<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">There is a bug with Mesa and AMDGPU that folks would be very happy to see resolved I believe, do you know about it or do you need a reference?<div class=""><br class=""></div><div class="">— </div><div class="">Mehdi</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Jan 23, 2017, at 6:58 AM, Tom Stellard <<a href="mailto:tom@stellard.net" class="">tom@stellard.net</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">On Tue, Dec 27, 2016 at 10:30:56AM -0800, Mehdi Amini via llvm-dev wrote:</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><blockquote type="cite" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">+Tom : is there a plan for a 3.9.2?<span class="Apple-converted-space"> </span><br class=""><br class=""></blockquote><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">I don't have a plan for 3.9.2, but I'm not opposed to doing one if there</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">is enough interest.</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Jeremy can you file a bug for this against version 3.9 for this issue?</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">-Tom</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><blockquote type="cite" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">—<span class="Apple-converted-space"> </span><br class="">Mehdi<br class=""><br class=""><blockquote type="cite" class="">On Dec 27, 2016, at 10:30 AM, Mehdi Amini <<a href="mailto:mehdi.amini@apple.com" class="">mehdi.amini@apple.com</a>> wrote:<br class=""><br class="">It already shipped AFAIK: <a href="http://releases.llvm.org/download.html" class="">http://releases.llvm.org/download.html</a><br class=""><br class="">—<span class="Apple-converted-space"> </span><br class="">Mehdi<br class=""><br class=""><blockquote type="cite" class="">On Dec 27, 2016, at 9:55 AM, Akira Hatanaka via llvm-dev <<a href="mailto:llvm-dev@lists.llvm.org" class="">llvm-dev@lists.llvm.org</a>> wrote:<br class=""><br class="">Can we still check patches into 3.9.1?<br class=""><br class=""><blockquote type="cite" class="">On Dec 24, 2016, at 1:47 AM, Jeremy Huddleston Sequoia <<a href="mailto:jeremyhu@apple.com" class="">jeremyhu@apple.com</a>> wrote:<br class=""><br class=""><br class=""><blockquote type="cite" class="">On Dec 23, 2016, at 11:17, Frédéric Riss <<a href="mailto:friss@apple.com" class="">friss@apple.com</a>> wrote:<br class=""><br class=""><br class=""><blockquote type="cite" class="">On Dec 22, 2016, at 9:36 PM, Jeremy Huddleston Sequoia via llvm-dev <<a href="mailto:llvm-dev@lists.llvm.org" class="">llvm-dev@lists.llvm.org</a>> wrote:<br class=""><br class="">3.9.0 and current release_39 (r90413) have issues with older static assertion macros like this one from an older libunwind:<br class=""><br class="">#define COMPILE_TIME_ASSERT( expr ) \<br class=""> extern int compile_time_assert_failed[ ( expr ) ? 1 : -1 ] __attribute__( ( unused ) );<br class=""><br class="">I notice that the issue is fixed on current trunk. Does anyone know what revision introduced the fix? Can we get it cherry-picked into release_39? I know 3.9.1 final was just tagged, but having it on the branch will make it easier for distributions to find since this is a fairly common pattern, and of course it would be good to fix this regression in 3.9.2 if there is one<br class=""></blockquote><br class="">I think this was fixed in r280330 (in clang).<br class=""></blockquote><br class="">Thanks. That indeed looks like it. I'll pull that into our patchset, but could we get that cherry-picked onto release_39 to benefit others as well?