<?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>129518</bug_id>
          
          <creation_ts>2014-02-28 16:42:36 -0800</creation_ts>
          <short_desc>Micro-optimize JSNodeOwner::isReachableFromOpaqueRoots().</short_desc>
          <delta_ts>2014-02-28 17:05:54 -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>DOM</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></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Andreas Kling">kling</reporter>
          <assigned_to name="Andreas Kling">kling</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>kling</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>985775</commentid>
    <comment_count>0</comment_count>
    <who name="Andreas Kling">kling</who>
    <bug_when>2014-02-28 16:42:36 -0800</bug_when>
    <thetext>We can reorder things a bit to avoid unnecessary work.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>985778</commentid>
    <comment_count>1</comment_count>
      <attachid>225507</attachid>
    <who name="Andreas Kling">kling</who>
    <bug_when>2014-02-28 16:44:18 -0800</bug_when>
    <thetext>Created attachment 225507
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>985782</commentid>
    <comment_count>2</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2014-02-28 16:46:48 -0800</bug_when>
    <thetext>Attachment 225507 did not pass style-queue:


ERROR: Source/WebCore/bindings/js/JSNodeCustom.cpp:112:  preprocessor directives (e.g., #ifdef, #define, #import) should never be indented.  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/JSNodeCustom.cpp:117:  preprocessor directives (e.g., #ifdef, #define, #import) should never be indented.  [whitespace/indent] [4]
Total errors found: 2 in 2 files


If any of these errors are false positives, please file a bug against check-webkit-style.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>985787</commentid>
    <comment_count>3</comment_count>
    <who name="Andreas Kling">kling</who>
    <bug_when>2014-02-28 17:05:54 -0800</bug_when>
    <thetext>Committed r164900: &lt;http://trac.webkit.org/changeset/164900&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>225507</attachid>
            <date>2014-02-28 16:44:18 -0800</date>
            <delta_ts>2014-02-28 16:46:51 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-129518.diff</filename>
            <type>text/plain</type>
            <size>2912</size>
            <attacher name="Andreas Kling">kling</attacher>
            
