<?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>126589</bug_id>
          
          <creation_ts>2014-01-07 12:20:45 -0800</creation_ts>
          <short_desc>r161364 caused JSC tests regression on non-DFG builds (e.g. C Loop and Windows)</short_desc>
          <delta_ts>2014-01-07 12:44:36 -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>JavaScriptCore</component>
          <version>528+ (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>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Mark Lam">mark.lam</reporter>
          <assigned_to name="Mark Lam">mark.lam</assigned_to>
          <cc>fpizlo</cc>
    
    <cc>ggaren</cc>
    
    <cc>mhahnenberg</cc>
    
    <cc>msaboff</cc>
    
    <cc>oliver</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>965111</commentid>
    <comment_count>0</comment_count>
    <who name="Mark Lam">mark.lam</who>
    <bug_when>2014-01-07 12:20:45 -0800</bug_when>
    <thetext>The removal of ENABLE(VALUE_PROFILER) in http://trac.webkit.org/changeset/161364 broke all non-DFG builds.  That includes the C loop LLINT and Windows (only baseline JIT) builds.

Per Filip, we&apos;ll resolve this by taking the small memory and perf hit on the non-DFG builds, and just do the value profiling work even though the profiling results won&apos;t be used by these non-DFG builds.  Patch for the fix coming soon.

ref: &lt;rdar://problem/15758371&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>965116</commentid>
    <comment_count>1</comment_count>
      <attachid>220540</attachid>
    <who name="Mark Lam">mark.lam</who>
    <bug_when>2014-01-07 12:37:21 -0800</bug_when>
    <thetext>Created attachment 220540
the patch.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>965117</commentid>
    <comment_count>2</comment_count>
      <attachid>220540</attachid>
    <who name="Filip Pizlo">fpizlo</who>
    <bug_when>2014-01-07 12:42:14 -0800</bug_when>
    <thetext>Comment on attachment 220540
the patch.

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>965118</commentid>
    <comment_count>3</comment_count>
    <who name="Mark Lam">mark.lam</who>
    <bug_when>2014-01-07 12:44:36 -0800</bug_when>
    <thetext>Thanks for the review.  Landed in r161446: &lt;http://trac.webkit.org/r161446&gt;.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>220540</attachid>
            <date>2014-01-07 12:37:21 -0800</date>
            <delta_ts>2014-01-07 12:42:14 -0800</delta_ts>
            <desc>the patch.</desc>
            <filename>bug-126589.patch</filename>
            <type>text/plain</type>
            <size>3926</size>
            <attacher name="Mark Lam">mark.lam</attacher>
            
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          </attachment>
      

    </bug>

</bugzilla>