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<p class="MsoNormal">> Why are you running the optimizer at all? This is a test for the code generation of the frontend producing the correct IR, not a test of the optimizer?<o:p></o:p></p>
<p class="MsoNormal">> <o:p></o:p></p>
<p class="MsoNormal">> If you want to test how the optimizer behaves with a specific set of annotations on IR, that belongs in LLVM's test suite.<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">It's just to clean up unnecessary alloca's and focus the test on the varargs code.<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Chandler Carruth [mailto:chandlerc@google.com]
<br>
<b>Sent:</b> 23 September 2014 10:15<br>
<b>To:</b> Daniel Sanders<br>
<b>Cc:</b> llvm cfe; Kaelyn Takata<br>
<b>Subject:</b> Re: r218248 - [mips] Correct alignment of vectors passed in varargs for the O32 ABI.<o:p></o:p></span></p>
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<p class="MsoNormal">On Tue, Sep 23, 2014 at 2:12 AM, Daniel Sanders <<a href="mailto:Daniel.Sanders@imgtec.com" target="_blank">Daniel.Sanders@imgtec.com</a>> wrote:<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">> 2) please, please don't use -O3!!! This is *way* too coupled to the inner details of LLVM.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I've switched it down to –O1 in r218298.<o:p></o:p></p>
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<p class="MsoNormal">Why are you running the optimizer at all? This is a test for the code generation of the frontend producing the correct IR, not a test of the optimizer?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">If you want to test how the optimizer behaves with a specific set of annotations on IR, that belongs in LLVM's test suite.<o:p></o:p></p>
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