[LLVMdev] llvm-gcc 4.2 building failed on x86-64

[Bill Wendling]

Hi Sheng,

If you're still seeing this, try getting a .ll file from the code and  
then running bugpoint on it. If you're unable to get the .ll file (it  
still crashes when using -S -emit-llvm), then try running "delta" on  
the pre-processed file. See this webpage for details on how to run  
delta:

	http://gcc.gnu.org/wiki/A_guide_to_testcase_reduction

This will at least give us a starting point. :-)

-bw

On Mar 4, 2008, at 1:24 AM, Zhou Sheng wrote:

> Current llvm-gcc 4.2 building failed on X86-64,  here is the dump  
> information:
>
> xgcc -B/home/zsth/projects/llvm.org/build/cfe4.2obj/./prev-gcc/ -B/ 
> home/zsth/projects/llvm.org/install/x86_64-unknown-linux-gnu/bin/ - 
> I../../../cfe4.2/libcpp -I. -I../../../cfe4.2/libcpp/../include - 
> I../../../cfe4.2/libcpp/include -DENABLE_LLVM -g -O2 -W -Wall - 
> Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style- 
> definition -Wmissing-format-attribute -pedantic -Wno-long-long - 
> I../../../cfe4.2/libcpp -I. -I../../../cfe4.2/libcpp/../include - 
> I../../../cfe4.2/libcpp/include -DENABLE_LLVM -c -o directives.o - 
> MT directives.o -MMD -MP -MF .deps/directives.Po ../../../cfe4.2/ 
> libcpp/directives.c
> ../../../cfe4.2/libcpp/directives.c: In function 'do_pragma':
> ../../../cfe4.2/libcpp/directives.c:1376: internal compiler error:  
> Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://developer.apple.com/bugreporter> for instructions
>
> Any ideas?
>
> My gcc version:
> gcc -v
> Using built-in specs.
> Target: x86_64-redhat-linux
> Configured with: ../gcc-4.0.4/configure --prefix=/home/toolman/ 
> gcc4.0.4-x86_64 --enable-languages=c,c++ --host=x86_64-redhat-linux
> Thread model: posix
> gcc version 4.0.4
>
>
>
> Thanks,
> Sheng.
> _______________________________________________
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> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

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