<?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>185808</bug_id>
          
          <creation_ts>2018-05-20 14:33:24 -0700</creation_ts>
          <short_desc>Revert the B3 compiler pipeline&apos;s treatment of taildup</short_desc>
          <delta_ts>2018-05-20 17:52:19 -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>JavaScriptCore</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</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>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Filip Pizlo">fpizlo</reporter>
          <assigned_to name="Filip Pizlo">fpizlo</assigned_to>
          <cc>ggaren</cc>
    
    <cc>keith_miller</cc>
    
    <cc>mark.lam</cc>
    
    <cc>msaboff</cc>
    
    <cc>rmorisset</cc>
    
    <cc>saam</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>ysuzuki</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1425532</commentid>
    <comment_count>0</comment_count>
    <who name="Filip Pizlo">fpizlo</who>
    <bug_when>2018-05-20 14:33:24 -0700</bug_when>
    <thetext>Patch forthcoming.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1425533</commentid>
    <comment_count>1</comment_count>
      <attachid>340806</attachid>
    <who name="Filip Pizlo">fpizlo</who>
    <bug_when>2018-05-20 14:35:29 -0700</bug_when>
    <thetext>Created attachment 340806
the patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1425540</commentid>
    <comment_count>2</comment_count>
      <attachid>340806</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2018-05-20 15:08:45 -0700</bug_when>
    <thetext>Comment on attachment 340806
the patch

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1425547</commentid>
    <comment_count>3</comment_count>
    <who name="Filip Pizlo">fpizlo</who>
    <bug_when>2018-05-20 17:51:29 -0700</bug_when>
    <thetext>Landed in https://trac.webkit.org/changeset/232008/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1425548</commentid>
    <comment_count>4</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2018-05-20 17:52:19 -0700</bug_when>
    <thetext>&lt;rdar://problem/40403730&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>340806</attachid>
            <date>2018-05-20 14:35:29 -0700</date>
            <delta_ts>2018-05-20 15:08:45 -0700</delta_ts>
            <desc>the patch</desc>
            <filename>blah.patch</filename>
            <type>text/plain</type>
            <size>2045</size>
            <attacher name="Filip Pizlo">fpizlo</attacher>
            
              <data encoding="base64">SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09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=
</data>
<flag name="review"
          id="359043"
          type_id="1"
          status="+"
          setter="ysuzuki"
    />
          </attachment>
      

    </bug>

</bugzilla>