Date: Sun, 23 Jul 2023 18:28:13 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 271047] [exp-run] Against llvm-16-update branch on GitHub Message-ID: <bug-271047-7788-xKVcaTcrni@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-271047-7788@https.bugs.freebsd.org/bugzilla/> References: <bug-271047-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271047 --- Comment #99 from commit-hook@FreeBSD.org --- A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D2da197f30da59015be64f98a2901c4e0a= 16819f6 commit 2da197f30da59015be64f98a2901c4e0a16819f6 Author: Dimitry Andric <dim@FreeBSD.org> AuthorDate: 2023-04-20 19:22:59 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2023-07-23 17:38:09 +0000 Merge commit db492316399a from llvm-project (by Dimitry Andric): [clang][BFloat] Avoid redefining bfloat16_t in arm_neon.h As of https://reviews.llvm.org/D79708, clang-tblgen generates `arm_neon.h`, `arm_sve.h` and `arm_bf16.h`, and all those generated files will cont= ain a typedef of `bfloat16_t`. However, `arm_neon.h` and `arm_sve.h` include `arm_bf16.h` immediately before their own typedef: #include <arm_bf16.h> typedef __bf16 bfloat16_t; With a recent version of clang (I used 16.0.1) this results in warnin= gs: /usr/lib/clang/16/include/arm_neon.h:38:16: error: redefinition of typedef 'bfloat16_t' is a C11 feature [-Werror,-Wtypedef-redefinition] Since `arm_bf16.h` is very likely supposed to be the one true place w= here `bfloat16_t` is defined, I propose to delete the duplicate typedefs f= rom the generated `arm_neon.h` and `arm_sve.h`. Reviewed By: sdesmalen, simonbutcher Differential Revision: https://reviews.llvm.org/D148822 PR: 271047 MFC after: 1 month (cherry picked from commit 1ac57eed95099f4d9da2ecab6000ad66d05c1018) contrib/llvm-project/clang/utils/TableGen/NeonEmitter.cpp | 1 - contrib/llvm-project/clang/utils/TableGen/SveEmitter.cpp | 1 - 2 files changed, 2 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.=
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