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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Jordan,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks for reviewing.<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Sema.h is removed.<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I glad to find that we don’t need the workaround for the exception. Someone fixed something in clang. So we don’t need to relax the assertion.<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Fixed. To be consistent with “IsThumb”, I name the variable “IsAAPCSS”. But I can’t completely decide it as constructor because setABI() will change the ABI. For consistency, the variable name.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Please help to review the attached patch.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Weiming<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Jordan Rose [mailto:jordan_rose@apple.com] <br><b>Sent:</b> Thursday, October 04, 2012 6:19 PM<br><b>To:</b> Logan Chien<br><b>Cc:</b> Weiming Zhao; cfe-commits@cs.uiuc.edu<br><b>Subject:</b> Re: [cfe-commits] Bug 11709 Fix: va_list on ARM is not following AAPCS 7.1.4<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>A couple comments (sorry for the long long delay):<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>- AST can't depend on Sema. Is there a reason for the include of Sema.h in ASTContext.cpp?<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>- It would be a good idea to leave a comment in ExprClassification.cpp about why __va_list needs an exception.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>- For ARMTargetInfo::getBuiltinVaListKind, maybe you can just decide this at construction time and stick it in a local variable? 'unsigned usesAAPCS : 1'?<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Thanks for working on this, Weiming, Logan.<o:p></o:p></p></div><div><p class=MsoNormal>Jordan<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>On Oct 2, 2012, at 22:34 , Logan Chien <<a href="mailto:tzuhsiang.chien@gmail.com">tzuhsiang.chien@gmail.com</a>> wrote:<o:p></o:p></p></div><p class=MsoNormal><br><br><o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>LGTM.<br><br>However, I think we can enhance the test cases a little.<br>1. Keep the void* test in builtins-arm.c for apcs-gnu ABI.<br>2. Add the unit test for va_list name mangling.<br><br>Sincerely,<br>Logan<br><br>ps. The attached patch is the revised patch with the updated<br>test cases.<o:p></o:p></p><div><p class=MsoNormal>On Thu, Sep 20, 2012 at 6:13 AM, Weiming Zhao <<a href="mailto:weimingz@codeaurora.org" target="_blank">weimingz@codeaurora.org</a>> wrote:<o:p></o:p></p><p class=MsoNormal>Ping...<br><br>Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by<br>The Linux Foundation<o:p></o:p></p></div><p class=MsoNormal><mangle-valist.cpp><builtins-arm.c><0001-Bug-11709-Change-the-definition-of-va_list-to-meet-A.patch><o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p></div></body></html>