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<p class="MsoNormal">The patch that did it might have been trying to solve some unrelated problem, and this was just a side effect. Perhaps a git-bisect could help you isolate the patch?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal"> Christopher Tetreault<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> llvm-dev <llvm-dev-bounces@lists.llvm.org> <b>On Behalf Of
</b>chuanqi.xcq via llvm-dev<br>
<b>Sent:</b> Tuesday, March 30, 2021 1:47 AM<br>
<b>To:</b> llvm-dev@lists.llvm.org<br>
<b>Subject:</b> [EXT] [llvm-dev] Why the binary size in trunk are smaller significantly?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Tahoma",sans-serif;color:black">Hi all,</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Tahoma",sans-serif;color:black">I am working on how to reduce the size of the binary produced for coroutine with `-g`.</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Tahoma",sans-serif;color:black">In a private code bases, I find that the binary size produced in llvm-11 is 60M while the size produced in trunk is 51M.</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I tried to find the patch who made this change in git log or in phabricator by keywords like `reduce`, 'size' or 'binary'. But I find nothing.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">May I ask does anyone knows what patch makes the binary size smaller from llvm-11 to now?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">thanks,<o:p></o:p></p>
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<p class="MsoNormal">Chuanqi<o:p></o:p></p>
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