<?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>186006</bug_id>
          
          <creation_ts>2018-05-25 17:18:19 -0700</creation_ts>
          <short_desc>[ESNext][BigInt] Skip BigInt div tests breaking on iOS build</short_desc>
          <delta_ts>2018-05-27 11:09:40 -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>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>INVALID</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=186022</see_also>
          <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="Caio Lima">ticaiolima</reporter>
          <assigned_to name="Caio Lima">ticaiolima</assigned_to>
          <cc>fpizlo</cc>
    
    <cc>jfbastien</cc>
    
    <cc>keith_miller</cc>
    
    <cc>mark.lam</cc>
    
    <cc>msaboff</cc>
    
    <cc>rmorisset</cc>
    
    <cc>saam</cc>
    
    <cc>ysuzuki</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1427605</commentid>
    <comment_count>0</comment_count>
    <who name="Caio Lima">ticaiolima</who>
    <bug_when>2018-05-25 17:18:19 -0700</bug_when>
    <thetext>Some tests are breaking on IOS build and we should skip such tests.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1427628</commentid>
    <comment_count>1</comment_count>
      <attachid>341373</attachid>
    <who name="Caio Lima">ticaiolima</who>
    <bug_when>2018-05-25 18:33:18 -0700</bug_when>
    <thetext>Created attachment 341373
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1427726</commentid>
    <comment_count>2</comment_count>
      <attachid>341373</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2018-05-26 09:14:40 -0700</bug_when>
    <thetext>Comment on attachment 341373
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=341373&amp;action=review

&gt; JSTests/ChangeLog:10
&gt; +
&gt; +        Skippping big-int-div tests on iOS build because they are broken in
&gt; +        this architecture.
&gt; +

I think we should fix this issue rather than disabling this only for iOS platforms.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1427735</commentid>
    <comment_count>3</comment_count>
      <attachid>341373</attachid>
    <who name="Caio Lima">ticaiolima</who>
    <bug_when>2018-05-26 09:29:44 -0700</bug_when>
    <thetext>Comment on attachment 341373
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=341373&amp;action=review

&gt;&gt; JSTests/ChangeLog:10
&gt;&gt; +
&gt; 
&gt; I think we should fix this issue rather than disabling this only for iOS platforms.

I agree. The problem is that it seems to be a internal build and I don&apos;t have access to the error trace. I can&apos;t find these tests failing into build.webkit.org. Could anyone help me get the error trace, if possible?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1427740</commentid>
    <comment_count>4</comment_count>
      <attachid>341373</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2018-05-26 10:25:15 -0700</bug_when>
    <thetext>Comment on attachment 341373
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=341373&amp;action=review

&gt;&gt;&gt; JSTests/ChangeLog:10
&gt;&gt;&gt; +
&gt;&gt; 
&gt;&gt; I think we should fix this issue rather than disabling this only for iOS platforms.
&gt; 
&gt; I agree. The problem is that it seems to be a internal build and I don&apos;t have access to the error trace. I can&apos;t find these tests failing into build.webkit.org. Could anyone help me get the error trace, if possible?

It seems that digitDiv&apos;s generic path is broken. I commented out X86 / X86_64 asm part, and even x86_64 Linux shows failures.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1427749</commentid>
    <comment_count>5</comment_count>
    <who name="Caio Lima">ticaiolima</who>
    <bug_when>2018-05-26 12:32:04 -0700</bug_when>
    <thetext>(In reply to Yusuke Suzuki from comment #4)
&gt; Comment on attachment 341373 [details]
&gt; Patch
&gt; 
&gt; View in context:
&gt; https://bugs.webkit.org/attachment.cgi?id=341373&amp;action=review
&gt; 
&gt; &gt;&gt;&gt; JSTests/ChangeLog:10
&gt; &gt;&gt;&gt; +
&gt; &gt;&gt; 
&gt; &gt;&gt; I think we should fix this issue rather than disabling this only for iOS platforms.
&gt; &gt; 
&gt; &gt; I agree. The problem is that it seems to be a internal build and I don&apos;t have access to the error trace. I can&apos;t find these tests failing into build.webkit.org. Could anyone help me get the error trace, if possible?
&gt; 
&gt; It seems that digitDiv&apos;s generic path is broken. I commented out X86 /
&gt; X86_64 asm part, and even x86_64 Linux shows failures.

Thx! This way, I think we should Rollback https://trac.webkit.org/changeset/231886. The problem is that I&apos;m unable to do that until tomorrow night. I will do that ASAP.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1427784</commentid>
    <comment_count>6</comment_count>
    <who name="Alexey Proskuryakov">ap</who>
    <bug_when>2018-05-26 18:48:51 -0700</bug_when>
    <thetext>cf. rdar://problem/40331121</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>341373</attachid>
            <date>2018-05-25 18:33:18 -0700</date>
            <delta_ts>2018-05-26 09:14:40 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-186006-20180525223317.patch</filename>
            <type>text/plain</type>
            <size>3989</size>
            <attacher name="Caio Lima">ticaiolima</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjMyMTg0CmRpZmYgLS1naXQgYS9KU1Rlc3RzL0NoYW5nZUxv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=
</data>
<flag name="review"
          id="359558"
          type_id="1"
          status="-"
          setter="ysuzuki"
    />
          </attachment>
      

    </bug>

</bugzilla>