2010/9/27 Olivier Smedts <olivier_at_gid0.org>: > 2010/9/23 Bartosz Stec <admin_at_kkip.pl>: >> On 2010-09-23 08:51, Roman Divacky wrote: >>> >>> if you want to post any build-time numbers for clang please >>> >>> -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS #-DNDEBUG >>> >>> uncomment the -DNDEBUG on this line in lib/clang/clang.build.mk >>> and rebuild it otherwise you are using Release+Asserts build of >>> clang which is some 30% slower than the normal one... >>> _______________________________________________ >>> freebsd-current_at_freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" >> >> When i try to rebuild world again (machine has world and kernel builded with >> clang) I cought following problem at the very beginning: >> >> -------------------------------------------------------------- >>>>> World build started on Thu Sep 23 12:46:55 CEST 2010 >> -------------------------------------------------------------- >> >> -------------------------------------------------------------- >>>>> Rebuilding the temporary build tree >> -------------------------------------------------------------- >> rm -rf /usr/obj/usr/src/tmp >> mkdir -p /usr/obj/usr/src/tmp/lib >> mkdir -p /usr/obj/usr/src/tmp/usr >> mkdir -p /usr/obj/usr/src/tmp/legacy/usr >> mtree -deU -f /usr/src/etc/mtree/BSD.usr.dist -p >> /usr/obj/usr/src/tmp/legacy/usr >/dev/null >> mtree -deU -f /usr/src/etc/mtree/BSD.usr.dist -p /usr/obj/usr/src/tmp/usr >>>/dev/null >> mtree -deU -f /usr/src/etc/mtree/BSD.include.dist -p >> /usr/obj/usr/src/tmp/usr/include >/dev/null >> ln -sf /usr/src/sys /usr/obj/usr/src/tmp >> >> -------------------------------------------------------------- >>>>> stage 1.1: legacy release compatibility shims >> -------------------------------------------------------------- >> cd /usr/src; MAKEOBJDIRPREFIX=/usr/obj/usr/src/tmp INSTALL="sh >> /usr/src/tools/install.sh" >> PATH=/usr/obj/usr/src/tmp/legacy/usr/sbin:/usr/obj/usr/src/tmp/legacy/usr/bin:/usr/obj/usr/src/tmp/legacy/usr/games:/sbin:/bin:/usr/sbin:/usr/bin >> WORLDTMP=/usr/obj/usr/src/tmp VERSION="FreeBSD 9.0-CURRENT i386 900021" >> MAKEFLAGS="-m /usr/src/tools/build/mk -m /usr/src/share/mk" make -f >> Makefile.inc1 DESTDIR= BOOTSTRAPPING=900021 SSP_CFLAGS= -DWITHOUT_HTML >> -DWITHOUT_INFO -DNO_LINT -DWITHOUT_MAN -DNO_PIC -DWITHOUT_PROFILE >> -DNO_SHARED -DNO_CPU_CFLAGS -DNO_WARNS -DNO_CTF legacy >> ===> tools/build (obj,includes,depend,all,install) >> /usr/obj/usr/src/tmp/usr/src/tools/build created for /usr/src/tools/build >> cd /usr/src/tools/build; make buildincludes; make installincludes >> rm -f .depend >> CC='clang' mkdep -f .depend -a -I/usr/obj/usr/src/tmp/legacy/usr/include >> /usr/src/tools/build/dummy.c >> clang -O2 -pipe -std=gnu99 -I/usr/obj/usr/src/tmp/legacy/usr/include -c >> /usr/src/tools/build/dummy.c >> building static egacy library >> ranlib libegacy.a >> sh /usr/src/tools/install.sh -C -o root -g wheel -m 444 libegacy.a >> /usr/obj/usr/src/tmp/legacy/usr/lib >> >> -------------------------------------------------------------- >>>>> stage 1.2: bootstrap tools >> -------------------------------------------------------------- >> cd /usr/src; MAKEOBJDIRPREFIX=/usr/obj/usr/src/tmp INSTALL="sh >> /usr/src/tools/install.sh" >> PATH=/usr/obj/usr/src/tmp/legacy/usr/sbin:/usr/obj/usr/src/tmp/legacy/usr/bin:/usr/obj/usr/src/tmp/legacy/usr/games:/sbin:/bin:/usr/sbin:/usr/bin >> WORLDTMP=/usr/obj/usr/src/tmp VERSION="FreeBSD 9.0-CURRENT i386 900021" >> MAKEFLAGS="-m /usr/src/tools/build/mk -m /usr/src/share/mk" make -f >> Makefile.inc1 DESTDIR= BOOTSTRAPPING=900021 SSP_CFLAGS= -DWITHOUT_HTML >> -DWITHOUT_INFO -DNO_LINT -DWITHOUT_MAN -DNO_PIC -DWITHOUT_PROFILE >> -DNO_SHARED -DNO_CPU_CFLAGS -DNO_WARNS -DNO_CTF bootstrap-tools >> ===> lib/clang/libllvmsupport (obj,depend,all,install) >> /usr/obj/usr/src/tmp/usr/src/lib/clang/libllvmsupport