<?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>152188</bug_id>
          
          <creation_ts>2015-12-11 14:33:30 -0800</creation_ts>
          <short_desc>Overrides has instance should not move ValueFalse to a register then immediately to the stack in the LLInt.</short_desc>
          <delta_ts>2015-12-13 13:35:01 -0800</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></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Keith Miller">keith_miller</reporter>
          <assigned_to name="Keith Miller">keith_miller</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>darin</cc>
    
    <cc>mark.lam</cc>
    
    <cc>msaboff</cc>
    
    <cc>saam</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1148542</commentid>
    <comment_count>0</comment_count>
    <who name="Keith Miller">keith_miller</who>
    <bug_when>2015-12-11 14:33:30 -0800</bug_when>
    <thetext>Overrides has instnance should not move ValueFalse to a register then immediately to the stack in the LLInt.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1148545</commentid>
    <comment_count>1</comment_count>
      <attachid>267189</attachid>
    <who name="Keith Miller">keith_miller</who>
    <bug_when>2015-12-11 14:34:49 -0800</bug_when>
    <thetext>Created attachment 267189
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1148546</commentid>
    <comment_count>2</comment_count>
      <attachid>267189</attachid>
    <who name="Keith Miller">keith_miller</who>
    <bug_when>2015-12-11 14:36:24 -0800</bug_when>
    <thetext>Comment on attachment 267189
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=267189&amp;action=review

&gt; Source/JavaScriptCore/ChangeLog:9
&gt; +        cloop.

LLInt code =&gt; in the LLInt</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1148547</commentid>
    <comment_count>3</comment_count>
      <attachid>267189</attachid>
    <who name="Mark Lam">mark.lam</who>
    <bug_when>2015-12-11 14:36:29 -0800</bug_when>
    <thetext>Comment on attachment 267189
Patch

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1148548</commentid>
    <comment_count>4</comment_count>
    <who name="Keith Miller">keith_miller</who>
    <bug_when>2015-12-11 14:39:53 -0800</bug_when>
    <thetext>Committed r193983: &lt;http://trac.webkit.org/changeset/193983&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>267189</attachid>
            <date>2015-12-11 14:34:49 -0800</date>
            <delta_ts>2015-12-11 14:36:29 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-152188-20151211143416.patch</filename>
            <type>text/plain</type>
            <size>1488</size>
            <attacher name="Keith Miller">keith_miller</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMTkzOTgxCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw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</data>
<flag name="review"
          id="292246"
          type_id="1"
          status="+"
          setter="mark.lam"
    />
          </attachment>
      

    </bug>

</bugzilla>