              <data encoding="base64">ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0No
YW5nZUxvZwppbmRleCBlZGE2ZjUxLi4zYzkwN2Q0IDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29y
ZS9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMTYg
QEAKKzIwMTQtMDItMjggIEFuZHJlYXMgS2xpbmcgIDxha2xpbmdAYXBwbGUuY29tPgorCisgICAg
ICAgIE1pY3JvLW9wdGltaXplIEpTTm9kZU93bmVyOjppc1JlYWNoYWJsZUZyb21PcGFxdWVSb290
cygpLgorICAgICAgICA8aHR0cHM6Ly93ZWJraXQub3JnL2IvMTI5NTE4PgorCisgICAgICAgIE9u
bHkgZG8gaW1hZ2UgYW5kIGF1ZGlvIGVsZW1lbnQgc3BlY2lmaWMgY2hlY2tzIGZvciBlbGVtZW50
IG5vZGVzLgorICAgICAgICBUaW1lIHNwZW50IGluIGhlcmUgZ29lcyBmcm9tIDAuOCUgdG8gMC41
JSBvbiBEWUVCLgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAg
ICAgICogYmluZGluZ3MvanMvSlNOb2RlQ3VzdG9tLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6Omlz
UmVhY2hhYmxlRnJvbURPTSk6CisKIDIwMTQtMDItMjggIEJyZW50IEZ1bGdoYW0gIDxiZnVsZ2hh
bUBhcHBsZS5jb20+CiAKICAgICAgICAgW01hYywgaU9TXSBJbmNvcnJlY3Qgb3JkZXJpbmcgb2Yg
Y29uc3RydWN0aW9uIGFyZ3VtZW50cyBmb3Igb3V0LW9mLWJhbmQgdGV4dCBlbGVtZW50cwpkaWZm
IC0tZ2l0IGEvU291cmNlL1dlYkNvcmUvYmluZGluZ3MvanMvSlNOb2RlQ3VzdG9tLmNwcCBiL1Nv
dXJjZS9XZWJDb3JlL2JpbmRpbmdzL2pzL0pTTm9kZUN1c3RvbS5jcHAKaW5kZXggZGMzYThmZS4u
NzQ4MmEzYyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvYmluZGluZ3MvanMvSlNOb2RlQ3Vz
dG9tLmNwcAorKysgYi9Tb3VyY2UvV2ViQ29yZS9iaW5kaW5ncy9qcy9KU05vZGVDdXN0b20uY3Bw
CkBAIC05NywyMSArOTcsMjUgQEAgc3RhdGljIGlubGluZSBib29sIGlzT2JzZXJ2YWJsZShKU05v
ZGUqIGpzTm9kZSwgTm9kZSogbm9kZSkKIHN0YXRpYyBpbmxpbmUgYm9vbCBpc1JlYWNoYWJsZUZy
b21ET00oSlNOb2RlKiBqc05vZGUsIE5vZGUqIG5vZGUsIFNsb3RWaXNpdG9yJiB2aXNpdG9yKQog
ewogICAgIGlmICghbm9kZS0+aW5Eb2N1bWVudCgpKSB7Ci0gICAgICAgIC8vIElmIGEgd3JhcHBl
ciBpcyB0aGUgbGFzdCByZWZlcmVuY2UgdG8gYW4gaW1hZ2UgZWxlbWVudAotICAgICAgICAvLyB0
aGF0IGlzIGxvYWRpbmcgYnV0IG5vdCBpbiB0aGUgZG9jdW1lbnQsIHRoZSB3cmFwcGVyIGlzIG9i
c2VydmFibGUKLSAgICAgICAgLy8gYmVjYXVzZSBpdCBpcyB0aGUgb25seSB0aGluZyBrZWVwaW5n
IHRoZSBpbWFnZSBlbGVtZW50IGFsaXZlLCBhbmQgaWYKLSAgICAgICAgLy8gdGhlIGVsZW1lbnQg
aXMgZGVzdHJveWVkLCBpdHMgbG9hZCBldmVudCB3aWxsIG5vdCBmaXJlLgotICAgICAgICAvLyBG
SVhNRTogVGhlIERPTSBzaG91bGQgbWFuYWdlIHRoaXMgaXNzdWUgd2l0aG91dCB0aGUgaGVscCBv
ZiBKYXZhU2NyaXB0IHdyYXBwZXJzLgotICAgICAgICBpZiAoaXNIVE1MSW1hZ2VFbGVtZW50KG5v
ZGUpKSB7Ci0gICAgICAgICAgICBpZiAodG9IVE1MSW1hZ2VFbGVtZW50KG5vZGUpLT5oYXNQZW5k
aW5nQWN0aXZpdHkoKSkKLSAgICAgICAgICAgICAgICByZXR1cm4gdHJ1ZTsKLSAgICAgICAgfQot
ICAgICNpZiBFTkFCTEUoVklERU8pCi0gICAgICAgIGVsc2UgaWYgKGlzSFRNTEF1ZGlvRWxlbWVu
dChub2RlKSkgewotICAgICAgICAgICAgaWYgKCF0b0hUTUxBdWRpb0VsZW1lbnQobm9kZSktPnBh
dXNlZCgpKQotICAgICAgICAgICAgICAgIHJldHVybiB0cnVlOworICAgICAgICBpZiAobm9kZS0+
aXNFbGVtZW50Tm9kZSgpKSB7CisgICAgICAgICAgICBhdXRvJiBlbGVtZW50ID0gdG9FbGVtZW50
KCpub2RlKTsKKworICAgICAgICAgICAgLy8gSWYgYSB3cmFwcGVyIGlzIHRoZSBsYXN0IHJlZmVy
ZW5jZSB0byBhbiBpbWFnZSBlbGVtZW50CisgICAgICAgICAgICAvLyB0aGF0IGlzIGxvYWRpbmcg
YnV0IG5vdCBpbiB0aGUgZG9jdW1lbnQsIHRoZSB3cmFwcGVyIGlzIG9ic2VydmFibGUKKyAgICAg
ICAgICAgIC8vIGJlY2F1c2UgaXQgaXMgdGhlIG9ubHkgdGhpbmcga2VlcGluZyB0aGUgaW1hZ2Ug
ZWxlbWVudCBhbGl2ZSwgYW5kIGlmCisgICAgICAgICAgICAvLyB0aGUgZWxlbWVudCBpcyBkZXN0
cm95ZWQsIGl0cyBsb2FkIGV2ZW50IHdpbGwgbm90IGZpcmUuCisgICAgICAgICAgICAvLyBGSVhN
RTogVGhlIERPTSBzaG91bGQgbWFuYWdlIHRoaXMgaXNzdWUgd2l0aG91dCB0aGUgaGVscCBvZiBK
YXZhU2NyaXB0IHdyYXBwZXJzLgorICAgICAgICAgICAgaWYgKGlzSFRNTEltYWdlRWxlbWVudChl
bGVtZW50KSkgeworICAgICAgICAgICAgICAgIGlmICh0b0hUTUxJbWFnZUVsZW1lbnQoZWxlbWVu
dCkuaGFzUGVuZGluZ0FjdGl2aXR5KCkpCisgICAgICAgICAgICAgICAgICAgIHJldHVybiB0cnVl
OworICAgICAgICAgICAgfQorICAgICAgICAjaWYgRU5BQkxFKFZJREVPKQorICAgICAgICAgICAg
ZWxzZSBpZiAoaXNIVE1MQXVkaW9FbGVtZW50KGVsZW1lbnQpKSB7CisgICAgICAgICAgICAgICAg
aWYgKCF0b0hUTUxBdWRpb0VsZW1lbnQoZWxlbWVudCkucGF1c2VkKCkpCisgICAgICAgICAgICAg
ICAgICAgIHJldHVybiB0cnVlOworICAgICAgICAgICAgfQorICAgICAgICAjZW5kaWYKICAgICAg
ICAgfQotICAgICNlbmRpZgogCiAgICAgICAgIC8vIElmIGEgbm9kZSBpcyBmaXJpbmcgZXZlbnQg
bGlzdGVuZXJzLCBpdHMgd3JhcHBlciBpcyBvYnNlcnZhYmxlIGJlY2F1c2UKICAgICAgICAgLy8g
aXRzIHdyYXBwZXIgaXMgcmVzcG9uc2libGUgZm9yIG1hcmtpbmcgdGhvc2UgZXZlbnQgbGlzdGVu
ZXJzLgo=
</data>
<flag name="review"
          id="249656"
          type_id="1"
          status="+"
          setter="benjamin"
    />
          </attachment>
      

    </bug>

</bugzilla>