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Revert "GH-128914: Remove conditional stack effects from bytecodes.c and the code generators (GH-128918)" (GH-129202)

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The commit introduced a ~2.5-3% regression in the free threading build.

This reverts commit ab61d3f430.
This commit is contained in:
Sam Gross 2025-01-23 04:26:25 -05:00 • committed by GitHub
parent d7d066c3ab
commit a10f99375e
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GPG key ID: B5690EEEBB952194
44 changed files with 1679 additions and 1460 deletions
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18
Python/opcode_targets.h generated
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@ -3,7 +3,6 @@ static void *opcode_targets[256] = {
&&TARGET_BINARY_SLICE,
&&TARGET_BINARY_SUBSCR,
&&TARGET_BINARY_OP_INPLACE_ADD_UNICODE,
&&TARGET_CALL_FUNCTION_EX,
&&TARGET_CHECK_EG_MATCH,
&&TARGET_CHECK_EXC_MATCH,
&&TARGET_CLEANUP_THROW,
@ -16,8 +15,8 @@ static void *opcode_targets[256] = {
&&TARGET_FORMAT_WITH_SPEC,
&&TARGET_GET_AITER,
&&TARGET_GET_ANEXT,
&&TARGET_RESERVED,
&&TARGET_GET_ITER,
&&TARGET_RESERVED,
&&TARGET_GET_LEN,
&&TARGET_GET_YIELD_FROM_ITER,
&&TARGET_INTERPRETER_EXIT,
@ -52,6 +51,7 @@ static void *opcode_targets[256] = {
&&TARGET_BUILD_STRING,
&&TARGET_BUILD_TUPLE,
&&TARGET_CALL,
&&TARGET_CALL_FUNCTION_EX,
&&TARGET_CALL_INTRINSIC_1,
&&TARGET_CALL_INTRINSIC_2,
&&TARGET_CALL_KW,
@ -89,12 +89,10 @@ static void *opcode_targets[256] = {
&&TARGET_LOAD_FROM_DICT_OR_DEREF,
&&TARGET_LOAD_FROM_DICT_OR_GLOBALS,
&&TARGET_LOAD_GLOBAL,
&&TARGET_LOAD_METHOD,
&&TARGET_LOAD_NAME,
&&TARGET_LOAD_SMALL_INT,
&&TARGET_LOAD_SPECIAL,
&&TARGET_LOAD_SUPER_ATTR,
&&TARGET_LOAD_SUPER_METHOD,
&&TARGET_MAKE_CELL,
&&TARGET_MAP_ADD,
&&TARGET_MATCH_CLASS,
@ -148,6 +146,8 @@ static void *opcode_targets[256] = {
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&TARGET_RESUME,
&&TARGET_BINARY_OP_ADD_FLOAT,
&&TARGET_BINARY_OP_ADD_INT,
@ -198,6 +198,9 @@ static void *opcode_targets[256] = {
&&TARGET_LOAD_ATTR_CLASS_WITH_METACLASS_CHECK,
&&TARGET_LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN,
&&TARGET_LOAD_ATTR_INSTANCE_VALUE,
&&TARGET_LOAD_ATTR_METHOD_LAZY_DICT,
&&TARGET_LOAD_ATTR_METHOD_NO_DICT,
&&TARGET_LOAD_ATTR_METHOD_WITH_VALUES,
&&TARGET_LOAD_ATTR_MODULE,
&&TARGET_LOAD_ATTR_NONDESCRIPTOR_NO_DICT,
&&TARGET_LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES,
@ -208,11 +211,8 @@ static void *opcode_targets[256] = {
&&TARGET_LOAD_CONST_MORTAL,
&&TARGET_LOAD_GLOBAL_BUILTIN,
&&TARGET_LOAD_GLOBAL_MODULE,
&&TARGET_LOAD_METHOD_LAZY_DICT,
&&TARGET_LOAD_METHOD_NO_DICT,
&&TARGET_LOAD_METHOD_WITH_VALUES,
&&TARGET_LOAD_SUPER_ATTR_ATTR,
&&TARGET_LOAD_SUPER_METHOD_METHOD,
&&TARGET_LOAD_SUPER_ATTR_METHOD,
&&TARGET_RESUME_CHECK,
&&TARGET_SEND_GEN,
&&TARGET_STORE_ATTR_INSTANCE_VALUE,
@ -233,11 +233,11 @@ static void *opcode_targets[256] = {
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&_unknown_opcode,
&&TARGET_INSTRUMENTED_END_FOR,
&&TARGET_INSTRUMENTED_POP_ITER,
&&TARGET_INSTRUMENTED_END_SEND,
&&TARGET_INSTRUMENTED_LOAD_SUPER_ATTR,
&&TARGET_INSTRUMENTED_LOAD_SUPER_METHOD,
&&TARGET_INSTRUMENTED_FOR_ITER,
&&TARGET_INSTRUMENTED_CALL_KW,
&&TARGET_INSTRUMENTED_CALL_FUNCTION_EX,