<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>213525</bug_id>
          
          <creation_ts>2020-06-23 11:44:46 -0700</creation_ts>
          <short_desc>[JSC] Clobberize misses `write(Heap)` report in some nodes</short_desc>
          <delta_ts>2020-06-24 03:41:08 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>New Bugs</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          <dependson>213551</dependson>
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Yusuke Suzuki">ysuzuki</reporter>
          <assigned_to name="Yusuke Suzuki">ysuzuki</assigned_to>
          <cc>ews-watchlist</cc>
    
    <cc>keith_miller</cc>
    
    <cc>mark.lam</cc>
    
    <cc>msaboff</cc>
    
    <cc>saam</cc>
    
    <cc>tzagallo</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1665470</commentid>
    <comment_count>0</comment_count>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2020-06-23 11:44:46 -0700</bug_when>
    <thetext>[JSC] Clobberize misses `write(World)` report in some nodes</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665472</commentid>
    <comment_count>1</comment_count>
      <attachid>402576</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2020-06-23 11:46:08 -0700</bug_when>
    <thetext>Created attachment 402576
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665473</commentid>
    <comment_count>2</comment_count>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2020-06-23 11:46:10 -0700</bug_when>
    <thetext>&lt;rdar://problem/64642067&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665479</commentid>
    <comment_count>3</comment_count>
      <attachid>402576</attachid>
    <who name="Mark Lam">mark.lam</who>
    <bug_when>2020-06-23 11:53:30 -0700</bug_when>
    <thetext>Comment on attachment 402576
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=402576&amp;action=review

r=me

&gt; Source/JavaScriptCore/ChangeLog:3
&gt; +        [JSC] Clobberize misses `write(World)` report in some nodes

write(Heap).

&gt; Source/JavaScriptCore/ChangeLog:9
&gt; +        In some DFG nodes, clobberize phase misses `clobberTopFunctor` call while it is `write(World)`,

You mean `write(Heap)`, right?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665480</commentid>
    <comment_count>4</comment_count>
      <attachid>402576</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2020-06-23 11:55:28 -0700</bug_when>
    <thetext>Comment on attachment 402576
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=402576&amp;action=review

&gt;&gt; Source/JavaScriptCore/ChangeLog:3
&gt;&gt; +        [JSC] Clobberize misses `write(World)` report in some nodes
&gt; 
&gt; write(Heap).

Right.

&gt;&gt; Source/JavaScriptCore/ChangeLog:9
&gt;&gt; +        In some DFG nodes, clobberize phase misses `clobberTopFunctor` call while it is `write(World)`,
&gt; 
&gt; You mean `write(Heap)`, right?

Right, fixed. Thanks!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665481</commentid>
    <comment_count>5</comment_count>
      <attachid>402577</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2020-06-23 11:57:43 -0700</bug_when>
    <thetext>Created attachment 402577
Patch for landing</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665483</commentid>
    <comment_count>6</comment_count>
      <attachid>402579</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2020-06-23 11:59:44 -0700</bug_when>
    <thetext>Created attachment 402579
Patch for landing</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665664</commentid>
    <comment_count>7</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2020-06-24 01:08:48 -0700</bug_when>
    <thetext>Committed r263445: &lt;https://trac.webkit.org/changeset/263445&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 402579.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665685</commentid>
    <comment_count>8</comment_count>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2020-06-24 03:39:43 -0700</bug_when>
    <thetext>I&apos;ll use this bug shortly for webkitbot real test. Revert patch will be created, but it should be unrelated.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665687</commentid>
    <comment_count>9</comment_count>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2020-06-24 03:40:25 -0700</bug_when>
    <thetext>Re-opened since this is blocked by bug 213551</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665689</commentid>
    <comment_count>10</comment_count>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2020-06-24 03:41:08 -0700</bug_when>
    <thetext>OK, cool. Worked perfectly.</thetext>
  </long_desc>
      
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            <date>2020-06-23 11:46:08 -0700</date>
            <delta_ts>2020-06-23 11:53:30 -0700</delta_ts>
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            <attachid>402577</attachid>
            <date>2020-06-23 11:57:43 -0700</date>
            <delta_ts>2020-06-23 11:58:00 -0700</delta_ts>
            <desc>Patch for landing</desc>
            <filename>bug-213525-20200623115742.patch</filename>
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          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>402579</attachid>
            <date>2020-06-23 11:59:44 -0700</date>
            <delta_ts>2020-06-24 01:08:49 -0700</delta_ts>
            <desc>Patch for landing</desc>
            <filename>bug-213525-20200623115943.patch</filename>
            <type>text/plain</type>
            <size>4026</size>
            <attacher name="Yusuke Suzuki">ysuzuki</attacher>
            
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</bugzilla>