gh-104584: Emit macro expansions to opcode_metadata.h by gvanrossum · Pull Request #106163 · python/cpython · GitHub
Skip to content

gh-104584: Emit macro expansions to opcode_metadata.h #106163

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
gvanrossum merged 5 commits into from
Jun 28, 2023
+153 −78
Merged

gh-104584: Emit macro expansions to opcode_metadata.h #106163

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
605f930
Write macro expansions to opcode_metadata.h
gvanrossum Jun 27, 2023
bbc5951
Print uop names in uops debug output
gvanrossum Jun 27, 2023
60403c9
Only output uop names in debug mode
gvanrossum Jun 27, 2023
9e35908
Attempt to silence c-analyzer
gvanrossum Jun 28, 2023
ea90c43
Make Instruction and MacroInstruction pre-compute active cache effects
gvanrossum Jun 28, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 3 additions & 3 deletions Python/ceval.c
View file
Open in desktop
32 changes: 32 additions & 0 deletions Python/opcode_metadata.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -913,6 +913,9 @@ struct opcode_macro_expansion {
#ifndef NEED_OPCODE_METADATA
extern const struct opcode_metadata _PyOpcode_opcode_metadata[512];
extern const struct opcode_macro_expansion _PyOpcode_macro_expansion[256];
#ifdef Py_DEBUG
extern const char * const _PyOpcode_uop_name[512];
#endif
#else
const struct opcode_metadata _PyOpcode_opcode_metadata[512] = {
[NOP] = { true, INSTR_FMT_IX, 0 },
Expand Down Expand Up @@ -1131,10 +1134,18 @@ const struct opcode_macro_expansion _PyOpcode_macro_expansion[256] = {
[STORE_FAST] = { .nuops = 1, .uops = { { STORE_FAST, 0, 0 } } },
[POP_TOP] = { .nuops = 1, .uops = { { POP_TOP, 0, 0 } } },
[PUSH_NULL] = { .nuops = 1, .uops = { { PUSH_NULL, 0, 0 } } },
[END_FOR] = { .nuops = 2, .uops = { { POP_TOP, 0, 0 }, { POP_TOP, 0, 0 } } },
[END_SEND] = { .nuops = 1, .uops = { { END_SEND, 0, 0 } } },
[UNARY_NEGATIVE] = { .nuops = 1, .uops = { { UNARY_NEGATIVE, 0, 0 } } },
[UNARY_NOT] = { .nuops = 1, .uops = { { UNARY_NOT, 0, 0 } } },
[UNARY_INVERT] = { .nuops = 1, .uops = { { UNARY_INVERT, 0, 0 } } },
[BINARY_OP_MULTIPLY_INT] = { .nuops = 2, .uops = { { _GUARD_BOTH_INT, 0, 0 }, { _BINARY_OP_MULTIPLY_INT, 0, 0 } } },
[BINARY_OP_ADD_INT] = { .nuops = 2, .uops = { { _GUARD_BOTH_INT, 0, 0 }, { _BINARY_OP_ADD_INT, 0, 0 } } },
[BINARY_OP_SUBTRACT_INT] = { .nuops = 2, .uops = { { _GUARD_BOTH_INT, 0, 0 }, { _BINARY_OP_SUBTRACT_INT, 0, 0 } } },
[BINARY_OP_MULTIPLY_FLOAT] = { .nuops = 2, .uops = { { _GUARD_BOTH_FLOAT, 0, 0 }, { _BINARY_OP_MULTIPLY_FLOAT, 0, 0 } } },
[BINARY_OP_ADD_FLOAT] = { .nuops = 2, .uops = { { _GUARD_BOTH_FLOAT, 0, 0 }, { _BINARY_OP_ADD_FLOAT, 0, 0 } } },
[BINARY_OP_SUBTRACT_FLOAT] = { .nuops = 2, .uops = { { _GUARD_BOTH_FLOAT, 0, 0 }, { _BINARY_OP_SUBTRACT_FLOAT, 0, 0 } } },
[BINARY_OP_ADD_UNICODE] = { .nuops = 2, .uops = { { _GUARD_BOTH_UNICODE, 0, 0 }, { _BINARY_OP_ADD_UNICODE, 0, 0 } } },
[BINARY_SLICE] = { .nuops = 1, .uops = { { BINARY_SLICE, 0, 0 } } },
[STORE_SLICE] = { .nuops = 1, .uops = { { STORE_SLICE, 0, 0 } } },
[BINARY_SUBSCR_LIST_INT] = { .nuops = 1, .uops = { { BINARY_SUBSCR_LIST_INT, 0, 0 } } },
Expand Down Expand Up @@ -1162,6 +1173,9 @@ const struct opcode_macro_expansion _PyOpcode_macro_expansion[256] = {
[DELETE_ATTR] = { .nuops = 1, .uops = { { DELETE_ATTR, 0, 0 } } },
[STORE_GLOBAL] = { .nuops = 1, .uops = { { STORE_GLOBAL, 0, 0 } } },
[DELETE_GLOBAL] = { .nuops = 1, .uops = { { DELETE_GLOBAL, 0, 0 } } },
[LOAD_LOCALS] = { .nuops = 1, .uops = { { _LOAD_LOCALS, 0, 0 } } },
[LOAD_NAME] = { .nuops = 2, .uops = { { _LOAD_LOCALS, 0, 0 }, { _LOAD_FROM_DICT_OR_GLOBALS, 0, 0 } } },
[LOAD_FROM_DICT_OR_GLOBALS] = { .nuops = 1, .uops = { { _LOAD_FROM_DICT_OR_GLOBALS, 0, 0 } } },
[DELETE_DEREF] = { .nuops = 1, .uops = { { DELETE_DEREF, 0, 0 } } },
[LOAD_FROM_DICT_OR_DEREF] = { .nuops = 1, .uops = { { LOAD_FROM_DICT_OR_DEREF, 0, 0 } } },
[LOAD_DEREF] = { .nuops = 1, .uops = { { LOAD_DEREF, 0, 0 } } },
Expand Down Expand Up @@ -1207,4 +1221,22 @@ const struct opcode_macro_expansion _PyOpcode_macro_expansion[256] = {
[COPY] = { .nuops = 1, .uops = { { COPY, 0, 0 } } },
[SWAP] = { .nuops = 1, .uops = { { SWAP, 0, 0 } } },
};
#ifdef Py_DEBUG
const char * const _PyOpcode_uop_name[512] = {
[300] = "EXIT_TRACE",
[301] = "SET_IP",
[302] = "_GUARD_BOTH_INT",
[303] = "_BINARY_OP_MULTIPLY_INT",
[304] = "_BINARY_OP_ADD_INT",
[305] = "_BINARY_OP_SUBTRACT_INT",
[306] = "_GUARD_BOTH_FLOAT",
[307] = "_BINARY_OP_MULTIPLY_FLOAT",
[308] = "_BINARY_OP_ADD_FLOAT",
[309] = "_BINARY_OP_SUBTRACT_FLOAT",
[310] = "_GUARD_BOTH_UNICODE",
[311] = "_BINARY_OP_ADD_UNICODE",
[312] = "_LOAD_LOCALS",
[313] = "_LOAD_FROM_DICT_OR_GLOBALS",
};
#endif
#endif
8 changes: 5 additions & 3 deletions Python/optimizer.c
View file
Open in desktop
Loading