// PTAL. Only repros with --always-opt. Seems introduced by:
// https://chromium.googlesource.com/v8/v8/+/36ed494784706c3c573c7d5fdd61d93a33dcb91a

var buffer = new ArrayBuffer(4);
var i16 = new Int16Array(buffer);
var i32 = new Int32Array(buffer);
function foo() {
  i32[0] = 0x12341234;
  var __v_3 = i32[0];
  return i16[0];
}

print(foo());

// Output:

# Compared x64,ignition with x64,ignition_turbo_opt
#
# Flags of x64,ignition:
--abort_on_stack_overflow --expose-gc --allow-natives-syntax --invoke-weak-callbacks --omit-quit --es-staging --random-seed 1234 --ignition --turbo-filter=~ --hydrogen-filter=~ --validate-asm --nocrankshaft
# Flags of x64,ignition_turbo_opt:
--abort_on_stack_overflow --expose-gc --allow-natives-syntax --invoke-weak-callbacks --omit-quit --es-staging --random-seed 1234 --ignition-staging --turbo --always-opt --validate-asm
#
# Difference:
- 4660
+ 305402420
#
# Source file:
none
#
### Start of configuration x64,ignition:
4660

### End of configuration x64,ignition
#
### Start of configuration x64,ignition_turbo_opt:
305402420

### End of configuration x64,ignition_turbo_opt

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/3c36aacc87f701fea0bb6976a4498dde61929a29

commit 3c36aacc87f701fea0bb6976a4498dde61929a29
Author: jarin <jarin@chromium.org>
Date: Tue Feb 28 12:20:19 2017

[turbofan] Fix handling of typed array loads in load elimination.

BUG= chromium:694088 

Review-Url: https://codereview.chromium.org/2725593002
Cr-Commit-Position: refs/heads/master@{#43477}

[modify] https://crrev.com/3c36aacc87f701fea0bb6976a4498dde61929a29/src/compiler/load-elimination.cc
[add] https://crrev.com/3c36aacc87f701fea0bb6976a4498dde61929a29/test/mjsunit/compiler/regress-694088.js

ClusterFuzz has detected this issue as fixed in range 43476:43477.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6449692012707840

Fuzzer: foozzie_js_mutation
Job Type: v8_foozzie
Platform Id: linux

Crash Type: V8 correctness failure
Crash Address: 
Crash State:
  configs: x64,ignition:x64,ignition_turbo_opt
  sources: d05
  
Sanitizer: address (ASAN)

Regressed: V8: 43107:43108
Fixed: V8: 43476:43477

Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv95YjQe9li7EXyeJ9_nCnpVQLog7Qn1ALEgzE5qHsuQN-MP7yB7yZ2YLmqTWZla-2njvFaRj-VBU4QMIpeoJcvzEebUrR6YbmzRXSJLJeg3gcuEaKYYwPg60OImr9FqnhqVk674HUjd2Jf914SUuRpdwBAVUmF0ZqNF0oOgnxp4KVEVLEZn9_0eeVyJY0xPCWdIoFxr_erMbG8B7WYJORz2ScgFrR9lUbWIhRgKAaNN_cFLQRab6y3j6k6BgZw8rDMF9XYRMfXZZgDwIcZEkFJsAdW3FeFpoxss-VPleDx0yZBCAiutke0LxXFiOzYtYHNiQeONyutGPCQJ3xK0E-efluG1g0UdWwZeAbdGf45OkFcB0saffuzgIWmQddLik4a2bX9mzT9Ye8xwmJspkJj1glqhFOg?testcase_id=6449692012707840


See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 6449692012707840 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.