[wasm] Remove non-standard kExprI8Const bytecode

[wasm] Remove non-standard kExprI8Const bytecode

R=clemensh@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2595733003
Cr-Commit-Position: refs/heads/master@{#42141}
Committed: https://chromium.googlesource.com/v8/v8/+/7ed3c4d791b3f67cdf582e83dc9e04baf8bed562

[titzer, 2016-12-21 15:22:29]

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

[commit-bot: I haz the power, 2016-12-21 15:22:39]

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

[titzer, 2016-12-21 15:22:49]

PTAL

[commit-bot: I haz the power, 2016-12-21 15:41:17]

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

[commit-bot: I haz the power, 2016-12-21 15:41:17]

Dry run: Try jobs failed on following builders:
  v8_linux64_asan_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_asan_rel_ng/buil...)
  v8_linux64_asan_rel_ng_triggered on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_asan_rel_ng_trig...)

[Clemens Hammacher, 2016-12-21 15:44:48]

lgtm

https://codereview.chromium.org/2595733003/diff/1/test/cctest/wasm/test-run-w...
File test/cctest/wasm/test-run-wasm.cc (right):

https://codereview.chromium.org/2595733003/diff/1/test/cctest/wasm/test-run-w...
test/cctest/wasm/test-run-wasm.cc:714: BUILD(r, WASM_IF_ELSE_I(WASM_I32V_1(1),  
   // --
WASM_I32V_1(1) can be replaced by WASM_ONE (everywhere).

https://codereview.chromium.org/2595733003/diff/1/test/cctest/wasm/test-run-w...
test/cctest/wasm/test-run-wasm.cc:979: WASM_I32V_2(55)};
This can be WASM_I32V_1.

https://codereview.chromium.org/2595733003/diff/1/test/cctest/wasm/test-run-w...
test/cctest/wasm/test-run-wasm.cc:1520: WASM_I32V_2(index)));
0 <= index < 17. Why two bytes?
Does not really matter though...

[titzer, 2017-01-09 10:25:29]

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

[commit-bot: I haz the power, 2017-01-09 10:25:36]

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, 2017-01-09 10:40:53]

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

[commit-bot: I haz the power, 2017-01-09 10:40:54]

Dry run: Try jobs failed on following builders:
  v8_linux64_gyp_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_gyp_rel_ng/build...)
  v8_linux64_gyp_rel_ng_triggered on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_gyp_rel_ng_trigg...)

[titzer, 2017-01-09 13:19:49]

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

[commit-bot: I haz the power, 2017-01-09 13:19:53]

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

[titzer, 2017-01-09 13:20:49]

https://codereview.chromium.org/2595733003/diff/40001/test/mjsunit/regress/wa...
File test/mjsunit/regress/wasm/regression-665402.js (left):

https://codereview.chromium.org/2595733003/diff/40001/test/mjsunit/regress/wa...
test/mjsunit/regress/wasm/regression-665402.js:12: assertTrue(module !=
undefined);
Note that I am removing this test because it includes a binary (which, after I
updated to no longer use i8.const, I verified no longer triggers the regression
it was testing for.)

[commit-bot: I haz the power, 2017-01-09 13:45:56]

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

[commit-bot: I haz the power, 2017-01-09 13:45:57]

Dry run: This issue passed the CQ dry run.

[titzer, 2017-01-09 13:55:35]

The CQ bit was checked by titzer@chromium.org

[titzer, 2017-01-09 13:55:35]

The patchset sent to the CQ was uploaded after l-g-t-m from
clemensh@chromium.org
Link to the patchset: https://codereview.chromium.org/2595733003/#ps40001
(title: "Remove regression test")

[commit-bot: I haz the power, 2017-01-09 13:55:48]

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, 2017-01-09 13:57:27]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1483970135483050,
"parent_rev": "9c7b87269c5220c7b56574c41d37e2add9267bbd", "commit_rev":
"7ed3c4d791b3f67cdf582e83dc9e04baf8bed562"}

[commit-bot: I haz the power, 2017-01-09 13:57:31]

Description was changed from

==========
[wasm] Remove non-standard kExprI8Const bytecode

R=clemensh@chromium.org
BUG=
==========

to

==========
[wasm] Remove non-standard kExprI8Const bytecode

R=clemensh@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2595733003
Cr-Commit-Position: refs/heads/master@{#42141}
Committed:
https://chromium.googlesource.com/v8/v8/+/7ed3c4d791b3f67cdf582e83dc9e04baf8b...
==========

[commit-bot: I haz the power, 2017-01-09 13:57:32]

Committed patchset #3 (id:40001) as
https://chromium.googlesource.com/v8/v8/+/7ed3c4d791b3f67cdf582e83dc9e04baf8b...