[interpreter] Print bytecode handlers name with --trace-ignition-codegen

[interpreter] Print bytecode handlers name with --trace-ignition-codegen

When using --trace-ignition-codegen, the name for each bytecode handler is
missing. The reason is that we find the name of a bytecode by looking up the
code object entry in the interpreter's dispatch table, which is not yet
populated at this point.

BUG=

Review-Url: https://codereview.chromium.org/2771503004
Cr-Commit-Position: refs/heads/master@{#44068}
Committed: https://chromium.googlesource.com/v8/v8/+/cd78a32b62bcfa83b85a48cb3d1344f7667ced2d

[Pierre Langlois, 2017-03-23 14:34:32]

pierre.langlois@arm.com changed reviewers:
+ rmcilroy@chromium.org

[rmcilroy, 2017-03-23 14:49:41]

LGTM, thanks.

[Pierre Langlois, 2017-03-23 14:54:38]

The CQ bit was checked by pierre.langlois@arm.com

[commit-bot: I haz the power, 2017-03-23 14:54:47]

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, 2017-03-23 15:43:19]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490280878309470, "parent_rev":
"8c0f2315fcf1d3cb5f926c63e54d06adb7dba8fd", "commit_rev":
"cd78a32b62bcfa83b85a48cb3d1344f7667ced2d"}

[commit-bot: I haz the power, 2017-03-23 15:43:24]

Description was changed from

==========
[interpreter] Print bytecode handlers name with --trace-ignition-codegen

When using --trace-ignition-codegen, the name for each bytecode handler is
missing. The reason is that we find the name of a bytecode by looking up the
code object entry in the interpreter's dispatch table, which is not yet
populated at this point.

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

to

==========
[interpreter] Print bytecode handlers name with --trace-ignition-codegen

When using --trace-ignition-codegen, the name for each bytecode handler is
missing. The reason is that we find the name of a bytecode by looking up the
code object entry in the interpreter's dispatch table, which is not yet
populated at this point.

BUG=

Review-Url: https://codereview.chromium.org/2771503004
Cr-Commit-Position: refs/heads/master@{#44068}
Committed:
https://chromium.googlesource.com/v8/v8/+/cd78a32b62bcfa83b85a48cb3d1344f7667...
==========

[commit-bot: I haz the power, 2017-03-23 15:43:25]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/cd78a32b62bcfa83b85a48cb3d1344f7667...