Merge remote-tracking branch 'upstream/main' into binary_subscr_to_op

Author: iritkatriel

Doc/whatsnew/3.14.rst

@@ -68,7 +68,7 @@ Summary -- release highlights
 * :ref:`PEP 649: deferred evaluation of annotations <whatsnew314-pep649>`
 * :ref:`PEP 741: Python Configuration C API <whatsnew314-pep741>`
 * :ref:`PEP 761: Discontinuation of PGP signatures <whatsnew314-pep761>`
-* :ref:`A new tail-calling interpreter  <whatsnew314-tail-call>`
+* :ref:`A new type of interpreter  <whatsnew314-tail-call>`
 
 
 New features
@@ -211,8 +211,8 @@ configuration mechanisms).
 
 .. _whatsnew314-tail-call:
 
-A new tail-calling interpreter
-------------------------------
+A new type of interpreter
+-------------------------
 
 A new type of interpreter based on tail calls has been added to CPython.
 For certain newer compilers, this interpreter provides

Include/cpython/pystats.h

@@ -129,6 +129,7 @@ typedef struct _optimization_stats {
     uint64_t inner_loop;
     uint64_t recursive_call;
     uint64_t low_confidence;
+    uint64_t unknown_callee;
     uint64_t executors_invalidated;
     UOpStats opcode[PYSTATS_MAX_UOP_ID + 1];
     uint64_t unsupported_opcode[256];

Include/internal/pycore_optimizer.h

@@ -289,8 +289,7 @@ static inline int is_terminator(const _PyUOpInstruction *uop)
     int opcode = uop->opcode;
     return (
         opcode == _EXIT_TRACE ||
-        opcode == _JUMP_TO_TOP ||
-        opcode == _DYNAMIC_EXIT
+        opcode == _JUMP_TO_TOP
     );
 }