This replaces all typedefs that define types and not functions by the
equivalent "using" declaration.

This was done mostly automatically using this command:
ag -l '\btypedef\b' src test | xargs -L1 \
     perl -i -p0e 's/typedef ([^*;{}]+) (\w+);/using \2 = \1;/sg'

Patchset 2 then adds some manual changes for typedefs for pointer types,
where the regular expression did not match.

R=mstarzinger@chromium.org
TBR=yangguo@chromium.org, jarin@chromium.org

Bug: v8:9183
Change-Id: I6f6ee28d1793b7ac34a58f980b94babc21874b78
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631409
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61849}

TBR=bmeurer@chromium.org,leszeks@chromium.org

Bug: v8:9247
Change-Id: I8d14d0192ea8c705f8274e8e61a162531826edb6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624220Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61769}

Bug: v8:3770
Change-Id: I52660eeda1bd299953793af9af1395f47e89072e
Reviewed-on: https://chromium-review.googlesource.com/c/1331155
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57454}

and split Smi out of objects.h into smi.h.

Bug: v8:3770, v8:5402
Change-Id: I5ff7461495d29c785a76c79aca2616816a29ab1e
Reviewed-on: https://chromium-review.googlesource.com/c/1313035Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57252}

This CL applies the equivalent of the Object -> ObjectPtr
transformation to MaybeObject and HeapObjectReference. We
need no renaming in this case because we can just migrate
them both in one go.

Bug: v8:3770
Change-Id: Ie1259c3e8c556eff00f8bcf534d7270ca9fe00e1
Reviewed-on: https://chromium-review.googlesource.com/c/1298386
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57010}

Since the StubCache it's cleared at the end of the GC, it doesn't
matter if it contains weak or strong pointers.

BUG=v8:7308

Change-Id: Ib141e3d411523c67ccb8f8979845a88488d6e4ee
Reviewed-on: https://chromium-review.googlesource.com/1064053
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53311}

TBR: ofrobots@google.com, yangguo@chromium.org
Bug: 
Change-Id: I6cb0704acabf9a7f2334de539a6600db8607baef
Reviewed-on: https://chromium-review.googlesource.com/691720
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48237}

Bug: 
Change-Id: I644c9f8b9ab3bd4250809ee557ec34ee738f5244
Reviewed-on: https://chromium-review.googlesource.com/691654
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48219}

Bug: 
Change-Id: I41d3f3086f5e90a1a1579c18eca59b5d098f637f
Reviewed-on: https://chromium-review.googlesource.com/690374
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48207}

There are only very few custom compiled IC handlers left that go in there, and for each compiled handler we only have 1 cache hit on top25; maximally saving 60ms over 33s. Additionally we'll migrate the remaining handlers to data-driven handlers anyway. Let's try to remove this code.

Bug: 
Change-Id: Ib874cc498015046a3ff67c83ea8b10b3c4eb7d0f
Reviewed-on: https://chromium-review.googlesource.com/668409
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48201}

This CL enforces passing an AssemblerDebugInfo object to Bind, most convently
acheived by the BIND macro.

Change-Id: I092714f10803f529d01d2fe716b96275b2bee806
Reviewed-on: https://chromium-review.googlesource.com/508729Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45433}

BUG=v8:5561

Change-Id: I425ad7e670b8e9c701ff284ab1be3638a975a6d3
Reviewed-on: https://chromium-review.googlesource.com/455832
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43836}

BUG=v8:5294

Change-Id: If45f25aae8de526027b7851cb4efe0ccf4a7c4b1
Reviewed-on: https://chromium-review.googlesource.com/444226
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43388}

- builtins-ic.cc takes the place of the AccessorAssembler shim
- AccessorAssemblerImpl can then be renamed
- some cleanup in code-factory.cc
- drop old _TF name suffixes
- fix Generate##Name##Impl in TF_BUILTIN macro

Review-Url: https://codereview.chromium.org/2647493002
Cr-Commit-Position: refs/heads/master@{#42520}

[stubs] Enable machine graph verification for CodeStubAssembler and friends by default in debug mode.

BUG=

Review-Url: https://codereview.chromium.org/2570213002
Cr-Commit-Position: refs/heads/master@{#41715}

The new AccessorAssembler encapsulates all the functionality that's
specific to building LoadIC/StoreIC stubs.
There are two header files (accessor-assembler.h and
accessor-assembler-impl.h) so that clients of the assembler can include
the one, and subclassing assemblers can include the other.

Review-Url: https://codereview.chromium.org/2507733002
Cr-Commit-Position: refs/heads/master@{#41037}