bpo-17611. Move unwinding of stack for "pseudo exceptions" from interpreter to compiler.#5006

Merged

serhiy-storchaka merged 85 commits intopython:masterfrom

serhiy-storchaka:unwind_stack

Feb 22, 2018

Commits on Dec 24, 2017

bpo-17611: Move unwinding of stack from interpreter to compiler

pitrou
authored and
serhiy-storchaka
committed
Cleanup

pitrou
authored and
serhiy-storchaka
committed
Improve stack size calculation for SETUP_{EXCEPT,FINALLY}

pitrou
authored and
serhiy-storchaka
committed
Update frozen importlib

pitrou
authored and
serhiy-storchaka
committed
Remove useless code

pitrou
authored and
serhiy-storchaka
committed
Don't predict FOR_ITER as it breaks tracing without computed gotos

pitrou
authored and
serhiy-storchaka
committed
Remove dead code and fix tracing tests

pitrou
authored and
serhiy-storchaka
committed
Fix test_dis

pitrou
authored and
serhiy-storchaka
committed
Add JUMP_FINALLY to avoid finally block duplication

pitrou
authored and
serhiy-storchaka
committed
Remove finally block duplication

pitrou
authored and
serhiy-storchaka
committed
More precise computation of code object stack size

pitrou
authored and
serhiy-storchaka
committed
JUMP_FINALLY pushes 6 values to be consistent with the effect of an exception

pitrou
authored and
serhiy-storchaka
committed
Exact stack size computation by popping stale exception state in RERAISE

pitrou
authored and
serhiy-storchaka
committed
Remove the now pointless POP_MANY

pitrou
authored and
serhiy-storchaka
committed
Add comment for RERAISE

pitrou
authored and
serhiy-storchaka
committed
Remove JUMP_FINALLY

pitrou
authored and
serhiy-storchaka
committed
Remove last block duplication

pitrou
authored and
serhiy-storchaka
committed
Get rid of END_ITER

pitrou
authored and
serhiy-storchaka
committed
Fix comments in frameobject.c

pitrou
authored and
serhiy-storchaka
committed
Add stack size tests

pitrou
authored and
serhiy-storchaka
committed
Fix test_dis.
serhiy-storchaka
committed
Simplify handling of 'for' loops in frame_setlineno() and fix it for long opargs.
serhiy-storchaka
committed
Do not duplicate the finally block.
serhiy-storchaka
committed
Refactor the frame unwinding code.
serhiy-storchaka
committed
Refactoring and optimizations in the compiler.
serhiy-storchaka
committed
Fix frame_setlineno().
serhiy-storchaka
committed
Rename PUSH_NO_EXCEPT to BEGIN_FINALLY.
serhiy-storchaka
committed
Restore SETUP_WITH and SETUP_ASYNC_WITH.
serhiy-storchaka
committed
Fix stack depth calculation.
serhiy-storchaka
committed
Remove SETUP_EXCEPT.
serhiy-storchaka
committed
Fix rebase error.
serhiy-storchaka
committed
Change codes of new instructions.
serhiy-storchaka
committed
Update the magic number.
serhiy-storchaka
committed
Remove debug print.
serhiy-storchaka
committed
Polishing.
serhiy-storchaka
committed
Document changes.
serhiy-storchaka
committed

Commits on Dec 25, 2017

Make CALL_FINALLY a jump instruction, but exclude it from stack depth walk.
serhiy-storchaka
committed

Commits on Dec 26, 2017

Commits on Dec 28, 2017

Commits on Dec 30, 2017

Address review comments.
serhiy-storchaka
committed

Commits on Jan 3, 2018

Commits on Jan 4, 2018

Define all stack effects in a single place.
serhiy-storchaka
committed

Commits on Jan 5, 2018

Make stack_effect() static.
serhiy-storchaka
committed

Commits on Jan 9, 2018

Commits on Jan 11, 2018

Merge branch 'master' into unwind_stack
serhiy-storchaka
committed

Commits on Jan 16, 2018

Merge branch 'master' into unwind_stack
serhiy-storchaka
committed

Commits on Feb 1, 2018

Commits on Feb 4, 2018

Commits on Feb 9, 2018

Merge branch 'master' into unwind_stack
serhiy-storchaka
committed

Commits on Feb 22, 2018