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<div class="moz-cite-prefix">The prof* test failures are due to the
cardinality analysis patches. I've created a ticket, #7978, that
describes the responsible changesets.<br>
<br>
Geoff<br>
<br>
On 06/11/2013 12:09 PM, Simon Peyton-Jones wrote:<br>
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<p class="MsoNormal"><span style="color:#1F497D">Breakage on
32-bit Linux looks like this:<o:p></o:p></span></p>
<p class="MsoPlainText">ghc-stage1: panic! (the 'impossible'
happened)<o:p></o:p></p>
<p class="MsoPlainText"> (GHC version 7.7.20130610 for
i386-unknown-linux):<o:p></o:p></p>
<p class="MsoPlainText"> getRegister(x86) I64[Sp]<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Please report this as a GHC bug: <a
moz-do-not-send="true"
href="http://www.haskell.org/ghc/reportabug">
http://www.haskell.org/ghc/reportabug</a><o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">make[1]: ***
[libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.o]
Error 1<o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Breakage on
64-bit Linux started about 6 June, and looks like this:<o:p></o:p></span></p>
<p class="MsoPlainText">
../../libraries/array/tests T2120 [exit code
non-0] (profasm,profthreaded)<o:p></o:p></p>
<p class="MsoPlainText">
../../libraries/array/tests array001 [exit code
non-0] (profasm,profthreaded)<o:p></o:p></p>
<p class="MsoPlainText">
../../libraries/array/tests largeArray [exit code
non-0] (profasm,profthreaded)<o:p></o:p></p>
<p class="MsoPlainText">
../../libraries/base/tests CPUTime001 [exit code
non-0] (profasm,profthreaded)<o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">plus a million
more<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"
style="margin:0cm;margin-bottom:.0001pt"><b><span
style="mso-fareast-language:EN-GB" lang="EN-US">From:</span></b><span
style="mso-fareast-language:EN-GB" lang="EN-US"> Simon
Peyton-Jones
<br>
<b>Sent:</b> 11 June 2013 12:04<br>
<b>To:</b> Ian Lynagh (<a class="moz-txt-link-abbreviated" href="mailto:ian@well-typed.com">ian@well-typed.com</a>)<br>
<b>Cc:</b> <a class="moz-txt-link-abbreviated" href="mailto:ghc-devs@haskell.org">ghc-devs@haskell.org</a><br>
<b>Subject:</b> builders<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Ian<o:p></o:p></p>
<p class="MsoNormal">Something we didn’t discuss yesterday: <o:p></o:p></p>
<p class="MsoListParagraph"
style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><!--[if !supportLists]--><span
style="font-family:Symbol"><span style="mso-list:Ignore">·<span
style="font:7.0pt "Times New Roman"">
</span></span></span><!--[endif]-->32-bit Linux build is
broken (see nightly-build email that Geoff generates here at
MSR)<o:p></o:p></p>
<p class="MsoListParagraph"
style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><!--[if !supportLists]--><span
style="font-family:Symbol"><span style="mso-list:Ignore">·<span
style="font:7.0pt "Times New Roman"">
</span></span></span><!--[endif]-->are other buildbots
working?<o:p></o:p></p>
<p class="MsoListParagraph"
style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><!--[if !supportLists]--><span
style="font-family:Symbol"><span style="mso-list:Ignore">·<span
style="font:7.0pt "Times New Roman"">
</span></span></span><!--[endif]-->we are getting no
snapshot builds<o:p></o:p></p>
<p class="MsoListParagraph"
style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><!--[if !supportLists]--><span
style="font-family:Symbol"><span style="mso-list:Ignore">·<span
style="font:7.0pt "Times New Roman"">
</span></span></span><!--[endif]-->there are many test
failures (with plain “make” in testsuite/) even on 64-bit
Linux.<o:p></o:p></p>
<p class="MsoNormal">Can you investigate?<o:p></o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal">Simon<o:p></o:p></p>
<p class="MsoNormal" style="margin:0cm;margin-bottom:.0001pt"><i><span
style="font-size:8.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB"
lang="EN-US">Microsoft Research Limited (company number
03369488) is registered in England and Wales
<o:p></o:p></span></i></p>
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style="font-size:8.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB"
lang="EN-US">Registered office is at 21 Station Road,
Cambridge, CB1 2FB</span></i><span
style="mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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