Slightly lowers the interrupt budget for Turboprop and increases the
interrupt budget scaling factor for TurboFan. This gives the best
balance between benchmark performance and reducing optimization
overhead.
BUG=v8:9684
Change-Id: I6d555fb27d089bc8a6849612a4e02b2155020d85
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3026713
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75764}
When there are multiple entries into a deferred block region, ensure
that we freeze the set of deferred spill virtual registers when we have
processed the first entry point to that deferred block. This ensures
that we don't add another vreg into the set of deferred spills, and
then specify that that deferred spill slot is live across the whole
deferred block, when it is only live from certain entry points.
BUG=chromium:1227568,v8:9684
Change-Id: I647851be9a00fba262768e4f1a7846669b585a2e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3021178
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75704}
