[stubs] Renames WordIsSmi to TaggedIsSmi, introducing an appropriate bitcast of the parameter.

[stubs] Renames WordIsSmi to TaggedIsSmi, introducing an appropriate bitcast of the parameter.

WordIsSmi, by itself, is not that descriptive, as it just ands a word with the heap object tag. With this change, the MachineGraphVerifier can check that the input to TaggedIsSmi actually has a tagged representation.

This CL also introduces a few bitcast operators in the Smi* macros in the CodeStubAssembler.

R=bmeurer@chromium.org
BUG=

Committed: https://crrev.com/87cc641e8c24b62ddb61306efe54b9bcb1be9cf3
Cr-Commit-Position: refs/heads/master@{#40209}

[epertoso, 2016-10-11 15:52:40]

The CQ bit was checked by epertoso@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-10-11 15:52:42]

Dry run: 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, 2016-10-11 16:19:52]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-10-11 16:19:53]

Dry run: This issue passed the CQ dry run.

[Benedikt Meurer, 2016-10-12 09:21:46]

lgtm

[epertoso, 2016-10-12 09:30:56]

Description was changed from

==========
[stubs] Renames WordIsSmi to TaggedValueIsSmi, introducing an appropriate
bitcast of the parameter.

WordIsSmi, by itself, is not that descriptive, as it just ands a word with the
heap object tag. With this change, the MachineGraphVerifier can check that the
input to TaggedValueIsSmi actually has a tagged representation.

R=bmeurer@chromium.org
BUG=
==========

to

==========
[stubs] Renames WordIsSmi to TaggedIsSmi, introducing an appropriate bitcast of
the parameter.

WordIsSmi, by itself, is not that descriptive, as it just ands a word with the
heap object tag. With this change, the MachineGraphVerifier can check that the
input to TaggedIsSmi actually has a tagged representation.

This CL also introduces a few bitcast operators in the Smi* macros in the
CodeStubAssembler.

R=bmeurer@chromium.org
BUG=
==========

[epertoso, 2016-10-12 09:31:18]

The CQ bit was checked by epertoso@chromium.org

[epertoso, 2016-10-12 09:31:18]

The patchset sent to the CQ was uploaded after l-g-t-m from bmeurer@chromium.org
Link to the patchset: https://codereview.chromium.org/2407303002/#ps20001
(title: "Renamed TaggedValueIsSmi to TaggedIsSmi.")

[commit-bot: I haz the power, 2016-10-12 09:31:27]

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, 2016-10-12 10:00:45]

Description was changed from

==========
[stubs] Renames WordIsSmi to TaggedIsSmi, introducing an appropriate bitcast of
the parameter.

WordIsSmi, by itself, is not that descriptive, as it just ands a word with the
heap object tag. With this change, the MachineGraphVerifier can check that the
input to TaggedIsSmi actually has a tagged representation.

This CL also introduces a few bitcast operators in the Smi* macros in the
CodeStubAssembler.

R=bmeurer@chromium.org
BUG=
==========

to

==========
[stubs] Renames WordIsSmi to TaggedIsSmi, introducing an appropriate bitcast of
the parameter.

WordIsSmi, by itself, is not that descriptive, as it just ands a word with the
heap object tag. With this change, the MachineGraphVerifier can check that the
input to TaggedIsSmi actually has a tagged representation.

This CL also introduces a few bitcast operators in the Smi* macros in the
CodeStubAssembler.

R=bmeurer@chromium.org
BUG=
==========

[commit-bot: I haz the power, 2016-10-12 10:00:48]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-10-12 10:01:07]

Description was changed from

==========
[stubs] Renames WordIsSmi to TaggedIsSmi, introducing an appropriate bitcast of
the parameter.

WordIsSmi, by itself, is not that descriptive, as it just ands a word with the
heap object tag. With this change, the MachineGraphVerifier can check that the
input to TaggedIsSmi actually has a tagged representation.

This CL also introduces a few bitcast operators in the Smi* macros in the
CodeStubAssembler.

R=bmeurer@chromium.org
BUG=
==========

to

==========
[stubs] Renames WordIsSmi to TaggedIsSmi, introducing an appropriate bitcast of
the parameter.

WordIsSmi, by itself, is not that descriptive, as it just ands a word with the
heap object tag. With this change, the MachineGraphVerifier can check that the
input to TaggedIsSmi actually has a tagged representation.

This CL also introduces a few bitcast operators in the Smi* macros in the
CodeStubAssembler.

R=bmeurer@chromium.org
BUG=

Committed: https://crrev.com/87cc641e8c24b62ddb61306efe54b9bcb1be9cf3
Cr-Commit-Position: refs/heads/master@{#40209}
==========

[commit-bot: I haz the power, 2016-10-12 10:01:08]

Patchset 2 (id:??) landed as
https://crrev.com/87cc641e8c24b62ddb61306efe54b9bcb1be9cf3
Cr-Commit-Position: refs/heads/master@{#40209}