gh-131798: Optimize _UNARY_INVERT (GH-135222)

2025-06-09 13:33:18 +03:00
parent c19e36cc4e
commit b150b6aca7
4 changed files with 33 additions and 1 deletions
--- a/Python/optimizer_bytecodes.c
+++ b/Python/optimizer_bytecodes.c
@@ -467,6 +467,15 @@ dummy_func(void) {
        res = sym_new_truthiness(ctx, value, false);
    }

+    op(_UNARY_INVERT, (value -- res)) {
+        if (sym_matches_type(value, &PyLong_Type)) {
+            res = sym_new_type(ctx, &PyLong_Type);
+        }
+        else {
+            res = sym_new_not_null(ctx);
+        }
+    }
+
    op(_COMPARE_OP, (left, right -- res)) {
        if (oparg & 16) {
            res = sym_new_type(ctx, &PyBool_Type);