Subzero: Use the memset inline threshold for memset.

Subzero: Use the memset inline threshold for memset.

Memset lowering was using the memcpy inline threshold instead of the memset threshold.

Using the memset threshold as specified (16) seems to make spec2k performance slightly worse, so change it to the original value (8).

BUG= none
R=eholk@chromium.org

Committed: https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a=commit;h=35e160025c5a7005f97c5ad55120999cf83a4ce1

[Jim Stichnoth, 2016-08-05 14:28:47]

Description was changed from

==========
Subzero: Use the memset inline threshold for memset.

BUG= none
==========

to

==========
Subzero: Use the memset inline threshold for memset.

Memset lowering was using the memcpy inline threshold instead of the memset
threshold.

Using the memset threshold as specified (16) seems to make spec2k performance
slightly worse, so change it to the original value (8).

BUG= none
==========

[Jim Stichnoth, 2016-08-05 14:28:48]

stichnot@chromium.org changed reviewers:
+ eholk@chromium.org, jpp@chromium.org, kschimpf@google.com, manasijm@google.com

[Eric Holk, 2016-08-05 17:01:48]

lgtm

[Jim Stichnoth, 2016-08-05 21:11:52]

Description was changed from

==========
Subzero: Use the memset inline threshold for memset.

Memset lowering was using the memcpy inline threshold instead of the memset
threshold.

Using the memset threshold as specified (16) seems to make spec2k performance
slightly worse, so change it to the original value (8).

BUG= none
==========

to

==========
Subzero: Use the memset inline threshold for memset.

Memset lowering was using the memcpy inline threshold instead of the memset
threshold.

Using the memset threshold as specified (16) seems to make spec2k performance
slightly worse, so change it to the original value (8).

BUG= none
R=eholk@chromium.org

Committed:
https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a...
==========

[Jim Stichnoth, 2016-08-05 21:11:53]

Committed patchset #1 (id:1) manually as
35e160025c5a7005f97c5ad55120999cf83a4ce1 (presubmit successful).