Date: Fri, 22 Nov 2019 00:39:20 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 242151] lang/gcc9: "internal compiler error: Illegal instruction" in libgcc2.c:__mulxc3 Message-ID: <bug-242151-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D242151 Bug ID: 242151 Summary: lang/gcc9: "internal compiler error: Illegal instruction" in libgcc2.c:__mulxc3 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: gerald@FreeBSD.org Reporter: john@saltant.com Assignee: gerald@FreeBSD.org Flags: maintainer-feedback?(gerald@FreeBSD.org) After upgrading from 11.3-RELEASE to 12.1-RELEASE, the lang/gcc9 build star= ted failing with: =3D=3D=3D=3D In file included from /wrkdirs/usr/ports/lang/gcc9/work/gcc-9.2.0/libgcc/libgcc2.c:56: /wrkdirs/usr/ports/lang/gcc9/work/gcc-9.2.0/libgcc/libgcc2.c: In function '__mulxc3': /wrkdirs/usr/ports/lang/gcc9/work/gcc-9.2.0/libgcc/libgcc2.h:256:16: intern= al compiler error: Illegal instruction 256 | #define __N(a) __ ## a | ^~ /wrkdirs/usr/ports/lang/gcc9/work/gcc-9.2.0/libgcc/libgcc2.h:357:19: note: = in expansion of macro '__N' 357 | #define __mulxc3 __N(mulxc3) | ^~~ /wrkdirs/usr/ports/lang/gcc9/work/gcc-9.2.0/libgcc/libgcc2.c:1937:25: note:= in expansion of macro '__mulxc3' 1937 | #define _CONCAT3(A,B,C) A##B##C | ^ /wrkdirs/usr/ports/lang/gcc9/work/gcc-9.2.0/libgcc/libgcc2.c:1936:24: note:= in expansion of macro '_CONCAT3' 1936 | #define CONCAT3(A,B,C) _CONCAT3(A,B,C) | ^~~~~~~~ /wrkdirs/usr/ports/lang/gcc9/work/gcc-9.2.0/libgcc/libgcc2.c:1967:1: note: = in expansion of macro 'CONCAT3' 1967 | CONCAT3(__mul,MODE,3) (MTYPE a, MTYPE b, MTYPE c, MTYPE d) | ^~~~~~~ =3D=3D=3D=3D I have poudriere logs (URL/attachment available upon request) from the last successful build under 11.3 (2019-09-22, 9.2.0) and all failed builds start= ing as of 12.1 (2019-11-16, 9.2.0). ALLOW_MAKE_JOBS is not enabled, and gcc9 do= es not appear in ALLOW_MAKE_JOBS_PACKAGES. --=20 You are receiving this mail because: You are the assignee for the bug.=
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