Lazy deopts are always after calls, so force them to spill their inputs.
This would normally be the case anyway, except for deferred calls, which
don't tell the register allocator to spill like normal calls do.
This makes lazy deopt regalloc always spill its inputs and use their
spill slot, but unlike calls, this doesn't additionally clear the
register, so subsequent nodes can continue using the register cached
value without having to reload it.
As drive-bys, fix the Throw* opcodes to have the Throw property, and use
detail::DeepForEachInput in a couple of extra locations (including for
lazy deopts).
Bug: v8:7700
Change-Id: I89b04f17ca781d4f69ff0ed07566fa583aa677e6
Fixed: chromium:1364074
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3899009
Reviewed-by: Jakob Linke <jgruber@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83293}
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