Leszek Swirski 489e7deb7e [object] Remove MutableHeapNumber ... Since the mutability of HeapNumbers is determined by their owning object's descriptor array, we can remove the MutableHeapNumber type entirely, at the cost of a few fewer DCHECKs and a couple of TODOs to use the descriptor array information. This is a necessary step towards a follow-up which allows in-place Double -> Tagged transitions Design doc: https://docs.google.com/document/d/1VeKIskAakxQFnUBNkhBmVswgR7Vk6T1kAyKRLhqerb4/ Bug: v8:9606 Change-Id: I13209f9c86f1f204088f6fd80089e17d956b4a50 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1743972 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#63294}		2019-08-20 19:04:04 +00:00
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regress	[object] Remove MutableHeapNumber	2019-08-20 19:04:04 +00:00
object-rest-basic.js	[esnext] Remove --harmony-object-rest-spread flag	2017-10-25 19:47:29 +00:00
object-spread-basic.js	[interpreter] Do ToObject implicitly as part of CloneObject.	2019-06-08 17:42:12 +00:00
object-spread-ic-dontenum-transition.js	[CloneObjectIC] add CSA implementation of slow case	2018-09-11 20:43:53 +00:00
object-spread-ic-multiple-transitions.js	[CloneObjectIC] add CSA implementation of slow case	2018-09-11 20:43:53 +00:00
object-spread-ic.js	[CloneObjectIC] clone MutableHeapNumbers instead of referencing them	2018-11-07 03:15:45 +00:00
regexp-lookbehind.js	Reland "[regexp] Better quick checks on loop entry nodes"	2019-07-31 14:34:20 +00:00
template-escapes.js	Remove always-on --harmony-template-escapes flag	2017-11-28 18:36:41 +00:00