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_cases.c.h
+++ b/Python/optimizer_cases.c.h
@@ -190,7 +190,13 @@
                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);
+                }
            }
            stack_pointer[-1] = res;
            break;