Revert "[wasm][debug] Fix tier down during streaming compilation"
This reverts commit 3cc981cb. Reason for revert: TSan failures: https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20TSAN/31572 Original change's description: > [wasm][debug] Fix tier down during streaming compilation > > If the debugger is enabled while streaming compilation is happening, we > won't correctly tier down to Liftoff. This is because during streaming > compilation, we always compile for no debugging. Fixing that is a bit > tricky, since when the debugger is enabled, functions can either already > have finished compiling, or they are currently being compiled, or their > wire bytes are not received yet. > Instead of handling this correctly while streaming compilation is > running, we just recompile the whole module with Liftoff after streaming > compilation finished. > > For testing this, we use the existing tests for async compilation, and > enable --wasm-test-streaming, which compiles via the streaming decoder > even in the async compilation case. > > R=thibaudm@chromium.org > > Bug: v8:10531 > Change-Id: I0177248a9ad2e90f83faee965d6746de05423f1f > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2207133 > Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> > Commit-Queue: Clemens Backes <clemensb@chromium.org> > Cr-Commit-Position: refs/heads/master@{#67882} TBR=clemensb@chromium.org,thibaudm@chromium.org Change-Id: I26e750c6c6d0783b5e4a0f19a5462a5fbe99a742 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:10531 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2207186Reviewed-by: Clemens Backes <clemensb@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#67885}
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