From 05fa647dc7810a756a206d2300f12b3dafec779f Mon Sep 17 00:00:00 2001
From: Dion Dokter <diondokter@gmail.com>
Date: Mon, 27 May 2024 12:05:00 +0200
Subject: [PATCH] Always use the general case char count
---
library/core/src/str/count.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/library/core/src/str/count.rs b/library/core/src/str/count.rs
index 28567a7e753aa..d8667864fe554 100644
--- a/library/core/src/str/count.rs
+++ b/library/core/src/str/count.rs
@@ -24,7 +24,7 @@ const UNROLL_INNER: usize = 4;
#[inline]
pub(super) fn count_chars(s: &str) -> usize {
- if s.len() < USIZE_SIZE * UNROLL_INNER {
+ if cfg!(feature = "optimize_for_size") || s.len() < USIZE_SIZE * UNROLL_INNER {
// Avoid entering the optimized implementation for strings where the
// difference is not likely to matter, or where it might even be slower.
// That said, a ton of thought was not spent on the particular threshold