0689340366
GH-105229: Replace some superinstructions with single instruction equivalent. (GH-105230)
2023-06-05 11:07:04 +01:00
44bb03f856
gh-105214: Use named constants for MAKE_FUNCTION oparg ( #105215 )
2023-06-02 14:10:45 +00:00
4bfa01b9d9
GH-104584: Plugin optimizer API (GH-105100)
2023-06-02 11:46:18 +01:00
df396b59af
gh-104909: Split BINARY_OP into micro-ops ( #104910 )
...
Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
2023-05-31 08:09:23 -07:00
f40890b124
gh-103865: add monitoring support to LOAD_SUPER_ATTR ( #103866 )
2023-05-16 10:29:00 -06:00
24d8b88420
gh-103763: Implement PEP 695 ( #103764 )
...
This implements PEP 695, Type Parameter Syntax. It adds support for:
- Generic functions (def func[T](): ...)
- Generic classes (class X[T](): ...)
- Type aliases (type X = ...)
- New scoping when the new syntax is used within a class body
- Compiler and interpreter changes to support the new syntax and scoping rules
Co-authored-by: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Co-authored-by: Eric Traut <eric@traut.com>
Co-authored-by: Larry Hastings <larry@hastings.org>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-05-15 20:36:23 -07:00
45f5aa8fc7
GH-103082: Filter LINE events in VM, to simplify tool implementation. (GH-104387)
...
When monitoring LINE events, instrument all instructions that can have a predecessor on a different line.
Then check that the a new line has been hit in the instrumentation code.
This brings the behavior closer to that of 3.11, simplifying implementation and porting of tools.
2023-05-12 12:21:20 +01:00
77262458fe
gh-87729: improve hit rate of LOAD_SUPER_ATTR specialization ( #104270 )
2023-05-11 08:08:13 -06:00
1670729383
gh-87849: fix SEND specialization family definition (GH-104268)
2023-05-11 12:52:06 +01:00
c3b595e73e
gh-97933: (PEP 709) inline list/dict/set comprehensions ( #101441 )
...
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
2023-05-09 11:02:14 -06:00
ef25febcf2
gh-87729: specialize LOAD_SUPER_ATTR_METHOD ( #103809 )
2023-04-25 17:45:51 +00:00
0dc8b50d33
gh-87729: add LOAD_SUPER_ATTR instruction for faster super() ( #103497 )
...
This speeds up `super()` (by around 85%, for a simple one-level
`super().meth()` microbenchmark) by avoiding allocation of a new
single-use `super()` object on each use.
2023-04-24 22:22:14 +00:00
411b169281
GH-103082: Implementation of PEP 669: Low Impact Monitoring for CPython (GH-103083)
...
* The majority of the monitoring code is in instrumentation.c
* The new instrumentation bytecodes are in bytecodes.c
* legacy_tracing.c adapts the new API to the old sys.setrace and sys.setprofile APIs
2023-04-12 12:04:55 +01:00
b4978ff872
GH-88691: Shrink the CALL caches (GH-103230)
2023-04-05 14:15:49 -07:00
80163e17d3
gh-87092: move CFG related code from compile.c to flowgraph.c ( #103021 )
2023-03-31 18:17:59 +01:00
121057aa36
GH-89987: Shrink the BINARY_SUBSCR caches (GH-103022)
2023-03-29 15:53:30 -07:00
0444ae2487
GH-100982: Break up COMPARE_AND_BRANCH (GH-102801)
2023-03-23 15:25:09 -07:00
3468c768ce
gh-102859: Remove JUMP_IF_FALSE_OR_POP and JUMP_IF_TRUE_OR_POP ( #102870 )
2023-03-22 18:10:48 +00:00
675b97a6ab
gh-102738: remove from cases generator the code related to register instructions ( #102739 )
2023-03-15 21:25:31 +00:00
08b67fb34f
GH-90997: Shrink the LOAD_GLOBAL caches ( #102569 )
2023-03-10 17:01:16 -08:00
8de59c1bb9
gh-102021 : Allow multiple input files for interpreter loop generator ( #102022 )
...
The input files no longer use `-i`.
2023-03-03 20:59:21 -08:00
81e3aa835c
gh-101799: implement PREP_RERAISE_STAR as an intrinsic function ( #101800 )
2023-02-14 11:54:13 +00:00
160f2fe2b9
GH-87849: Simplify stack effect of SEND and specialize it for generators and coroutines. (GH-101788)
2023-02-13 11:24:55 +00:00
65b7b6bd23
gh-98831: Use opcode metadata for stack_effect() ( #101704 )
...
* Write output and metadata in a single run
This halves the time to run the cases generator
(most of the time goes into parsing the input).
* Declare or define opcode metadata based on NEED_OPCODE_TABLES
* Use generated metadata for stack_effect()
* compile.o depends on opcode_metadata.h
* Return -1 from _PyOpcode_num_popped/pushed for unknown opcode
2023-02-08 16:23:19 -08:00
616aec1ff1
gh-98831: Modernize CALL and family ( #101508 )
...
Includes a slight improvement to `DECREF_INPUTS()`.
2023-02-08 11:40:10 -08:00
a9f01448a9
gh-98831: Modernize CALL_FUNCTION_EX ( #101627 )
...
New generator feature: Move CHECK_EVAL_BREAKER() call to just before DISPATCH().
2023-02-07 20:03:22 -08:00
b2b85b5db9
gh-98831: Modernize FORMAT_VALUE ( #101628 )
...
Generator update: support balanced parentheses and brackets in conditions and size expressions.
2023-02-07 17:35:55 -08:00
aacbdb0c65
gh-98831: Finish the UNPACK_SEQUENCE family ( #101666 )
...
New generator feature: Generate useful glue for output arrays, so you can just write values to the output array (no bounds checking). Rewrote UNPACK_SEQUENCE_TWO_TUPLE to use this, and also UNPACK_SEQUENCE_{TUPLE,LIST}.
2023-02-07 15:44:37 -08:00
753fc8a5d6
gh-101632: Add the new RETURN_CONST opcode ( #101633 )
2023-02-07 22:32:21 +00:00
dec1ab0387
gh-98831: rewrite UNPACK_EX, UNPACK_SEQUENCE, UNPACK_SEQUENCE_TWO_TUPLE in the instruction definition DSL ( #101641 )
2023-02-07 20:37:43 +00:00
d54b8d8fbd
gh-98831: Modernize the FOR_ITER family of instructions ( #101626 )
...
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
2023-02-07 08:28:28 -08:00
38752760c9
gh-98831: rewrite COPY and SWAP in the instruction definition DSL ( #101620 )
2023-02-06 22:45:18 +00:00
433fb3ef08
gh-98831: rewrite MAKE_FUNCTION and BUILD_SLICE in the instruction definition DSL ( #101529 )
2023-02-03 14:40:45 +00:00
04e06e20ee
gh-98831: rewrite SEND, GET_YIELD_FROM_ITER, RETURN_GENERATOR in the instruction definition DSL ( #101516 )
2023-02-03 11:30:21 +00:00
0675b8f032
gh-98831: rewrite RERAISE and CLEANUP_THROW in the instruction definition DSL ( #101511 )
2023-02-02 10:02:57 +00:00
ae9b38f424
gh-98831: Modernize the LOAD_GLOBAL family ( #101502 )
2023-02-01 13:12:49 -08:00
b91b42d236
gh-98831: rewrite PUSH_EXC_INFO and conditional jumps in the instruction definition DSL ( #101481 )
2023-02-01 19:38:06 +00:00
7840ff3cdb
gh-98831: Modernize the LOAD_ATTR family ( #101488 )
2023-02-01 10:56:52 -08:00
0062f538d9
gh-98831: rewrite BEFORE_ASYNC_WITH and END_ASYNC_FOR in the instruction definition DSL ( #101458 )
2023-01-31 18:47:50 +00:00
29a858b85f
gh-98831: rewrite GET_LEN, GET_ITER, BEFORE_WITH and a few simple opcodes in the instruction definition DSL ( #101443 )
2023-01-31 10:23:15 +00:00
f5a3d91b6c
gh-98831: Support conditional effects; use for LOAD_ATTR ( #101333 )
2023-01-29 17:28:39 -08:00
b400219df5
gh-98831: rewrite RAISE_VARARGS in the instruction definition DSL ( #101306 )
2023-01-25 22:29:56 +00:00
19f90d6b97
gh-98831: add variable stack effect support to cases generator ( #101309 )
2023-01-25 20:41:03 +00:00
1a9d8c750b
gh-98831: rewrite pattern matching opcodes in the instruction definition DSL ( #101287 )
2023-01-24 22:39:13 +00:00
f02fa64bf2
GH-100762: Don't call `gen.throw()` in `gen.close()`, unless necessary. (GH-101013)
...
* Store exception stack depth in YIELD_VALUE's oparg and use it avoid expensive gen.throw() in gen.close() where possible.
2023-01-24 17:25:37 +00:00
8c183cddd3
gh-98831: rewrite CHECK_EG_MATCH opcode in the instruction definition DSL ( #101269 )
2023-01-24 09:43:16 +00:00
80e3e3423c
GH-98831: Implement array support in cases generator ( #100912 )
...
You can now write things like this:
```
inst(BUILD_STRING, (pieces[oparg] -- str)) { ... }
inst(LIST_APPEND, (list, unused[oparg-1], v -- list, unused[oparg-1])) { ... }
```
Note that array output effects are only partially supported (they must be named `unused` or correspond to an input effect).
2023-01-17 15:59:19 -08:00
7b14c2ef19
GH-100982: Add `COMPARE_AND_BRANCH` instruction (GH-100983)
2023-01-16 12:35:21 +00:00
5134ef4878
GH-98831: Identify instructions that don't use oparg ( #100957 )
...
For these the instr_format field uses IX instead of IB.
Register instructions use IX, IB, IBBX, IBBB, etc.
Also: Include the closing '}' in Block.tokens, for completeness
2023-01-13 17:06:45 -08:00
6e4e14d98f
GH-100923: Embed jump mask in `COMPARE_OP` oparg (GH-100924)
2023-01-11 20:40:43 +00:00
Mark Shannon
Jelle Zijlstra
Guido van Rossum
Carl Meyer
Brandt Bucher
Irit Katriel
Jacob Bower
penguin_wwy