Date: Fri, 24 May 2019 10:35:04 +0000 From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 238082] graphics/mesa-dri: clang 8 (from head@r347549) crashes during build on powerpc64 (WITH_CLANG_IS_CC) Message-ID: <bug-238082-7141-M53OkBvP9i@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-238082-7141@https.bugs.freebsd.org/bugzilla/> References: <bug-238082-7141@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238082 Jan Beich <jbeich@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|system clang 8 on powerpc64 |graphics/mesa-dri: clang 8 |head -r347549 based system: |(from head@r347549) crashes |clang asserts with "Target |during build on powerpc64 |supports vector op, but |(WITH_CLANG_IS_CC) |scalar requires expansion?" | |for graphics/mesa-dri build | Keywords| |regression Blocks| |236062 --- Comment #3 from Jan Beich <jbeich@FreeBSD.org> --- Clang 6.0.1 on 12.0 and devel/llvm70 before ports r490610 don't crash. Can someone bisect, minimize and submit upstream for feedback? $ sh nir_constant_expressions-9b094e.sh Assertion failed: (!TLI.isOperationLegalOrCustom(N->getOpcode(), WideVecVT)= && "Target supports vector op, but scalar requires expansion?"), function WidenVectorResult, file /usr/src/contrib/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp, line 2532. Abort trap Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236062 [Bug 236062] [exp-run] Against projects/clang800-import branch --=20 You are receiving this mail because: You are on the CC list for the bug.=
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