[aat-layout] Add an unlikely()

2 years ago · 534b0911f7
parent b8c7c0a0e6
commit 534b0911f7
1 changed files with 1 additions and 1 deletions
--- a/src/hb-aat-layout-common.hh
+++ b/src/hb-aat-layout-common.hh
@ -685,7 +685,7 @@ struct ObsoleteTypes
    /* If offset is less than base, return an offset that would
     * result in an address half a 32bit address-space away,
     * to make sure sanitize fails even on 32bit builds. */
-    if (offset < unsigned ((const char *) array - (const char *) base))
+    if (unlikely (offset < unsigned ((const char *) array - (const char *) base)))
      return INT_MAX / T::static_size;

    /* https://github.com/harfbuzz/harfbuzz/issues/2816 */