en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#aa1cdf87 [PS5] Ignore 'packed' on one-byte bitfields, matching PS4 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Thu, 02 Jun 2022 21:40:52 +0000 Paul Robinson <paul.robinson@sony.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#91e39951 Revert "[SystemZ][z/OS] Update target specific __attribute__((aligned)) value for test"This reverts commit d91234b21c1a1a34d98157089a8769d8f9a32f06.Reviewed By: abhina.sreeskantharajanDifferential Revision: https://reviews.llvm.org/D107565 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Thu, 05 Aug 2021 13:23:36 +0000 Fanbo Meng <fanbo.meng@ibm.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#d74b6635 Fix LIT failure on native aixOn AIX, char bitfields have the same alignment as unsigned int.Reference: https://reviews.llvm.org/D87029Differential Revision: https://reviews.llvm.org/D102715 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Thu, 20 May 2021 12:58:53 +0000 Xiangling Liao <Xiangling.Liao@ibm.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#d91234b2 [SystemZ][z/OS] Update target specific __attribute__((aligned)) value for testz/OS defaults to 16 bytes for __attribute__((aligned)), modify the test to differentiate between z/OS and Linux on s390x.Reviewed By: abhina.sreeskantharajanDifferential Revision: https://reviews.llvm.org/D89127 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Fri, 09 Oct 2020 14:13:45 +0000 Fanbo Meng <fanbo.meng@ibm.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#dd591977 [FIX][NFC] Update clang sema testTry to fix Sema test for default alignment for whencompiling to ARM, but not to android, duer9427aa2d543bllvm-svn: 368301 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Thu, 08 Aug 2019 14:45:42 +0000 Diogo N. Sampaio <diogo.sampaio@arm.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#b6fd726f Restore previous structure ABI behavior for bit-fields with the packed attribute for PS4 targets.An ABI change was introduced in r254596 that modified structure layouts when the 'packed' attribute was used on one-byte bitfields. Since the PS4 target needs to maintain backwards compatibility for all structure layouts, this change reintroduces the old behavior for PS4 targets only. It also introduces PS4 specific cases to the relevant test.Patch by Matthew Voss.llvm-svn: 310388 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Tue, 08 Aug 2017 18:07:17 +0000 Aaron Ballman <aaron@aaronballman.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#66389e8f Fix clang/test/Sema/struct-packed-align.c. "Windows" is not MS compiler.llvm-svn: 254614 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Thu, 03 Dec 2015 16:03:34 +0000 NAKAMURA Takumi <geek4civic@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#830dfccf PR25575: Make GCC 4.4+ comatible layout for packed bit-fileds of char type, patch by D. PolukhinThis CL is for discussion how to better fix bit-filed layout compatibility issue with GCC (see PR25575 for test case and more details). Current clang behavior is compatible with GCC 4.1-4.3 series but it was fixed in 4.4+. Ignoring packed attribute looks very odd and because it was also fixed in GCC 4.4+, it makes sense also fix it in clang.Differential Revision: http://reviews.llvm.org/D14872llvm-svn: 254596 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Thu, 03 Dec 2015 09:34:49 +0000 Alexey Bataev <a.bataev@hotmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#ca3cb7f3 Implement target-specific __attribute__((aligned)) valueThe GCC construct __attribute__((aligned)) is defined to set alignmentto "the default alignment for the target architecture" according tothe GCC documentation: The default alignment is sufficient for all scalar types, but may not be enough for all vector types on a target that supports vector operations. The default alignment is fixed for a particular target ABI.clang currently hard-coded an alignment of 16 bytes for that construct,which is correct on some platforms (including X86), but wrong on others(including SystemZ). Since this value is ABI-relevant, it is importantto get correct for compatibility purposes.This patch adds a new TargetInfo member "DefaultAlignForAttributeAligned"that targets can set to the appropriate default __attribute__((aligned))value.Note that I'm deliberately *not* using the existing "SuitableAlign"value, which is used to set the pre-defined macro __BIGGEST_ALIGNMENT__,since those two values may not be the same on all platforms. In fact,on X86, __attribute__((aligned)) always uses 16-byte alignment, while__BIGGEST_ALIGNMENT__ may be larger if AVX-2 or AVX-512 are supported.(This is actually not yet correctly implemented in clang either.)The patch provides a value for DefaultAlignForAttributeAligned only forSystemZ, and leaves the default for all other targets at 16, which meansno visible change in behavior on all other targets. (The value is stillwrong for some other targets, but I'd prefer to leave it to the targetmaintainers for those platforms to fix.)llvm-svn: 235397 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Tue, 21 Apr 2015 17:29:35 +0000 Ulrich Weigand <ulrich.weigand@de.ibm.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#8c8dbc36 clang/test/Sema/struct-packed-align.c: Add the case in MS mode that alignment doesn't affect packing.Also, revert a couple of suppressions. r214298, "Suppress clang/test/Sema/struct-packed-align.c for targeting LLP64." r214301, "Suppress clang/test/Sema/struct-packed-align.c also on msvc for investigating."llvm-svn: 214794 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Mon, 04 Aug 2014 22:48:19 +0000 NAKAMURA Takumi <geek4civic@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#c59c6445 Trailing linefeed.llvm-svn: 214793 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Mon, 04 Aug 2014 22:48:09 +0000 NAKAMURA Takumi <geek4civic@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#f9f672c0 Suppress clang/test/Sema/struct-packed-align.c also on msvc for investigating.FIXME: This test is incompatible to MS compat mode.FIXME: Don't suppress this also on mingw. :-pllvm-svn: 214301 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Wed, 30 Jul 2014 12:17:38 +0000 NAKAMURA Takumi <geek4civic@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#e098b3b9 Suppress clang/test/Sema/struct-packed-align.c for targeting LLP64.llvm-svn: 214298 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Wed, 30 Jul 2014 10:44:35 +0000 NAKAMURA Takumi <geek4civic@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#c6e68daa Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive.llvm-svn: 166280 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Fri, 19 Oct 2012 12:44:48 +0000 Andy Gibbs <andyg1001@hotmail.co.uk> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#29eb47bd Fix PR9253, allowing attribute(aligned) to reduce the alignment ofa typedef.llvm-svn: 126059 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Sat, 19 Feb 2011 22:55:41 +0000 Chris Lattner <sabre@nondot.org> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#c48a10d6 Support __attribute__((packed)) (along with other attributes) at theend of a struct/class/union in C++, from Justin Bogner!llvm-svn: 99811 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Mon, 29 Mar 2010 14:42:08 +0000 Douglas Gregor <dgregor@apple.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#8fbe78f6 Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target).llvm-svn: 91446 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Tue, 15 Dec 2009 20:14:24 +0000 Daniel Dunbar <daniel@zuster.org> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#a45cf5b6 Rename clang to clang-cc.Tests and drivers updated, still need to shuffle dirs.llvm-svn: 67602 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Tue, 24 Mar 2009 02:24:46 +0000 Daniel Dunbar <daniel@zuster.org> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#aac5bf19 __attribute__((aligned)) was being ignored!This knocks out another 8 gcc/compat/i386 & x86_64 failures.llvm-svn: 64947 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Wed, 18 Feb 2009 20:06:09 +0000 Daniel Dunbar <daniel@zuster.org> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c#325601a9 Merge postfix attributes on record decls.llvm-svn: 57019 List of files: /llvm-project-15.0.7/clang/test/Sema/struct-packed-align.c Fri, 03 Oct 2008 17:33:35 +0000 Daniel Dunbar <daniel@zuster.org>