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([2001:8b0:aba:5f3c:74e2:2425:51dc:4aed]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-487166064fasm18231845e9.7.2026.03.25.02.30.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Mar 2026 02:30:57 -0700 (PDT) Message-ID: <50afa4d55645c2ea126726c30ff2272bf0a9a499.camel@linuxfoundation.org> Subject: Re: [OE-core] [PATCH 1/5] clang/llvm: Upgrade to 22.x major release From: Richard Purdie To: raj.khem@gmail.com, openembedded-core@lists.openembedded.org Date: Wed, 25 Mar 2026 09:30:56 +0000 In-Reply-To: <20260324230835.2363568-1-khem.raj@oss.qualcomm.com> References: <20260324230835.2363568-1-khem.raj@oss.qualcomm.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2-9 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Wed, 25 Mar 2026 09:31:08 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/233867 On Tue, 2026-03-24 at 16:08 -0700, Khem Raj via lists.openembedded.org wrot= e: > From: Khem Raj >=20 > Includes support for new Intel (Wildcat Lake, Nova Lake with APX and AVX1= 0.2) > Arm (C1 Nano, Pro, Premium, Ultra) processors. It also features performan= ce > optimizations for AMD Zen 4 and Zen 5 architectures. >=20 > Integrated Distributed ThinLTO is more mature, with enhancements > like cache support for incremental builds and robust handling of temporar= y artifacts. >=20 > LLDB added first-class WebAssembly debugging support, including breakpoin= ts and variable inspection. >=20 > Support for Google Native Client (NaCl) is dropped in this release. >=20 > Detailed ChangeLog [1] >=20 > [1] https://releases.llvm.org/22.1.0/docs/ReleaseNotes.html >=20 > Signed-off-by: Khem Raj Rust toolchain tests on qemuarm and qrmuarm64 fail: https://autobuilder.yoctoproject.org/valkyrie/#/builders/42/builds/3401 https://autobuilder.yoctoproject.org/valkyrie/#/builders/5/builds/3402 error: data-layout for target `amdgcn-amd-amdhsa`,=C2=A0 `e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-p7:160:256= :256:32-p8:128:128:128:48-p9:192:256:256:32-i64:64-v16:16-v24:32-v32:32-v48= :64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5-= G1-ni:7:8:9`,=C2=A0 differs from LLVM target's `amdgcn-amd-amdhsa` default layout,=C2=A0 `e-m:e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-p7:160= :256:256:32-p8:128:128:128:48-p9:192:256:256:32-i64:64-v16:16-v24:32-v32:32= -v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32= -A5-G1-ni:7:8:9` I think upgrading clang for this release may be a bit too ambitious this late in the release?=20 musl builds are also failing: https://autobuilder.yoctoproject.org/valkyrie/#/builders/3/builds/3508 https://autobuilder.yoctoproject.org/valkyrie/#/builders/6/builds/3475 Cheers, Richard