Date: Tue, 28 May 2024 12:04:25 +0000 From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 278908] Upcoming 14.1-RELEASE LLVM -> Worse runtime performance on Zen CPU when optimizing for Zen Message-ID: <bug-278908-29464-7JfkTFJ2Lj@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-278908-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-278908-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278908 --- Comment #7 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/ports/commit/?id=3Dc56fde6514ee21ccb186267c304ad44= 4463f661c commit c56fde6514ee21ccb186267c304ad444463f661c Author: Brooks Davis <brooks@FreeBSD.org> AuthorDate: 2024-05-28 11:47:37 +0000 Commit: Brooks Davis <brooks@FreeBSD.org> CommitDate: 2024-05-28 11:56:43 +0000 devel/llvm18: misc improvements Fix worse runtime performance on Zen CPU when optimizing for Zen. [0] Install all standard heaaders with clang. Historically we've been unable to build FreeBSD with the full set due to conflicts and/or missing features between the compiler provided headers and FreeBSD's headers. I've verified that I can build world and kernel on the main, stable/14, and stable/13 branches for amd64 so let's give it another try in broader testing. [1] PR: 278908 [0], 274542 [1] devel/llvm18/Makefile | 2 +- .../patch-clang_lib_Headers_CMakeLists.txt (gone) | 37 ---------- .../llvm18/files/patch-freebsd-cadd2ca21765 (new) | 83 ++++++++++++++++++= ++++ devel/llvm18/pkg-plist | 25 +++++++ 4 files changed, 109 insertions(+), 38 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=
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