From f709847bde5f0bb3e34866a4f748a8b43b378a93 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Thu, 27 Jun 2024 10:02:06 +0900
Subject: [PATCH] numeric.c (cmpnum): skip mrb_as_float() if possible

---
 src/numeric.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/numeric.c b/src/numeric.c
index f67ce3339..c0482d0d3 100644
--- a/src/numeric.c
+++ b/src/numeric.c
@@ -1922,8 +1922,13 @@ cmpnum(mrb_state *mrb, mrb_value v1, mrb_value v2)
 #ifdef MRB_USE_BIGINT
   case MRB_TT_BIGINT:
 #endif
-  case MRB_TT_FLOAT:
   case MRB_TT_INTEGER:
+    if (mrb_fixnum_p(v2)) {
+      y = (mrb_float)mrb_integer(v2);
+      break;
+    }
+    /* fall through */
+  case MRB_TT_FLOAT:
     y = mrb_as_float(mrb, v2);
     break;
   default: