Irit Katriel
324d01944d
gh-94485: Set line number of module's RESUME instruction to 0, as specified by PEP 626 (GH-94552)
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Co-authored-by: Mark Shannon <mark@hotpy.org>
2022-07-05 14:38:44 +02:00
Irit Katriel
c57aad777a
gh-94216: add pseudo instructions to the dis/opcodes modules (GH-94241)
2022-07-01 15:33:35 +01:00
Dennis Sweeney
5fcfdd87c9
GH-91432: Specialize FOR_ITER (GH-91713)
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* Adds FOR_ITER_LIST and FOR_ITER_RANGE specializations.
* Adds _PyLong_AssignValue() internal function to avoid temporary boxing of ints.
2022-06-21 11:19:26 +01:00
Brandt Bucher
f8e576be0a
GH-91389: Fix dis position information for CACHEs (GH-93663)
2022-06-16 13:49:32 -07:00
Ken Jin
b083450f88
GH-93429: Merge LOAD_METHOD back into LOAD_ATTR (GH-93430)
2022-06-14 11:36:22 +01:00
Irit Katriel
cf730b595e
GH-93621: reorder code in with/async-with exception exit path to reduce the size of the exception table (GH-93622)
2022-06-10 17:53:34 +01:00
Mark Shannon
f012df706c
Shrink the LOAD_METHOD cache by one codeunit. ( #93537 )
2022-06-07 10:28:53 +01:00
Dong-hee Na
b013804134
gh-92932: dis._unpack_opargs should handle EXTENDED_ARG_QUICK (gh-92945)
2022-06-03 11:29:27 +09:00
Irit Katriel
94b1586ca5
gh-93356: Lay out exception handling code at end of code unit (GH-92769)
2022-06-02 14:13:43 +01:00
Dennis Sweeney
f425f3bb27
gh-93143: Avoid NULL check in LOAD_FAST based on analysis in the compiler (GH-93144)
2022-05-31 16:32:30 -04:00
Dennis Sweeney
ddc4a782d3
gh-93223: More aggressive Jump-To-Jump elimination (GH-93229)
2022-05-27 11:17:59 +01:00
Mark Shannon
e48ac9c100
GH-90690: Remove PRECALL instruction (GH-92925)
2022-05-19 11:05:26 +01:00
Irit Katriel
7c6b7ade8d
gh-92619: Fix bug where the compiler duplicates exit blocks unnecessarily (GH-92620)
2022-05-10 13:36:08 +01:00
Brandt Bucher
93a666b5a5
gh-90997: Show cached inline values in dis output ( #92360 )
2022-05-06 15:18:09 +01:00
Irit Katriel
84b986ba10
gh-91276: revert the increase of dis output width (GH-92126)
2022-05-02 16:51:17 +01:00
Mark Shannon
944fffee89
GH-88116: Use a compact format to represent end line and column offsets. (GH-91666)
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* Stores all location info in linetable to conform to PEP 626.
* Remove column table from code objects.
* Remove end-line table from code objects.
* Document new location table format
2022-04-21 16:10:37 +01:00
penguin_wwy
e590379197
gh-90997: bpo-46841: Disassembly of quickened code (GH-32099)
2022-04-19 09:45:08 +01:00
Irit Katriel
e44f988b26
gh-91276: make space for longer opcodes in dis output (GH-91444)
2022-04-12 14:35:56 +01:00
Irit Katriel
dd207a6ac5
bpo-47120: make POP_JUMP_IF_TRUE/FALSE/NONE/NOT_NONE relative (GH-32400)
2022-04-11 10:40:24 +01:00
Irit Katriel
0aa8d5cbd8
bpo-47120: make JUMP_NO_INTERRUPT relative (GH-32221)
2022-04-05 12:49:08 +01:00
Irit Katriel
04e07c258f
bpo-47186: Replace JUMP_IF_NOT_EXC_MATCH by CHECK_EXC_MATCH + jump (GH-32231)
2022-04-01 13:59:38 +01:00
Irit Katriel
a00518d9ad
bpo-47120: Replace the JUMP_ABSOLUTE opcode by the relative JUMP_BACKWARD (GH-32115)
2022-03-31 14:14:15 +01:00
Mark Shannon
3011a097bd
Use low bit of LOAD_GLOBAL's oparg to indicate whether it should push an additional NULL. (GH-31933)
2022-03-17 16:14:57 +00:00
Brandt Bucher
f193631387
bpo-46841: Use inline caching for calls (GH-31709)
2022-03-07 11:45:00 -08:00
Brandt Bucher
05a8bc1c94
bpo-46841: Use inline caching for attribute accesses (GH-31640)
2022-03-03 15:31:00 -08:00
Brandt Bucher
7820a5897e
bpo-46841: Use inline caching for COMPARE_OP (GH-31622)
2022-03-01 13:53:13 +00:00
Mark Shannon
4558af5a8f
bpo-46841: Move the cache for LOAD_GLOBAL inline. (GH-31575)
2022-02-28 12:56:29 +00:00
Brandt Bucher
0f41aac109
bpo-46841: Use *inline* caching for BINARY_OP (GH-31543)
2022-02-25 12:11:34 +00:00
Mark Shannon
59585d6b2e
bpo-46329: Streamline calling sequence a bit. (GH-31465)
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* Move handling of bound-methods to PRECALL.
* Remove call_shape.postcall_shrink
* Remove call_shape.callable
* Remove call_shape.callable. Change CALL oparg to match PRECALL oparg.
* Move KW_NAMES before PRECALL.
* Update opcode docs in dis.rst
2022-02-21 18:26:47 +00:00
Mark Shannon
cf345e945f
bpo-46329: Change calling sequence (again) (GH-31373)
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* Change calling sequence: Add PUSH_NULL. Merge PRECALL_FUNCTION and PRECALL_METHOD into PRECALL.
2022-02-18 17:19:08 +00:00
Saul Shanabrook
c3ce7781e3
bpo-46724: Fix dis support for overflow args (GH-31285)
2022-02-18 09:56:23 +00:00
Mark Shannon
3954fcb83f
Remove offsets from expected output in test.test_dis (GH-31369)
2022-02-16 12:19:09 +00:00
Mark Shannon
89fd7c3452
bpo-46329: Split calls into precall and call instructions. (GH-30855)
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* Add PRECALL_FUNCTION opcode.
* Move 'call shape' varaibles into struct.
* Replace CALL_NO_KW and CALL_KW with KW_NAMES and CALL instructions.
* Specialize for builtin methods taking using the METH_FASTCALL | METH_KEYWORDS protocol.
* Allow kwnames for specialized calls to builtin types.
* Specialize calls to tuple(arg) and str(arg).
2022-01-28 12:42:30 +00:00
Irit Katriel
3d2ce34716
bpo-46458: emit code for else of a try block immediately after the try body (GH-30751)
2022-01-27 13:40:44 +00:00
Brandt Bucher
8548366864
bpo-46528: Simplify the VM's stack manipulations (GH-30902)
2022-01-26 12:47:45 -08:00
Nikita Sobolev
84f093918a
bpo-45578: add a test case for dis.findlabels (GH-30058)
2022-01-26 19:05:35 +09:00
Nikita Sobolev
58f3d98098
bpo-46422: use dis.Positions in dis.Instruction (GH-30716)
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Co-authored-by: Batuhan Taskaya <isidentical@gmail.com>
2022-01-24 14:09:20 +03:00
Irit Katriel
9c2ebb906d
bpo-46344: Fix trace bug in else of try and try-star blocks (GH-30544)
2022-01-13 12:34:38 +00:00
Mark Shannon
e028ae99ec
bpo-45923: Handle call events in bytecode (GH-30364)
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* Add a RESUME instruction to handle "call" events.
2022-01-06 13:09:25 +00:00
Irit Katriel
a94461d718
bpo-46202: Remove opcode POP_EXCEPT_AND_RERAISE (GH-30302)
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* bpo-46202: remove opcode POP_EXCEPT_AND_RERAISE
* do not assume that an exception group is truthy
2022-01-04 10:37:12 +00:00
Irit Katriel
396b58345f
bpo-45711: Remove type and traceback from exc_info (GH-30122)
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* Do not PUSH/POP traceback or type to the stack as part of exc_info
* Remove exc_traceback and exc_type from _PyErr_StackItem
* Add to what's new, because this change breaks things like Cython
2021-12-17 14:46:22 +00:00
Mark Shannon
9f8f45144b
bpo-44525: Split calls into PRECALL and CALL (GH-30011)
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* Add 3 new opcodes for calls: PRECALL_METHOD, CALL_NO_KW, CALL_KW.
* Update specialization to handle new CALL opcodes.
* Specialize call to method descriptors.
* Remove old CALL opcodes: CALL_FUNCTION, CALL_METHOD, CALL_METHOD_KW, CALL_FUNCTION_KW.
2021-12-14 18:22:44 +00:00
Irit Katriel
d60457a667
bpo-45292: [PEP-654] add except* (GH-29581)
2021-12-14 16:48:15 +00:00
Mark Shannon
135cabd328
bpo-44525: Copy free variables in bytecode to allow calls to inner functions to be specialized (GH-29595)
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* Make internal APIs that take PyFrameConstructor take a PyFunctionObject instead.
* Add reference to function to frame, borrow references to builtins and globals.
* Add COPY_FREE_VARS instruction to allow specialization of calls to inner functions.
2021-11-23 09:53:24 +00:00
Brandt Bucher
9178f533ff
bpo-45636: Merge all numeric operators (GH-29482)
2021-11-10 22:56:22 -08:00
Irit Katriel
4cdeee5978
bpo-45711: remove unnecessary DUP_TOP and POP in exception handling (GH-29495)
2021-11-10 18:08:28 +00:00
Irit Katriel
cb414cf0e2
bpo-45757: Fix bug where dis produced an incorrect oparg on EXTENDED_ARG before a no-arg opcode (GH-29480)
2021-11-09 20:07:38 +00:00
Nikita Sobolev
e346f19681
bpo-45578: add tests for dis.distb (GH-29332)
2021-11-03 14:55:42 +01:00
Mark Shannon
f6eafe18c0
Normalize jumps in compiler. All forward jumps to use JUMP_FORWARD. (GH-28755)
2021-10-06 13:05:45 +01:00
Irit Katriel
c99fc4e53a
bpo-45168: change dis output to omit missing values rather than replacing them by their index (GH-28313)
2021-09-14 10:09:05 +01:00
