[foozzie] Suppress asm stack trace difference

tools/foozzie/v8_suppressions.py

 # Copyright 2016 the V8 project authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """
 Suppressions for V8 correctness fuzzer failures.
 
 We support three types of suppressions:
 1. Ignore test case by pattern.
 Map a regular expression to a bug entry. A new failure will be reported
@@ skipping 96 matching lines @@
   # crbug.com/669017
   r'^(.*)SyntaxError: .*$',
 
   # Ignore lines of stack traces as character positions might not match.
   r'^    at (?:new )?([^:]*):\d+:\d+(.*)$',
   r'^(.*):\d+:(.*)$',
 
   # crbug.com/662840
   r"^.*(?:Trying to access ')?(\w*)(?:(?:' through proxy)|"
   r"(?: is not defined))$",
+
+  # crbug.com/680064. This subsumes one of the above expressions.
+  r'^(.*)TypeError: .* function$',
 ]
 
 # Lines matching any of the following regular expressions will be ignored.
 # Use uncompiled regular expressions - they'll be compiled later.
 IGNORE_LINES = [
   r'^Validation of asm\.js module failed: .+$',
   r'^.*:\d+: Invalid asm.js: .*$',
   r'^Warning: unknown flag .*$',
   r'^Warning: .+ is deprecated.*$',
   r'^Try --help for options$',
 
   # crbug.com/677032
   r'^.*:\d+:.*asm\.js.*: success$',
+
+  # crbug.com/680064
+  r'^\s*at .* \(<anonymous>\)$',
 ]
 
 
 ###############################################################################
 # Implementation - you should not need to change anything below this point.
 
 # Compile regular expressions.
 ALLOWED_LINE_DIFFS = [re.compile(exp) for exp in ALLOWED_LINE_DIFFS]
 IGNORE_LINES = [re.compile(exp) for exp in IGNORE_LINES]
 
@@ skipping 140 matching lines @@
     bug = check(IGNORE_OUTPUT.get(arch, {}))
     if bug:
       return bug
     bug = check(IGNORE_OUTPUT.get(config, {}))
     if bug:
       return bug
     bug = check(IGNORE_OUTPUT.get('%s,%s' % (arch, config), {}))
     if bug:
       return bug
     return None