[LLVMdev] [Cygwin] llvm-gcc-4 bug - popcountsi2.o assertion ""V == V2 && "Didn't find key?""

Aaron Gray aaronngray.lists at googlemail.com
Fri Aug 28 14:44:32 PDT 2009


2009/8/28 Anton Korobeynikov <anton at korobeynikov.info>

> Hello, Aaron
>
> > -c /home/ang/svn/llvm-gcc-coff/gcc/libgcc2.c -o libgcc/./_popcountsi2.o
> > assertion "V == V2 && "Didn't find key?"" failed: file
> > "/home/ang/svn/llvm-coff/
> > This is familiar but I cannot remember whether it got fixed or not now. I
> > thought llvm-gcc worked with llvm some months ago.
> > Sorry to be so lame,
> This is usual indication that LLVM is miscompiled. I was hurt by the
> same hting preparing the prerelease binaries for mingw32 as well. The
> solutions were:
> - Switch to never gcc
> - Compile stuff in debug mode :(


Hi Anton,

Thanks for the advice, I will start from scratch again tomorrow :)

Aaron
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