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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif">I’ve just committed this patch sequence<o:p></o:p></span></p>
<p class="Code">fb9ae288088a3eabc4e1bb4e86fa473a3881d2e2 Make FloatOut/SetLevels idemoptent on bottoming functions<o:p></o:p></p>
<p class="Code">995ab74b3c55fe3a0299bd94b49e948c942e76d6 Comments only<o:p></o:p></p>
<p class="Code">1163f4f2fe9aabd722c963497c67c5f8c71ef71b Tiny refactor<o:p></o:p></p>
<p class="Code">9b2c73ea8082199245bfa6a28390b70b38f87fd1 Make TH_Roles2 less fragile<o:p></o:p></p>
<p class="Code">9304df5230a7a29d3e992916d133e462b854e55f Fix CSE (again) on literal strings<o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif">In my final validate run (after updating to HEAD) I saw<o:p></o:p></span></p>
<p class="Code">Unexpected stat failures:<o:p></o:p></p>
<p class="Code"> perf/compiler/T13035.run T13035 [stat too good] (normal)<o:p></o:p></p>
<p class="Code">-6.4% alloc<o:p></o:p></p>
<p class="Code"><o:p> </o:p></p>
<p class="Code"> perf/compiler/T12425.run T12425 [stat too good] (optasm)<o:p></o:p></p>
<p class="Code">-6.6% alloc<o:p></o:p></p>
<p class="Code"><o:p> </o:p></p>
<p class="Code"> perf/compiler/T9675.run T9675 [stat too good] (optasm)<o:p></o:p></p>
<p class="Code">-10.4% alloc<o:p></o:p></p>
<p class="Code"><o:p> </o:p></p>
<p class="Code"> perf/compiler/T1969.run T1969 [stat too good] (normal)<o:p></o:p></p>
<p class="Code">-21% peak megabytes<o:p></o:p></p>
<p class="Code"><o:p> </o:p></p>
<p class="Code"> perf/space_leaks/T4029.run T4029 [stat too good] (ghci)<o:p></o:p></p>
<p class="Code">-14% peak megabytes<o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif">This is good. I did not see these in earlier validations (perhaps I did not rebuild the libraries sufficiently), so I have left them. If Harbormaster agrees that perf has improved, could
someone re-centre the numbers? Ideally say which patch is responsible.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif">Simon<o:p></o:p></span></p>
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