Date: Thu, 23 Nov 2017 05:48:20 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-toolchain@FreeBSD.org Subject: [Bug 223809] archivers/zstd: clang 5.0 crashes during build Message-ID: <bug-223809-29464-yyCWSSNtjC@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-223809-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-223809-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D223809 --- Comment #7 from Jan Beich <jbeich@FreeBSD.org> --- Doesn't crash with -O0. Here're steps to reproduce on -CURRENT for any architecture: $ cd /usr/ports/archivers/zstd $ make clean patch BATCH=3D $ cd `make -V WRKSRC)/programs` $ cc -target armv6-unknown-freebsd12.0-gnueabihf -I../lib -I../lib/common -I../lib/compress -I../lib/dictBuilder -DZSTD_NEWAPI -DXXH_NAMESPACE=3DZSTD= _=20=20=20 -I../lib/legacy -DZSTD_MULTITHREAD -DZSTD_GZCOMPRESS -DZSTD_GZDECOMPRESS -DZSTD_LZMACOMPRESS -DZSTD_LZMADECOMPRESS -DZSTD_LEGACY_SUPPORT=3D4 -O2 ../lib/compress/zstd_compress.c Assertion failed: (LiveCPSR && "CPSR liveness tracking is wrong!"), function UpdateCPSRUse, file /usr/src/contrib/llvm/lib/Target/ARM/Thumb2SizeReduction.cpp, line 961. cc: error: unable to execute command: Abort trap cc: error: clang frontend command failed due to signal (use -v to see invocation) --=20 You are receiving this mail because: You are the assignee for the bug.=
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