created for >> /usr/src/lib/clang/libllvmsupport >> rm -f .depend >> CC='clang' mkdep -f .depend -a >> -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/libllvmsupport/../../../contrib/llvm/lib/Support -I. >> -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/../../lib/clang/include >> -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS >> -D__STDC_CONSTANT_MACROS -DNDEBUG >> -DLLVM_HOSTTRIPLE=\"i386-undermydesk-freebsd9.0\" >> -I/usr/obj/usr/src/tmp/legacy/usr/include >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regcomp.c >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regerror.c >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regexec.c >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regfree.c >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/regstrlcpy.c >> CC='clang' mkdep -f .depend -a >> -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/libllvmsupport/../../../contrib/llvm/lib/Support -I. >> -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/../../lib/clang/include >> -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS >> -D__STDC_CONSTANT_MACROS -DNDEBUG >> -DLLVM_HOSTTRIPLE=\"i386-undermydesk-freebsd9.0\" >> -I/usr/obj/usr/src/tmp/legacy/usr/include >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/APFloat.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/APInt.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/APSInt.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Allocator.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/CommandLine.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/ConstantRange.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/CrashRecoveryContext.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/DAGDeltaAlgorithm.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Debug.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/DeltaAlgorithm.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Dwarf.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/ErrorHandling.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/FoldingSet.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/FormattedStream.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/GraphWriter.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/ManagedStatic.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/MemoryBuffer.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/PluginLoader.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/PrettyStackTrace.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Regex.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/SmallPtrSet.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/SmallVector.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/SourceMgr.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Statistic.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/StringExtras.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/StringMap.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/StringPool.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/StringRef.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/TargetRegistry.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Timer.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Triple.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/Twine.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/circular_raw_ostream.