Merge branch 'main' into gc-visit

Author: martindemello

.github/workflows/tail-call.yml

@@ -87,8 +87,8 @@ jobs:
           set PlatformToolset=clangcl
           set LLVMToolsVersion=${{ matrix.llvm }}.1.5
           set LLVMInstallDir=C:\Program Files\LLVM
-          ./PCbuild/build.bat --tail-call-interp -d -p ${{ matrix.architecture }}
-          ./PCbuild/rt.bat -d -p ${{ matrix.architecture }} -q --multiprocess 0 --timeout 4500 --verbose2 --verbose3
+          call ./PCbuild/build.bat --tail-call-interp -d -p ${{ matrix.architecture }}
+          call ./PCbuild/rt.bat -d -p ${{ matrix.architecture }} -q --multiprocess 0 --timeout 4500 --verbose2 --verbose3
 
       # No tests (yet):
       - name: Emulated Windows (release)

Include/cpython/tupleobject.h

@@ -4,6 +4,8 @@
 
 typedef struct {
     PyObject_VAR_HEAD
+    /* Cached hash.  Initially set to -1. */
+    Py_hash_t ob_hash;
     /* ob_item contains space for 'ob_size' elements.
        Items must normally not be NULL, except during construction when
        the tuple is not yet visible outside the function that builds it. */

Include/internal/pycore_dict.h

@@ -150,6 +150,10 @@ extern int _PyDict_Pop_KnownHash(
     Py_hash_t hash,
     PyObject **result);
 
+#ifdef Py_GIL_DISABLED
+PyAPI_FUNC(void) _PyDict_EnsureSharedOnRead(PyDictObject *mp);
+#endif
+
 #define DKIX_EMPTY (-1)
 #define DKIX_DUMMY (-2)  /* Used internally */
 #define DKIX_ERROR (-3)

Include/internal/pycore_global_objects_fini_generated.h

@@ -283,7 +283,9 @@ struct _Py_global_strings {
         STRUCT_FOR_ID(aggregate_class)
         STRUCT_FOR_ID(alias)
         STRUCT_FOR_ID(align)
+        STRUCT_FOR_ID(all)
         STRUCT_FOR_ID(allow_code)
+        STRUCT_FOR_ID(any)
         STRUCT_FOR_ID(append)
         STRUCT_FOR_ID(arg)
         STRUCT_FOR_ID(argdefs)

Include/internal/pycore_global_strings.h

@@ -9,6 +9,7 @@ extern "C" {
 
 #include "pycore_ast_state.h"     // struct ast_state
 #include "pycore_llist.h"         // struct llist_node
+#include "pycore_opcode_utils.h"  // NUM_COMMON_CONSTANTS
 #include "pycore_pymath.h"        // _PY_SHORT_FLOAT_REPR
 #include "pycore_structs.h"       // PyHamtObject
 #include "pycore_tstate.h"        // _PyThreadStateImpl
@@ -912,6 +913,7 @@ struct _is {
     struct ast_state ast;
     struct types_state types;
     struct callable_cache callable_cache;
+    PyObject *common_consts[NUM_COMMON_CONSTANTS];
     bool jit;
     struct _PyExecutorObject *executor_list_head;
     size_t trace_run_counter;

Include/internal/pycore_interp_structs.h

@@ -272,6 +272,7 @@ Known values:
     Python 3.14a6 3617 (Branch monitoring for async for loops)
     Python 3.14a6 3618 (Add oparg to END_ASYNC_FOR)
     Python 3.14a6 3619 (Renumber RESUME opcode from 149 to 128)
+    Python 3.14a6 3620 (Optimize bytecode for all/any/tuple called on a genexp)
 
     Python 3.15 will start with 3650
 
@@ -284,7 +285,7 @@ PC/launcher.c must also be updated.
 
 */
 
-#define PYC_MAGIC_NUMBER 3619
+#define PYC_MAGIC_NUMBER 3620
 /* This is equivalent to converting PYC_MAGIC_NUMBER to 2 bytes
    (little-endian) and then appending b'\r\n'. */
 #define PYC_MAGIC_NUMBER_TOKEN \

Include/internal/pycore_magic_number.h

@@ -8,8 +8,6 @@ extern "C" {
 #  error "this header requires Py_BUILD_CORE define"
 #endif
 
-#include "opcode_ids.h"
-
 #define MAX_REAL_OPCODE 254
 
 #define IS_WITHIN_OPCODE_RANGE(opcode) \
@@ -67,7 +65,10 @@ extern "C" {
 /* Values used as the oparg for LOAD_COMMON_CONSTANT */
 #define CONSTANT_ASSERTIONERROR 0
 #define CONSTANT_NOTIMPLEMENTEDERROR 1
-#define NUM_COMMON_CONSTANTS 2
+#define CONSTANT_BUILTIN_TUPLE 2
+#define CONSTANT_BUILTIN_ALL 3
+#define CONSTANT_BUILTIN_ANY 4
+#define NUM_COMMON_CONSTANTS 5
 
 /* Values used in the oparg for RESUME */
 #define RESUME_AT_FUNC_START 0

Include/internal/pycore_opcode_utils.h

@@ -27,6 +27,7 @@ extern "C" {
 #include "pycore_runtime_init_generated.h"  // _Py_bytes_characters_INIT
 #include "pycore_signal.h"        // _signals_RUNTIME_INIT
 #include "pycore_tracemalloc.h"   // _tracemalloc_runtime_state_INIT
+#include "pycore_tuple.h"         // _PyTuple_HASH_EMPTY
 
 
 extern PyTypeObject _PyExc_MemoryError;
@@ -106,6 +107,7 @@ extern PyTypeObject _PyExc_MemoryError;
                 }, \
                 .tuple_empty = { \
                     .ob_base = _PyVarObject_HEAD_INIT(&PyTuple_Type, 0), \
+                    .ob_hash = _PyTuple_HASH_EMPTY, \
                 }, \
                 .hamt_bitmap_node_empty = { \
                     .ob_base = _PyVarObject_HEAD_INIT(&_PyHamt_BitmapNode_Type, 0), \