[turbofan] Cleanup for Float64Max and Float64Min.

[turbofan] Cleanup for Float64Max and Float64Min.

This CL removes the optional operator flag of Float64Max and Float64Min.
Additionally it renames the instruction codes on x64 and ia32 because
the old instructions codes (e.g. SSEFloat64Max) do not match the
generated code anymore.

R=bmeurer@chromium.org

Committed: https://crrev.com/4150b5c68f0ff2b29202947c26a272b0713a0904
Cr-Commit-Position: refs/heads/master@{#38674}

[ahaas, 2016-08-11 11:15:54]

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

[commit-bot: I haz the power, 2016-08-11 11:15:55]

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, 2016-08-11 11:39:13]

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

[commit-bot: I haz the power, 2016-08-11 11:39:13]

Dry run: This issue passed the CQ dry run.

[ahaas, 2016-08-16 17:33:35]

ahaas@chromium.org changed reviewers:
+ titzer@chromium.org

[ahaas, 2016-08-16 17:33:52]

On 2016/08/11 at 11:15:52, ahaas wrote:
> 

PTAL

[Benedikt Meurer, 2016-08-16 17:38:30]

Hm, it's still implemented via SSE instructions. Not sure what the naming
implies tho.

[ahaas, 2016-08-17 08:08:00]

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

[commit-bot: I haz the power, 2016-08-17 08:08:04]

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

[ahaas, 2016-08-17 08:09:22]

On 2016/08/16 at 17:38:30, bmeurer wrote:
> Hm, it's still implemented via SSE instructions. Not sure what the naming
implies tho.

I thought that the SSE prefix should suggest that the instruction code
translates directly to a single SSE instruction, which is not the case here. I
do not care too much about the renaming, so I removed it again.
PTAL at removing unused optional operator flags.

[titzer, 2016-08-17 08:11:14]

lgtm

[commit-bot: I haz the power, 2016-08-17 08:31:14]

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

[commit-bot: I haz the power, 2016-08-17 08:31:15]

Dry run: This issue passed the CQ dry run.

[ahaas, 2016-08-17 08:32:09]

The CQ bit was checked by ahaas@chromium.org

[commit-bot: I haz the power, 2016-08-17 08:32:19]

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, 2016-08-17 08:34:00]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-08-17 08:34:31]

Description was changed from

==========
[turbofan] Cleanup for Float64Max and Float64Min.

This CL removes the optional operator flag of Float64Max and Float64Min.
Additionally it renames the instruction codes on x64 and ia32 because
the old instructions codes (e.g. SSEFloat64Max) do not match the
generated code anymore.

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

to

==========
[turbofan] Cleanup for Float64Max and Float64Min.

This CL removes the optional operator flag of Float64Max and Float64Min.
Additionally it renames the instruction codes on x64 and ia32 because
the old instructions codes (e.g. SSEFloat64Max) do not match the
generated code anymore.

R=bmeurer@chromium.org

Committed: https://crrev.com/4150b5c68f0ff2b29202947c26a272b0713a0904
Cr-Commit-Position: refs/heads/master@{#38674}
==========

[commit-bot: I haz the power, 2016-08-17 08:34:32]

Patchset 2 (id:??) landed as
https://crrev.com/4150b5c68f0ff2b29202947c26a272b0713a0904
Cr-Commit-Position: refs/heads/master@{#38674}