ZJIT: Parse opt_or into HIR

Author: XrXr

test/ruby/test_zjit.rb

@@ -226,6 +226,13 @@ def test(x, y) = x & y
     RUBY
   end
 
+  def test_opt_or
+    assert_compiles('[11, [3, 2, 1]]', <<~RUBY, insns: [:opt_or])
+      def test(x, y) = x | y
+      return test(0b1000, 3), test([3, 2, 1], [1, 2, 3])
+    RUBY
+  end
+
   def test_opt_ge
     assert_compiles '[false, true, true]', %q{
       def test(a, b) = a >= b

zjit/src/hir.rs

@@ -2378,6 +2378,7 @@ pub fn iseq_to_hir(iseq: *const rb_iseq_t) -> Result<Function, ParseError> {
                 YARVINSN_opt_empty_p |
                 YARVINSN_opt_succ |
                 YARVINSN_opt_and |
+                YARVINSN_opt_or |
                 YARVINSN_opt_send_without_block => {
                     let cd: *const rb_call_data = get_arg(pc, 0).as_ptr();
                     let call_info = unsafe { rb_get_call_data_ci(cd) };
@@ -3851,6 +3852,19 @@ mod tests {
               Return v5
         "#]]);
     }
+
+    #[test]
+    fn opt_or() {
+        eval("
+            def test(x, y) = x | y
+        ");
+        assert_method_hir_with_opcode("test", YARVINSN_opt_or, expect![[r#"
+            fn test:
+            bb0(v0:BasicObject, v1:BasicObject, v2:BasicObject):
+              v5:BasicObject = SendWithoutBlock v1, :|, v2
+              Return v5
+        "#]]);
+    }
     #[test]
     fn test_branchnil() {
         eval("