Date: Fri, 01 Jul 2022 15:54:03 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 264979] archivers/c-blosc2: compiler crash on armv7 Message-ID: <bug-264979-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264979 Bug ID: 264979 Summary: archivers/c-blosc2: compiler crash on armv7 Product: Ports & Packages Version: Latest Hardware: arm OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: sunpoet@FreeBSD.org Reporter: fuz@fuz.su CC: pkubaj@FreeBSD.org Assignee: sunpoet@FreeBSD.org Flags: maintainer-feedback?(sunpoet@FreeBSD.org) Building this port causes a compiler crash on armv7. The crash has been reduced with creduce to the following minimal test case: extern int a, d, i[], e[]; _Noreturn int c(void); void f() { d <=3D 3 ? 0 : c(); for (int h =3D 1; h < d; ++h) i[h] =3D a % e[h - 1] / e[h]; } The crash is due to a SIGBUS (unaligned memory access?) and might be the sa= me thing that happened on PPC64 (pkubaj@, please check). I'll go ahead and re= port it with upstream. As a stop gap measure, the port should be compiled with gcc on armv7, too. --=20 You are receiving this mail because: You are the assignee for the bug.=
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