• Clemens Backes's avatar
    [wasm][debug] Avoid recompilation for existing breakpoint · c159f097
    Clemens Backes authored
    If multiple workers are sharing the same module, the DevTools frontend
    will set the same breakpoints in all of them, but one after another.
    This CL tries to avoid repeated recompilation of that function in most
    cases. Only if we need special source positions for stack rewriting, we
    need to compile a special version.
    
    R=thibaudm@chromium.org
    
    Bug: v8:10359
    Change-Id: I06114d6feb2030b75dcbde91c62b822f1807ad6e
    Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel
    Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_isolates_rel_ng
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2231339
    Commit-Queue: Clemens Backes <clemensb@chromium.org>
    Reviewed-by: 's avatarThibaud Michaud <thibaudm@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#68213}
    c159f097
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