Revert "Revert r64824 to fix build failure on AppVeyor"

This reverts commit r64829. I'll prepare another temporary fix, but I'll
separately commit that to make it easier to revert that later.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 28 insertions, 0 deletions

diff --git a/insns.def b/insns.def
index 742cd87960..cacc5b709f 100644
--- a/insns.def
+++ b/insns.def
@@ -1216,6 +1216,34 @@ opt_ltlt
     }
 }
 
+/* optimized X&Y. */
+DEFINE_INSN
+opt_and
+(CALL_INFO ci, CALL_CACHE cc)
+(VALUE recv, VALUE obj)
+(VALUE val)
+{
+    val = vm_opt_and(recv, obj);
+
+    if (val == Qundef) {
+        CALL_SIMPLE_METHOD();
+    }
+}
+
+/* optimized X|Y. */
+DEFINE_INSN
+opt_or
+(CALL_INFO ci, CALL_CACHE cc)
+(VALUE recv, VALUE obj)
+(VALUE val)
+{
+    val = vm_opt_or(recv, obj);
+
+    if (val == Qundef) {
+        CALL_SIMPLE_METHOD();
+    }
+}
+
 /* [] */
 DEFINE_INSN
 opt_aref