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/raw_os_ostream.cpp >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/raw_ostream.cpp >> clang++ -O2 -pipe >> -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/libllvmsupport/../../../contrib/llvm/lib/Support -I. >> -I/usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/../../lib/clang/include >> -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS >> -D__STDC_CONSTANT_MACROS -DNDEBUG >> -DLLVM_HOSTTRIPLE=\"i386-undermydesk-freebsd9.0\" -fno-exceptions >> -I/usr/obj/usr/src/tmp/legacy/usr/include -c >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/APFloat.cpp >> Assertion failed: (false && "Ran out of registers during register >> allocation!"), function assignRegOrStackSlotAtInterval, file >> /usr/src/lib/clang/libllvmcodegen/../../../contrib/llvm/lib/CodeGen/RegAllocLinearScan.cpp, >> line 1196. >> Stack dump: >> 0. Program arguments: /usr/bin/clang++ -cc1 -triple >> i386-undermydesk-freebsd9.0 -S -disable-free -main-file-name APFloat.cpp >> -mrelocation-model static -mdisable-fp-elim -mconstructor-aliases >> -target-cpu i486 -resource-dir /usr/lib/clang/2.8 -D LLVM_ON_UNIX -D >> LLVM_ON_FREEBSD -D __STDC_LIMIT_MACROS -D __STDC_CONSTANT_MACROS -D NDEBUG >> -D LLVM_HOSTTRIPLE="i386-undermydesk-freebsd9.0" -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/libllvmsupport/../../../contrib/llvm/lib/Support -I . >> -I >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/../../lib/clang/include >> -I /usr/obj/usr/src/tmp/legacy/usr/include -O2 -ferror-limit 19 >> -fmessage-length 205 -fgnu-runtime -fdiagnostics-show-option >> -fcolor-diagnostics -o /tmp/cc-lvFfGd.s -x c++ >> /usr/src/lib/clang/libllvmsupport/../../../contrib/llvm/lib/Support/APFloat.cpp >> 1. <eof> parser at end of file >> 2. Code generation >> 3. Running pass 'Linear Scan Register Allocator' on function >> '_at__ZN4llvm7APFloat28convertFromHexadecimalStringENS_9StringRefENS0_12roundingModeE' >> clang++: error: clang frontend command failed due to signal 6 (use -v to see >> invocation) >> *** Error code 250 > > Same error here with yesterday's -CURRENT, but not at the same time > (the running system was compiled using gcc) : > > # uname -a > FreeBSD z.gid0.org 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Fri Sep 24 > 22:07:43 CEST 2010 root_at_z.gid0.org:/usr/obj/usr/src/sys/XPC i386 > # clang -v > FreeBSD clang version 2.8 (branches/release_28 114020) 20100917 > Target: i386-undermydesk-freebsd9.0 > Thread model: posix > # grep -vE '^#|^$' /etc/make.conf > KERNCONF=XPC > CPUTYPE=athlon-xp > CFLAGS=-O2 -pipe -march=native -fomit-frame-pointer > NO_CPU_CFLAGS=yes > COPTFLAGS=-O2 -pipe -march=native -fomit-frame-pointer > NO_CPU_COPTFLAGS=yes > WITHOUT_PROFILE=yes > SUP_UPDATE=yes > SUPFILE=/usr/share/examples/cvsup/standard-supfile > SUPHOST=cvsup3.fr.freebsd.org > .if !defined(CC) || ${CC} == "cc" > CC=clang > .endif > .if !defined(CXX) || ${CXX} == "c++" > CXX=clang++ > .endif > NO_WERROR= > WERROR= Sorry for replying to my own post. I'm currently retrying with "-DNDEBUG", as I have -fomit-frame-pointer in my CFLAGS (it breaks debugging and profiling). The box is quite slow, so I'll post the results later. Cheers > # make buildworld > [...] > ===> gnu/lib/libgcc (obj,depend,all,install) > make -f /usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile > MFILE=/usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile > GCCDIR=/usr/src/gnu/lib/libgcc/../../../contrib/gcc tm.h > TARGET_CPU_DEFAULT="" HEADERS="options.h i386/i386.h i386/unix.h > i386/att.h dbxelf.h elfos-undef.h elfos.h freebsd-native.h > freebsd-spec.h freebsd.h i386/freebsd.h defaults.h" DEFINES="" > /bin/sh /usr/src/gnu/lib/libgcc/../../../contrib/gcc/mkconfig.sh tm.h > echo '#define EXTRA_MODES_FILE "i386/i386-modes.def"' >> tm.h > make -f /usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile > MFILE=/usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile > GCCDIR=/usr/src/gnu/lib/libgcc/../../../contrib/gcc tconfig.h > TARGET_CPU_DEFAULT="" HEADERS="auto-host.h ansidecl.h" > DEFINES="USED_FOR_TARGET" /bin/sh > /usr/src/gnu/lib/libgcc/../../../contrib/gcc/mkconfig.sh tconfig.h > make -f /usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile > MFILE=/usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile > GCCDIR=/usr/src/gnu/lib/libgcc/../../../contrib/gcc options.h > LC_ALL=C awk -f > /usr/src/gnu/lib/libgcc/../../../contrib/gcc/opt-gather.awk > /usr/src/gnu/lib/libgcc/../../../contrib/gcc/c.opt > /usr/src/gnu/lib/libgcc/../../../contrib/gcc/common.opt > /usr/src/gnu/lib/libgcc/../../../contrib/gcc/config/i386/i386.opt > > optionlist > LC_ALL=C awk -f > /usr/src/gnu/lib/libgcc/../../../contrib/gcc/opt-functions.awk -f > /usr/src/gnu/lib/libgcc/../../../contrib/gcc/opth-gen.awk < > optionlist > options.h > make -f /usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile > MFILE=/usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile > GCCDIR=/usr/src/gnu/lib/libgcc/../../../contrib/gcc unwind.h > ln -sf /usr/src/gnu/lib/libgcc/../../../contrib/gcc/unwind-generic.h unwind.h > make -f /usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile > MFILE=/usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile > GCCDIR=/usr/src/gnu/lib/libgcc/../../../contrib/gcc gthr-default.h > ln -sf /usr/src/gnu/lib/libgcc/../../../contrib/gcc/gthr-posix.h gthr-default.h > clang -c -O2 -pipe -march=native -fomit-frame-pointer -DIN_GCC > -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -DHAVE_GTHR_DEFAULT > -I/usr/src/gnu/lib/libgcc/../../../contrib/gcclibs/include > -I/usr/src/gnu/lib/libgcc/../../../contrib/gcc/config > -I/usr/src/gnu/lib/libgcc/../../../contrib/gcc -I. > -I/usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools -std=gnu99 > -fvisibility=hidden -DHIDE_EXPORTS -fPIC -fexceptions -D__GLIBC__=3 > -DElfW=__ElfN -o unwind-dw2.o > /usr/src/gnu/lib/libgcc/../../../contrib/gcc/unwind-dw2.c > Assertion failed: (!spillIs.empty() && "No spill intervals?"), > function assignRegOrStackSlotAtInterval, file > /usr/src/lib/clang/libllvmcodegen/../../../contrib/llvm/lib/CodeGen/RegAllocLinearScan.cpp, > line 1287. > Stack dump: > 0. Program arguments: /usr/obj/usr/src/tmp/usr/bin/clang -cc1 > -triple i386-undermydesk-freebsd9.0 -S -disable-free -main-file-name > unwind-dw2.c -pic-level 2 -mconstructor-aliases -target-cpu athlon-mp > -resource-dir /usr/obj/usr/src/tmp/usr/lib/clang/2.8 -D IN_GCC -D > IN_LIBGCC2 -D __GCC_FLOAT_NOT_NEEDED -D HAVE_GTHR_DEFAULT -D > HIDE_EXPORTS -D __GLIBC__=3 -D ElfW=__ElfN -I > /usr/src/gnu/lib/libgcc/../../../contrib/gcclibs/include -I > /usr/src/gnu/lib/libgcc/../../../contrib/gcc/config -I > /usr/src/gnu/lib/libgcc/../../../contrib/gcc -I . -I > /usr/src/gnu/lib/libgcc/../../usr.bin/cc/cc_tools -O2 -std=gnu99 > -ferror-limit 19 -fmessage-length 118 -fvisibility hidden -fexceptions > -fgnu-runtime -fdiagnostics-show-option -fcolor-diagnostics -o > /tmp/cc-UeLPOI.s -x c > /usr/src/gnu/lib/libgcc/../../../contrib/gcc/unwind-dw2.c > 1. <eof> parser at end of file > 2. Code generation > 3. Running pass 'Linear Scan Register Allocator' on function > '_at__Unwind_GetGR' > clang: error: clang frontend command failed due to signal 6 (use -v to > see invocation) > *** Error code 250 > > Stop in /usr/src/gnu/lib/libgcc. > *** Error code 1 > > Stop in /usr/src. > *** Error code 1 > > Stop in /usr/src. > *** Error code 1 > > Stop in /usr/src. > *** Error code 1 > > Stop in /usr/src. > > > -- > Olivier Smedts _ > ASCII ribbon campaign ( ) > e-mail: olivier_at_gid0.org - against HTML email & vCards X > www: http://www.gid0.org - against proprietary attachments / \ > > "Il y a seulement 10 sortes de gens dans le monde : > ceux qui comprennent le binaire, > et ceux qui ne le comprennent pas." > -- Olivier Smedts _ ASCII ribbon campaign ( ) e-mail: olivier_at_gid0.org - against HTML email & vCards X www: http://www.gid0.org - against proprietary attachments / \ "Il y a seulement 10 sortes de gens dans le monde : ceux qui comprennent le binaire, et ceux qui ne le comprennent pas."Received on Mon Sep 27 2010 - 05:46:17 UTC
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