gh-131798: Optimize _UNARY_NEGATIVE (GH-135223)

2025-06-23 22:42:09 +03:00
parent 569fc6870f
commit bda121862e
4 changed files with 33 additions and 2 deletions
--- a/Python/optimizer_bytecodes.c
+++ b/Python/optimizer_bytecodes.c
@@ -452,7 +452,13 @@ dummy_func(void) {
            res = sym_new_compact_int(ctx);
        }
        else {
-            res = sym_new_not_null(ctx);
+            PyTypeObject *type = sym_get_type(value);
+            if (type == &PyLong_Type || type == &PyFloat_Type) {
+                res = sym_new_type(ctx, type);
+            }
+            else {
+                res = sym_new_not_null(ctx);
+            }
        }
    }