Date: Tue, 25 Sep 2012 22:50:32 -0700 From: matt <matto@63bit.net> To: freebsd-current@FreeBSD.org, freebsd-ppc@FreeBSD.org Subject: buildworld fails with clang on powerpc Message-ID: <506297A8.6090903@63bit.net>
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I think this might be related: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20120611/144385.html clang -mcpu=7450 -O2 -pipe -fno-strict-aliasing -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/include -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/tools/clang/include -I/usr/src/lib/clang/libllvmso only local-exec TLS mode supported UNREACHABLE executed at /usr/src/lib/clang/libllvmpowerpccodegen/../../../contrib/llvm/lib/Target/PowerPC/PPCISelLowering.cpp:1257! Stack dump: 0. Program arguments: /usr/bin/clang -cc1 -triple powerpc-unknown-freebsd10.0 -S -disable-free -main-file-name regcomp.c -mrelocation-model static -mdisable-fp-elim -relaxed-aliasing -mconstructor-aliases -target-cpu 7 1. <eof> parser at end of file 2. Code generation 3. Running pass 'Function Pass Manager' on module '/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regcomp.c'. 4. Running pass 'PowerPC DAG->DAG Pattern Instruction Selection' on function '@p_bracket' clang: error: unable to execute command: Abort trap: 6 (core dumped) clang: error: clang frontend command failed due to signal (use -v to see invocation) FreeBSD clang version 3.2 (trunk 162107) 20120817 Target: powerpc-unknown-freebsd10.0 Thread model: posix clang: 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: note: diagnostic msg: ******************** PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: Preprocessed source(s) and associated run script(s) are located at: clang: note: diagnostic msg: /tmp/regcomp-Wu8o3h.c clang: note: diagnostic msg: /tmp/regcomp-Wu8o3h.sh clang: note: diagnostic msg: ******************** *** [regcomp.o] Error code 254 Stop in /usr/src/lib/clang/libllvmsupport. *** [bootstrap-tools] Error code 1 Stop in /usr/src. *** [_bootstrap-tools] Error code 1 Stop in /usr/src. *** [buildworld] Error code 1 Stop in /usr/src.
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