<br class=""><br class="">Thanks,<br class="">Jeremy<br class=""><br class=""><br class=""><blockquote type="cite" class=""><br class="">Fred<br class=""><br class=""><blockquote type="cite" class=""><br class="">--Jeremy<br class=""><br class=""><br class="">---<br class=""><br class="">~ $ clang++-mp-3.9 -Wno-invalid-offsetof -c macho_relocatable_file.cpp<span class="Apple-converted-space"> </span><br class="">In file included from src/ld/parsers/macho_relocatable_file.cpp:37:<br class="">src/ld/parsers/libunwind/DwarfInstructions.hpp:920:13: error: redeclaration of 'compile_time_assert_failed' with a different type: 'int [((int)CFI_Parser<A>::kMaxRegisterNumber > (int)DW_X86_64_RET_ADDR) ? 1 : -1]' vs<br class="">'int [1]'<br class="">extern int compile_time_assert_failed[ ( (int)CFI_Parser<A>::kMaxRegisterNumber > (int)DW_X86_64_RET_ADDR ) ? 1 : -1 ] __attribute__( ( unused ) );;<br class=""> ^<br class="">src/ld/parsers/libunwind/Registers.hpp:548:13: note: previous declaration is here<br class="">extern int compile_time_assert_failed[ ( sizeof(Registers_ppc) < sizeof(unw_context_t) ) ? 1 : -1 ] __attribute__( ( unused ) );;<br class=""> ^<br class="">In file included from src/ld/parsers/macho_relocatable_file.cpp:37:<br class="">src/ld/parsers/libunwind/DwarfInstructions.hpp:1311:13: error: redeclaration of 'compile_time_assert_failed' with a different type: 'int [((int)CFI_Parser<A>::kMaxRegisterNumber > (int)DW_X86_RET_ADDR) ? 1 : -1]' vs<br class="">'int [1]'<br class="">extern int compile_time_assert_failed[ ( (int)CFI_Parser<A>::kMaxRegisterNumber > (int)DW_X86_RET_ADDR ) ? 1 : -1 ] __attribute__( ( unused ) );;<br class=""> ^<br class="">src/ld/parsers/libunwind/Registers.hpp:548:13: note: previous declaration is here<br class="">extern int compile_time_assert_failed[ ( sizeof(Registers_ppc) < sizeof(unw_context_t) ) ? 1 : -1 ] __attribute__( ( unused ) );;<br class=""> ^<br class="">In file included from src/ld/parsers/macho_relocatable_file.cpp:37:<br class="">src/ld/parsers/libunwind/DwarfInstructions.hpp:1677:13: error: redeclaration of 'compile_time_assert_failed' with a different type: 'int [((int)CFI_Parser<A>::kMaxRegisterNumber > (int)UNW_PPC_SPEFSCR) ? 1 : -1]' vs<br class="">'int [1]'<br class="">extern int compile_time_assert_failed[ ( (int)CFI_Parser<A>::kMaxRegisterNumber > (int)UNW_PPC_SPEFSCR ) ? 1 : -1 ] __attribute__( ( unused ) );;<br class=""> ^<br class="">src/ld/parsers/libunwind/Registers.hpp:548:13: note: previous declaration is here<br class="">extern int compile_time_assert_failed[ ( sizeof(Registers_ppc) < sizeof(unw_context_t) ) ? 1 : -1 ] __attribute__( ( unused ) );;<br class=""> ^<br class="">3 errors generated.<br class=""><br class="">~ $ clang++-mp-3.8 -Wno-invalid-offsetof -c macho_relocatable_file.cpp<span class="Apple-converted-space"> </span><br class=""><br class="">~ $ clang++-mp-devel -Wno-invalid-offsetof -c macho_relocatable_file.cpp<span class="Apple-converted-space"> </span><br class=""><br class="">_______________________________________________<br class="">LLVM Developers mailing list<br class=""><a href="mailto:llvm-dev@lists.llvm.org" class="">llvm-dev@lists.llvm.org</a><br class="">http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev<br class=""></blockquote><br class=""></blockquote><br class=""></blockquote><br class="">_______________________________________________<br class="">LLVM Developers mailing list<br class=""><a href="mailto:llvm-dev@lists.llvm.org" class="">llvm-dev@lists.llvm.org</a><br class="">http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev<br class=""></blockquote><br class=""></blockquote><br class="">_______________________________________________<br class="">LLVM Developers mailing list<br class=""><a href="mailto:llvm-dev@lists.llvm.org" class="">llvm-dev@lists.llvm.org</a><br class=""><a href="http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev" class="">http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev</a></blockquote></div></blockquote></div><br class=""></div></body></html>