S. Bharadwaj Yadavalli
2009-Feb-13 22:18 UTC
[LLVMdev] Cross compiling GCC 4.2 build errors
I get the following assertion failure during my attempt to build an x86_64->ARM cross compiler. <llvm-build>/./gcc/xgcc -B<llvm-build>/./gcc/ -B<llvm-install>/arm-none-linux-gnueabi/bin/ -B<llvm-install>/arm-none-linux-gnueabi/lib/ -isystem <llvm-install>/arm-none-linux-gnueabi/include -isystem <llvm-install>/arm-none-linux-gnueabi/sys-include -O2 -O2 -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I<llvm-gcc-4.2-source>/gcc -I<llvm-gcc-4.2-source>/gcc/. -I<llvm-gcc-4.2-source>/gcc/../include -I<llvm-gcc-4.2-source>/gcc/../libcpp/include -I<llvm-gcc-4.2-source>/gcc/../libdecnumber -I../libdecnumber -I<llvm-install>/llvm/include -I<llvm-src/llvm/include -DL_muldc3 -fvisibility=hidden -DHIDE_EXPORTS -c ../../../../src/llvm-gcc-4.2/gcc/libgcc2.c -o libgcc/./_muldc3.o cc1: <llvm-src>/llvm/lib/CodeGen/RegisterScavenging.cpp:273: void llvm::RegScavenger::forward(): Assertion `(isReserved(Reg) || isUnused(Reg) || IsImpDef || isImplicitlyDefined(Reg) || isLiveInButUnusedBefore(Reg, MI, MBB, TRI, MRI)) && "Re-defining a live register!"' failed. ../../../../src/llvm-gcc-4.2/gcc/libgcc2.c:1914: internal compiler error: Aborted Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://developer.apple.com/bugreporter> for instructions. Can some one please tell me what the problem is? Here is some relevant info: LLVM and llvm-gcc-4.2 source rev 64487 $ svn info Path: . URL: http://llvm.org/svn/llvm-project/llvm/trunk Repository Root: http://llvm.org/svn/llvm-project Repository UUID: 91177308-0d34-0410-b5e6-96231b3b80d8 Revision: 64487 Node Kind: directory Schedule: normal Last Changed Author: djg Last Changed Rev: 64468 Last Changed Date: 2009-02-13 12:45:12 -0500 (Fri, 13 Feb 2009) $ svn info Path: . URL: http://llvm.org/svn/llvm-project/llvm-gcc-4.2/trunk Repository Root: http://llvm.org/svn/llvm-project Repository UUID: 91177308-0d34-0410-b5e6-96231b3b80d8 Revision: 64487 Node Kind: directory Schedule: normal Last Changed Author: baldrick Last Changed Rev: 64234 Last Changed Date: 2009-02-10 15:43:26 -0500 (Tue, 10 Feb 2009) LLVM configured and successfully built as : <llvm-source>/configure --with-llvmgccdir=<llvm-install>/llvm-gcc-4.2 --enable-optimized --enable-jit --prefix=<llvm-install/llvm --target=arm-unknown-linux-gnueabi llvm-gcc-4.2 configured as : <llvm-gcc-4.2-source>/configure --prefix=<llvm-install/llvm-gcc-4.2 --program-prefix=llvm-x86_64-arm --enable-llvm=<llvm-install>/llvm --disable-multilib --target=arm-none-linux-gnueabi --with-sysroot=<sysroot-location> --enable-languages=c,c++ Thanks, Bharadwaj -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090213/6b051df5/attachment.html>
On Feb 13, 2009, at 2:18 PM, S. Bharadwaj Yadavalli wrote:> > I get the following assertion failure during my attempt to build an > x86_64->ARM cross compiler. > > <llvm-build>/./gcc/xgcc -B<llvm-build>/./gcc/ -B<llvm-install>/arm- > none-linux-gnueabi/bin/ -B<llvm-install>/arm-none-linux-gnueabi/lib/ > -isystem <llvm-install>/arm-none-linux-gnueabi/include -isystem > <llvm-install>/arm-none-linux-gnueabi/sys-include -O2 -O2 -g -O2 - > DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings - > Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition - > isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 - > D__GCC_FLOAT_NOT_NEEDED -I. -I. -I<llvm-gcc-4.2-source>/gcc -I<llvm- > gcc-4.2-source>/gcc/. -I<llvm-gcc-4.2-source>/gcc/../include -I<llvm- > gcc-4.2-source>/gcc/../libcpp/include -I<llvm-gcc-4.2-source>/ > gcc/../libdecnumber -I../libdecnumber -I<llvm-install>/llvm/include - > I<llvm-src/llvm/include -DL_muldc3 -fvisibility=hidden - > DHIDE_EXPORTS -c ../../../../src/llvm-gcc-4.2/gcc/libgcc2.c -o > libgcc/./_muldc3.o > cc1: <llvm-src>/llvm/lib/CodeGen/RegisterScavenging.cpp:273: void > llvm::RegScavenger::forward(): Assertion `(isReserved(Reg) || > isUnused(Reg) || IsImpDef || isImplicitlyDefined(Reg) || > isLiveInButUnusedBefore(Reg, MI, MBB, TRI, MRI)) && "Re-defining a > live register!"' failed. > ../../../../src/llvm-gcc-4.2/gcc/libgcc2.c:1914: internal compiler > error: Aborted > Please submit a full bug report, > with preprocessed source if appropriate. > See <URL:http://developer.apple.com/bugreporter> for instructions.Please add -emit-llvm to produce a bitcode and attach it to a bugzilla report. Thanks, Evan> > > Can some one please tell me what the problem is? > > Here is some relevant info: > > LLVM and llvm-gcc-4.2 source rev 64487 > $ svn info > Path: . > URL: http://llvm.org/svn/llvm-project/llvm/trunk > Repository Root: http://llvm.org/svn/llvm-project > Repository UUID: 91177308-0d34-0410-b5e6-96231b3b80d8 > Revision: 64487 > Node Kind: directory > Schedule: normal > Last Changed Author: djg > Last Changed Rev: 64468 > Last Changed Date: 2009-02-13 12:45:12 -0500 (Fri, 13 Feb 2009) > > $ svn info > Path: . > URL: http://llvm.org/svn/llvm-project/llvm-gcc-4.2/trunk > Repository Root: http://llvm.org/svn/llvm-project > Repository UUID: 91177308-0d34-0410-b5e6-96231b3b80d8 > Revision: 64487 > Node Kind: directory > Schedule: normal > Last Changed Author: baldrick > Last Changed Rev: 64234 > Last Changed Date: 2009-02-10 15:43:26 -0500 (Tue, 10 Feb 2009) > > LLVM configured and successfully built as : > <llvm-source>/configure --with-llvmgccdir=<llvm-install>/llvm- > gcc-4.2 --enable-optimized --enable-jit --prefix=<llvm-install/llvm > --target=arm-unknown-linux-gnueabi > > llvm-gcc-4.2 configured as : > <llvm-gcc-4.2-source>/configure --prefix=<llvm-install/llvm- > gcc-4.2 --program-prefix=llvm-x86_64-arm --enable-llvm=<llvm- > install>/llvm --disable-multilib --target=arm-none-linux-gnueabi -- > with-sysroot=<sysroot-location> --enable-languages=c,c++ > > > Thanks, > > Bharadwaj > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090213/8657f8ed/attachment.html>