Whitespace change to test gnumbd.

TBR=agable@chromium.org

Review URL: https://codereview.chromium.org/672293006

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Whitespace change.

Cr-Commit-Position: refs/heads/master@{#24864}
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Whitespace change.

Cr-Commit-Position: refs/heads/master@{#24865}
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PropertyICCompiler: expose monomorphic keyed load handler creation.

Simple refactoring that is useful for upcoming --vector-ic changes.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/673933005

Cr-Commit-Position: refs/heads/master@{#24866}
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Generate fake basic block for Terminate node.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/650633003

Cr-Commit-Position: refs/heads/master@{#24867}
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Use memcpy in List::AddAll for fundamental types.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/663893004

Cr-Commit-Position: refs/heads/master@{#24868}
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Improve printing for Symbols.

Private symbols we create in the heap don't have names, but we can
resolve them to a constant string.

This gives handy debugger output like:

(gdb) job 0x2020c67d
0x2020c67d: [Symbol]
 - hash: 547385396
 - name: 0x20208091 <undefined> (uninitialized_symbol)
 - private: 1
 - own: 1
$7 = void
(gdb)

or with ShortPrint() in an array:

...
  [5]: 0x2020c67d <Symbol: 547385396 (uninitialized_symbol)>
...

Printing help for internal symbols

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/677633003

Cr-Commit-Position: refs/heads/master@{#24869}
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TurboFan calls to vector-based ics need to resolve a slot to an index.

This is to cope with the recent division of the TypeFeedbackVector into
Slots and ICSlots.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/673203002

Cr-Commit-Position: refs/heads/master@{#24870}
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Tweaks to the code serializer.

- consider the source string as a special sort of back reference.
- use repeat op code for more root members.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/674883002

Cr-Commit-Position: refs/heads/master@{#24871}
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Enable --serialize-toplevel by default.

R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/661343003

Cr-Commit-Position: refs/heads/master@{#24872}
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AstValueFactory: make true, false, null, undefined and "the hole" unique values.

They were not, so we were creating several instances of them, one for each time
they occurred in the source code.

It's not known to have caused efficiency problems though, so this is a sanity
fix more than an efficiency fix.

Note that numbers are still not unique.

BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/657893003

Cr-Commit-Position: refs/heads/master@{#24873}
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Add Float64Floor, Float64Ceil, Float64RoundTruncate, Float64RoundTiesAway operators.

These operators are not supported by any backends yet, and a backend is free to not support them.

R=bmeurer@chromium.org
TEST=unittest/machine-operator

Review URL: https://codereview.chromium.org/668173002

Cr-Commit-Position: refs/heads/master@{#24874}
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only define ARRAYSIZE_UNSAFE for NaCl builds

Now that C++11 is allowed, we can use arraysize instead of
ARRAYSIZE_UNSAFE, except in NaCl builds.  So let's move this
macro inside an NaCl ifdef.

BUG=chromium:405225
LOG=y
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/668303002

Patch from Mostyn Bramley-Moore <mostynb@opera.com>.

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Add Schedule::InsertBranch to fuse control flow graphs.

R=jarin@chromium.org
TEST=cctest/test-schedule/TestScheduleInsertBranch

Review URL: https://codereview.chromium.org/675983002

Cr-Commit-Position: refs/heads/master@{#24876}
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Fix bugs in Scheduler hoisting and RPO loop bounds computations.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/677683002

Cr-Commit-Position: refs/heads/master@{#24877}
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