[LLVMbugs] Segfault during bootstrap

[Reid Spencer]

Bill,

My bootstrap is still running. No issues yet. I noticed some regressions
in InstCombine, perhaps related to Chris' changes. Perhaps to mine. I'm
looking into it.

Reid.

On Fri, 2007-03-02 at 17:20 -0800, Bill Wendling wrote:
> Hi all,
> 
> I'm getting a segfault during a bootstrap. Here's the compile line:
> 
> $ /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMBCReader.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMipo.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMBCWriter.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/LLVMX86.o
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/LLVMPowerPC.o
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMSelectionDAG.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMCodeGen.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMScalarOpts.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMTransformUtils.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMipa.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMAnalysis.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMTarget.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMCore.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMSupport.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMbzip2.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMSystem.a
> powerpc-apple-darwin9-c++ -g -O2 -DIN_GCC -W -Wall -Wwrite-strings
> -DHAVE_CONFIG_H -Wno-unused -DTARGET_NAME=\"powerpc-apple-darwin9\"
> -DNDEBUG -DENABLE_LLVM -D__STDC_LIMIT_MACROS
> -DLLVM_VERSION_INFO='"1033"' -I. -I.
> -I/Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/src/gcc
> -I/Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/src/gcc/.
> -I/Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/src/gcc/../include
> -I./../intl -I/Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/src/gcc/../libcpp/include
>  -I/Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/src/llvm/include
> -I/Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/include
> -o libllvmgcc.dylib \
>            /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/src/gcc/llvm-linker-hack.cpp
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMBCReader.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMipo.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMBCWriter.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/LLVMX86.o
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/LLVMPowerPC.o
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMSelectionDAG.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMCodeGen.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMScalarOpts.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMTransformUtils.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMipa.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMAnalysis.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMTarget.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMCore.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMSupport.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMbzip2.a
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/obj-llvm/Release/lib/libLLVMSystem.a
>  -dynamiclib -single_module \
>            -install_name @executable_path/libllvmgcc.dylib
> 
> And here's the error message:
> 
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/src/gcc/llvm-linker-hack.cpp:
> In function 'void dummy_function()':
> /Users/admin/LLVM/llvm-1033-03.roots/llvm-1033-03~obj/src/gcc/llvm-linker-hack.cpp:41:
> internal compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://llvm.org/bugs> for instructions.
> make[2]: *** [libllvmgcc.dylib] Error 1
> make[2]: *** Waiting for unfinished jobs....
> rm cpp.pod gcov.pod gfdl.pod fsf-funding.pod gpl.pod gcc.pod
> make[1]: *** [all-gcc] Error 2
> + exit 1
> make: *** [install] Error 1
> 
> -bw
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