Date: Sat, 12 Sep 2015 22:00:24 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 203064] buildworld via external toolchain (clang) throws assertion Message-ID: <bug-203064-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203064 Bug ID: 203064 Summary: buildworld via external toolchain (clang) throws assertion Product: Base System Version: 11.0-CURRENT Hardware: mips OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: sbruno@FreeBSD.org Created attachment 160964 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=160964&action=edit Clang error output test files for this case. Trying to execute a limited buildworld via an external toolchain (svn co of clang head). I'm hitting an assertion in clang regarding out MIPSIII target that is used (which is not the default for clang). -------------------------------------------------------------- >>> stage 4.2: building libraries -------------------------------------------------------------- ===> gnu/lib/libssp/libssp_nonshared (obj,depend,all,install) ===> gnu/lib/libgcc (obj,depend,all,install) ===> lib/libcompiler_rt (obj,depend,all,install) Assertion failed: (((!isGP64bit() && (isABI_O32() || isABI_EABI())) || (isGP64bit() && (isABI_N32() || isABI_N64()))) && "Invalid Arch & ABI pair."), function MipsSubtarget, file /home/sbruno/clang/llvm/lib/Target/Mips/MipsSubtarget.cpp, line 94. clang-3.8: error: unable to execute command: Abort trap (core dumped) clang-3.8: error: clang frontend command failed due to signal (use -v to see invocation) clang version 3.8.0 (trunk 247514) Target: mips-unknown-freebsd11.0 Thread model: posix InstalledDir: /home/sbruno/clang/build/bin clang-3.8: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script. clang-3.8: note: diagnostic msg: ******************** PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: Preprocessed source(s) and associated run script(s) are located at: clang-3.8: note: diagnostic msg: /tmp/ssp-local-2bb599.c clang-3.8: note: diagnostic msg: /tmp/ssp-local-2bb599.sh clang-3.8: note: diagnostic msg: ******************** --- ssp-local.o --- *** [ssp-local.o] Error code 254 -- You are receiving this mail because: You are the assignee for the bug.
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