1 files changed, 9 insertions, 0 deletions
diff --git a/internal.h b/internal.h
index a8f4240059..0bac79e012 100644
--- a/internal.h
+++ b/internal.h
@@ -261,6 +261,15 @@ nlz_int128(uint128_t x)
 #endif
 
 static inline int
+nlz_intptr(uintptr_t x) {
+#if SIZEOF_VOIDP == 8
+    return nlz_long_long(x);
+#elif SIZEOF_VOIDP == 4
+    return nlz_int(x);
+#endif
+}
+
+static inline int
 rb_popcount32(uint32_t x) {
     x = (x & 0x55555555) + (x >> 1 & 0x55555555);
     x = (x & 0x33333333) + (x >> 2 & 0x33333333);