Back strongly rooted literals CLs out of the tree for branch cut

Back strongly rooted literals CLs out of the tree for branch cut

Due to outstanding performance issues, it's safer to revert these
changes.

Revert "PPC/s390: [TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "[TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "PPC/s390: [builtins] CompileLazy bailed out to the runtime entirely too often."
Revert "[builtins] CompileLazy bailed out to the runtime entirely too often."

Another CL is to follow that removes the main part of this work
(after that revert, performance regressions should disappear.

TBR=mstarzinger@chromium.org, leszeks@chromium.org, bmeurer@chromium.org
BUG=680637
Review-Url: https://codereview.chromium.org/2645543002
Cr-Commit-Position: refs/heads/master@{#42456}
Committed: https://chromium.googlesource.com/v8/v8/+/80c9b69d926932bce723218ed47c311b847c3541

[mvstanton, 2017-01-18 13:09:00]

Description was changed from

==========
Revert "PPC/s390: [TypeFeedbackVector] DeclareGlobals needs a literals array"

This reverts commit 6555a3c1c2ef751d326f655d524e31dd8dbb8a6b.

Revert "[TypeFeedbackVector] DeclareGlobals needs a literals array"

This reverts commit b83c3d29a95f672d16ac61b50484120e3a676d9e.

Revert "PPC/s390: [builtins] CompileLazy bailed out to the runtime entirely too
often."

This reverts commit bb89869a518cb246b2c23f7e59cbbfe72e851e65.

Revert "[builtins] CompileLazy bailed out to the runtime entirely too often."

This reverts commit 743fdb25b3f4dd11303a5f3507dcc9578e7417e1.

BUG=
==========

to

==========
Back strongly rooted literals CLs out of the tree for branch cut

Due to outstanding performance issues, it's safer to revert these
changes.

Revert "PPC/s390: [TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "[TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "PPC/s390: [builtins] CompileLazy bailed out to the runtime entirely too
often."
Revert "[builtins] CompileLazy bailed out to the runtime entirely too often."

This reverts commit 743fdb25b3f4dd11303a5f3507dcc9578e7417e1.

TBR=mstarzinger@chromium.org, leszeks@chromium.org, bmeurer@chromium.org
BUG=680637
==========

[mvstanton, 2017-01-18 13:10:14]

Description was changed from

==========
Back strongly rooted literals CLs out of the tree for branch cut

Due to outstanding performance issues, it's safer to revert these
changes.

Revert "PPC/s390: [TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "[TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "PPC/s390: [builtins] CompileLazy bailed out to the runtime entirely too
often."
Revert "[builtins] CompileLazy bailed out to the runtime entirely too often."

This reverts commit 743fdb25b3f4dd11303a5f3507dcc9578e7417e1.

TBR=mstarzinger@chromium.org, leszeks@chromium.org, bmeurer@chromium.org
BUG=680637
==========

to

==========
Back strongly rooted literals CLs out of the tree for branch cut

Due to outstanding performance issues, it's safer to revert these
changes.

Revert "PPC/s390: [TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "[TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "PPC/s390: [builtins] CompileLazy bailed out to the runtime entirely too
often."
Revert "[builtins] CompileLazy bailed out to the runtime entirely too often."

Another CL is to follow that removes the main part of this work (after that
revert, performance regressions should disappear.

TBR=mstarzinger@chromium.org, leszeks@chromium.org, bmeurer@chromium.org
BUG=680637
==========

[mvstanton, 2017-01-18 13:10:30]

Description was changed from

==========
Back strongly rooted literals CLs out of the tree for branch cut

Due to outstanding performance issues, it's safer to revert these
changes.

Revert "PPC/s390: [TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "[TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "PPC/s390: [builtins] CompileLazy bailed out to the runtime entirely too
often."
Revert "[builtins] CompileLazy bailed out to the runtime entirely too often."

Another CL is to follow that removes the main part of this work (after that
revert, performance regressions should disappear.

TBR=mstarzinger@chromium.org, leszeks@chromium.org, bmeurer@chromium.org
BUG=680637
==========

to

==========
Back strongly rooted literals CLs out of the tree for branch cut

Due to outstanding performance issues, it's safer to revert these
changes.

Revert "PPC/s390: [TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "[TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "PPC/s390: [builtins] CompileLazy bailed out to the runtime entirely too
often."
Revert "[builtins] CompileLazy bailed out to the runtime entirely too often."

Another CL is to follow that removes the main part of this work
(after that revert, performance regressions should disappear.

TBR=mstarzinger@chromium.org, leszeks@chromium.org, bmeurer@chromium.org
BUG=680637
==========

[mvstanton, 2017-01-18 13:10:42]

The CQ bit was checked by mvstanton@chromium.org

[commit-bot: I haz the power, 2017-01-18 13:10:45]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-01-18 13:39:54]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484745042564050, "parent_rev":
"4bae43471d5685e34d8bd74458889b83e60235a0", "commit_rev":
"80c9b69d926932bce723218ed47c311b847c3541"}

[commit-bot: I haz the power, 2017-01-18 13:40:00]

Description was changed from

==========
Back strongly rooted literals CLs out of the tree for branch cut

Due to outstanding performance issues, it's safer to revert these
changes.

Revert "PPC/s390: [TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "[TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "PPC/s390: [builtins] CompileLazy bailed out to the runtime entirely too
often."
Revert "[builtins] CompileLazy bailed out to the runtime entirely too often."

Another CL is to follow that removes the main part of this work
(after that revert, performance regressions should disappear.

TBR=mstarzinger@chromium.org, leszeks@chromium.org, bmeurer@chromium.org
BUG=680637
==========

to

==========
Back strongly rooted literals CLs out of the tree for branch cut

Due to outstanding performance issues, it's safer to revert these
changes.

Revert "PPC/s390: [TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "[TypeFeedbackVector] DeclareGlobals needs a literals array"
Revert "PPC/s390: [builtins] CompileLazy bailed out to the runtime entirely too
often."
Revert "[builtins] CompileLazy bailed out to the runtime entirely too often."

Another CL is to follow that removes the main part of this work
(after that revert, performance regressions should disappear.

TBR=mstarzinger@chromium.org, leszeks@chromium.org, bmeurer@chromium.org
BUG=680637

Review-Url: https://codereview.chromium.org/2645543002
Cr-Commit-Position: refs/heads/master@{#42456}
Committed:
https://chromium.googlesource.com/v8/v8/+/80c9b69d926932bce723218ed47c311b847...
==========

[commit-bot: I haz the power, 2017-01-18 13:40:01]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/80c9b69d926932bce723218ed47c311b847...