jit: inline a user next under FOR_ITER, plus three exception wrong-code fixes - #1270

Merged

youknowone merged 39 commits into

mainfrom

Aug 19, 2026

Commits on Aug 19, 2026

Add a polymorphic-class fixture for the FOR_ITER instance next inline
youknowone
committed
8b4931d
Inline user instance next in FOR_ITER
youknowone
committed
4b8bb12
Admit only Clean bodies in the FOR_ITER instance next route
youknowone
committed
da18f0b
Use Python exception matching in FOR_ITER catch
youknowone
committed
ac12f59
Split the materialized exception edge from its can-raise marking
youknowone
committed
6b995c5
Forward the materialized exception pair through FOR_ITER's match split
youknowone
committed
50481e2
Revert the FOR_ITER exception-match catch arm
youknowone
committed
bad0678
jit: reland the FOR_ITER exception-match catch arm, re-raising on mismatch
youknowone
committed
1bdc9e8
check: allow for the startup estimate's drift in both perf-gate bounds
youknowone
committed
243ed50
check: keep the startup-drift allowance off the wasm/dynasm ratio gate
youknowone
committed
77d6c7a
Reconstruct FOR_ITER caller frames for keyed instance next
youknowone
committed
a909075
Clear caller exception state after inline returns
youknowone
committed
260697e
Honor instance-next inline handler resume PCs
youknowone
committed
0cca7dd
Leave keyed instance-next guards eligible for bridges
youknowone
committed
270f822
Guard bottommost exception traceback recording
youknowone
committed
ef4f28d
Resolve traceback coordinates from exact emission runs
youknowone
committed
2ef71b4
Assert the FOR_ITER traceback coordinate from the function's own bytecode
youknowone
committed
bae52e3
Match StopIteration subclasses across iterator protocol
youknowone
committed
4e25ed4
Preserve residual exception identity in bridge state
youknowone
committed
dfa0282
Preserve vable locals during bridge setup
youknowone
committed
3188e23
Re-record exception_with_exit_self_null_slot fbw_blackhole_adopted_single_frame
youknowone
committed
780971b
Fuse StopIteration drain with subclass predicate
youknowone
committed
4b7b4a1
jit: elide redundant exception carrier clear
youknowone
committed
254bc28
jit: record the traceback frame last_instr as a virtualizable store
youknowone
committed
7a73390
ci: serialize the wasm runtime codegen tests
youknowone
committed
22b06d8
jit: capture the resume snapshot for the traceback frame's vable promote
youknowone
committed
6f0d55a
jit: re-read the pinned exception address after the message allocation
youknowone
committed
8231221
jit: chain __context__ in the immutable-type attr raise fold
youknowone
committed
2072b26
jit: mint the instance-next FOR_ITER marker as the guard's own descr subtype
youknowone
committed
4f6fbb9
interp: match StopIteration subclasses that leak out of a generator
youknowone
committed
077977f
jit: carry the enclosing exception pair across the FOR_ITER exhaustion edge
youknowone
committed
75eab4a
majit: correct the line range cited for invent_fail_descr_for_op
youknowone
committed
fea3ab7
majit: forward the FOR_ITER marker keys through the guard descr subtypes
youknowone
committed
268e3f8
jit: stop treating a covered bare raise's exception read as a PUSH_EXC_INFO prev save
youknowone
committed
9b40bf5
gc: name the forwarded-corpse reading in the varsize length panic
youknowone
committed
2ca8618
jit: abort instead of panicking when the traceback node's last_instr descr is unavailable
youknowone
committed
b2e4b3d
jit: stop rolling back the instance-__next__ inline after it executed an effect
youknowone
committed
963b9a3
jit: admit the called-form exception fold per instance slot instead of per kind
youknowone
committed
93454cb
jit: fold the read-only-data-descriptor STORE_ATTR raise into trace IR
youknowone
committed
f6c1d6d