This changes Compiler::CollectSourcePositions to skip finalization of
the BytecodeArray, constant table, handler table, ScopeInfos as well as
internalization of Ast values since only the source position table is
used and the others will be collected soon after by the GC.
It will also now avoid recompiling inner functions that would otherwise
be eagerly compiled.
BytecodeArrayWriter::ToBytecodeArray has been changed to never populate
the source_position_table.
Bug: v8:8510
Change-Id: I2db2f2da6b48fde11f17a20d017c1a54c0a34fc2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1763538
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63365}
735f3a689b