[LLVMbugs] Segfault during bootstrap

[Chris Lattner]

On Fri, 2 Mar 2007, Reid Spencer wrote:
> 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.

I just did an darwin/x86 bootstrap, works for me.

-Chris

> 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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>
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-Chris

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