Sep 1, 2023 · Sep 1, 2023 · Sep 1, 2023 · Sep 5, 2023 · Sep 5, 2023 · Sep 13, 2023
diff --git a/Include/internal/pycore_jit.h b/Include/internal/pycore_jit.h
 #endif

 #ifndef Py_BUILD_CORE
 #error "this header requires Py_BUILD_CORE define"
 #error "this header requires Py_BUILD_CORE define"
 #endif

 #ifdef _Py_JIT
diff --git a/Tools/jit/template.c b/Tools/jit/template.c
    _PyFrame_SetStackPointer(frame, stack_pointer);
    return NULL;
 deoptimize:
 exit_trace:
    _PyFrame_SetStackPointer(frame, stack_pointer);
    return _PyCode_CODE(_PyFrame_GetCode(frame)) + _target;
 }
diff --git a/configure b/configure
diff --git a/configure.ac b/configure.ac

 # Check for --enable-experimental-jit:
 AC_MSG_CHECKING([for --enable-experimental-jit])
 AC_ARG_ENABLE(
  [experimental-jit],
  AS_HELP_STRING(
    [--enable-experimental-jit],
    [build the experimental just-in-time compiler (default is no)],
  ),
  [],
  [enable_experimental_jit=no],
 )
 AS_VAR_IF(
  [enable_experimental_jit],
  [no],
  [],
  [AS_VAR_APPEND([CFLAGS_NODIST], [" -D_Py_JIT"])
   AS_VAR_SET([REGEN_JIT_COMMAND], ["\$(PYTHON_FOR_REGEN) \$(srcdir)/Tools/jit/build.py $host"])
   AS_VAR_IF([Py_DEBUG], [true], [AS_VAR_APPEND([REGEN_JIT_COMMAND], [" --debug"])], [])]
 )
 AC_MSG_RESULT([$enable_experimental_jit])
 AC_ARG_ENABLE([experimental-jit],
              [AS_HELP_STRING([--enable-experimental-jit],
                              [build the experimental just-in-time compiler (default is no)])],
              [],
              [enable_experimental_jit=no])
 AS_VAR_IF([enable_experimental_jit],
          [no],
          [],
          [AS_VAR_APPEND([CFLAGS_NODIST], [" -D_Py_JIT"])
           AS_VAR_SET([REGEN_JIT_COMMAND],
                      ["\$(PYTHON_FOR_REGEN) \$(srcdir)/Tools/jit/build.py $host"])
           AS_VAR_IF([Py_DEBUG],
                     [true],
                     [AS_VAR_APPEND([REGEN_JIT_COMMAND], [" --debug"])],
                     [])])
 AC_SUBST([REGEN_JIT_COMMAND])
 AC_MSG_RESULT([$enable_experimental_jit])

 # Enable optimization flags
 AC_SUBST([DEF_MAKE_ALL_RULE])
Original file line number	Diff line number	Diff line change
Expand Up		@@ -6,7 +6,7 @@ extern "C" {
		#endif

		#ifndef Py_BUILD_CORE
		#error "this header requires Py_BUILD_CORE define"
		#error "this header requires Py_BUILD_CORE define"
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		#endif

		#ifdef _Py_JIT
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Original file line number	Diff line number	Diff line change
Expand Up		@@ -93,7 +93,6 @@ _JIT_ENTRY(_PyInterpreterFrame frame, PyObject stack_pointer, PyThreadState
		_PyFrame_SetStackPointer(frame, stack_pointer);
		return NULL;
		deoptimize:
		exit_trace:
		_PyFrame_SetStackPointer(frame, stack_pointer);
		return _PyCode_CODE(_PyFrame_GetCode(frame)) + _target;
		}
Original file line number	Diff line number	Diff line change
Expand Up		@@ -1581,25 +1581,23 @@ fi

		# Check for --enable-experimental-jit:
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		AC_MSG_CHECKING([for --enable-experimental-jit])
		AC_ARG_ENABLE(
		[experimental-jit],
		AS_HELP_STRING(
		[--enable-experimental-jit],
		[build the experimental just-in-time compiler (default is no)],
		),
		[],
		[enable_experimental_jit=no],
		)
		AS_VAR_IF(
		[enable_experimental_jit],
		[no],
		[],
		[AS_VAR_APPEND([CFLAGS_NODIST], [" -D_Py_JIT"])
		AS_VAR_SET([REGEN_JIT_COMMAND], ["\$(PYTHON_FOR_REGEN) \$(srcdir)/Tools/jit/build.py $host"])
		AS_VAR_IF([Py_DEBUG], [true], [AS_VAR_APPEND([REGEN_JIT_COMMAND], [" --debug"])], [])]
		)
		AC_MSG_RESULT([$enable_experimental_jit])
		AC_ARG_ENABLE([experimental-jit],
		[AS_HELP_STRING([--enable-experimental-jit],
		[build the experimental just-in-time compiler (default is no)])],
		[],
		[enable_experimental_jit=no])
		AS_VAR_IF([enable_experimental_jit],
		[no],
		[],
		[AS_VAR_APPEND([CFLAGS_NODIST], [" -D_Py_JIT"])
		AS_VAR_SET([REGEN_JIT_COMMAND],
		["\$(PYTHON_FOR_REGEN) \$(srcdir)/Tools/jit/build.py $host"])
		AS_VAR_IF([Py_DEBUG],
		[true],
		[AS_VAR_APPEND([REGEN_JIT_COMMAND], [" --debug"])],
		[])])
		AC_SUBST([REGEN_JIT_COMMAND])
		AC_MSG_RESULT([$enable_experimental_jit])

		# Enable optimization flags
		AC_SUBST([DEF_MAKE_ALL_RULE])
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