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Tobias Tebbi authored
In addition to checking that a node is owned, CanCover() also needs to check if there are any side-effects in between the current node and the merged node. When merging inputs of inputs, this check was done with the wrong side-effect level of the in-between node. We partially fixed this before with `CanCoverTransitively`. This CL addresses the issue by always comparing to the side-effect level of the node from which we started, making `CanCoverTransitively` superfluous. Bug: chromium:1336869 Change-Id: I78479b32461ede81138f8b5d48d60058cfb5fa0a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707277Reviewed-by: Clemens Backes <clemensb@chromium.org> Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/main@{#81217}
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code-generator-mips64.cc | ||
instruction-codes-mips64.h | ||
instruction-scheduler-mips64.cc | ||
instruction-selector-mips64.cc |