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<p class="MsoNormal"><span style="font-size:12.0pt">I’m getting this perf improvement from T5837, which is type-function heavy. Is anyone else seeing this<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="Code">bytes allocated value is too low:<o:p></o:p></p>
<p class="Code">(If this is because you have improved GHC, please<o:p></o:p></p>
<p class="Code">update the test so that GHC doesn't regress again)<o:p></o:p></p>
<p class="Code"> Expected T5837(normal) bytes allocated: 48507272 +/-10%<o:p></o:p></p>
<p class="Code"> Lower bound T5837(normal) bytes allocated: 43656544 <o:p></o:p></p>
<p class="Code"> Upper bound T5837(normal) bytes allocated: 53358000 <o:p></o:p></p>
<p class="Code"> Actual T5837(normal) bytes allocated: 42384144 <o:p></o:p></p>
<p class="Code"> Deviation T5837(normal) bytes allocated: -12.6 %<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">Its good, but I’d quite like to know which patch made the difference. Could it be<o:p></o:p></span></p>
<p class="Code">commit 03541cbae50f0d1cdf99120ab88698f29a278159<o:p></o:p></p>
<p class="Code">Author: Simon Peyton Jones <simonpj@microsoft.com><o:p></o:p></p>
<p class="Code">Date: Fri Sep 9 17:42:42 2016 +0100<o:p></o:p></p>
<p class="Code"><o:p> </o:p></p>
<p class="Code"> Be less picky about reporing inaccessible code<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">Seems implausible, but possible I suppose.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">Simon<o:p></o:p></span></p>
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