [PATCH] intrinsic-test: document `--sample-percentage`

This flag was missing documentation but the other flags had documentation
---
 library/stdarch/crates/intrinsic-test/src/common/cli.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/stdarch/crates/intrinsic-test/src/common/cli.rs b/library/stdarch/crates/intrinsic-test/src/common/cli.rs
index f407b5ceb7d4..07f94eba18f3 100644
--- a/library/stdarch/crates/intrinsic-test/src/common/cli.rs
+++ b/library/stdarch/crates/intrinsic-test/src/common/cli.rs
@@ -19,6 +19,7 @@ pub struct Cli {
     #[arg(long)]
     pub target: String,
 
+    /// Percentage of intrinsics to test (used to limit testing to keep CI times manageable)
     #[arg(long, default_value_t = 100u8)]
     pub sample_percentage: u8,
 }