From 3adfe00f51cddbeb330a2bdbee74b2d47d42fdf9 Mon Sep 17 00:00:00 2001
From: Matthew Parkinson <mattpark@microsoft.com>
Date: Wed, 26 Aug 2020 17:18:03 +0100
Subject: [PATCH] Missing 32bit case.

---
 src/ds/bits.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/ds/bits.h b/src/ds/bits.h
index 08eccaa..1680460 100644
--- a/src/ds/bits.h
+++ b/src/ds/bits.h
@@ -82,6 +82,10 @@ namespace snmalloc
       {
         return static_cast<size_t>(__builtin_clzll(x));
       }
+      else if constexpr (std::is_same_v<unsigned int, std::size_t>)
+      {
+        return static_cast<size_t>(__builtin_clz(x));
+      }
 #endif
     }
 
@@ -159,6 +163,10 @@ namespace snmalloc
       {
         return static_cast<size_t>(__builtin_ctzll(x));
       }
+      else if constexpr (std::is_same_v<unsigned int, std::size_t>)
+      {
+        return static_cast<size_t>(__builtin_ctz(x));
+      }
 #endif
     }