Tobias Tebbi b0801678d5 [csa] block cloning to optimize branch on phi ... This allows to return bool values from Torque macros and branch on them without performance penalty, reconstructing good control flow. Drive-by cleanup: Delete EnsureDeferredCodeSingleEntryPoint(), since it's no longer needed. Constructing a graph and then re-inferring deferred blocks based on branch hints achieves this effect automatically. Bug: v8:7793 Change-Id: Idb6802372b407549e4760f290933d5b8f1e9d952 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1681132 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#62979}		2019-07-30 10:30:29 +00:00
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test-torque.cc	[csa] block cloning to optimize branch on phi	2019-07-30 10:30:29 +00:00