[cfe-dev] [release_34] [compiler_rt] dataflow tests using -m64 on i586

[İsmail Dönmez]

ping? Please make these tests exclusive to x86-64.


On Thu, Dec 5, 2013 at 1:36 PM, İsmail Dönmez <ismail at donmez.ws> wrote:

> Hi,
>
> Following DataFlowSanitizer tests are using -m64 on i586 and causing
> header problems:
>
>      DataFlowSanitizer :: basic.c
>      DataFlowSanitizer :: custom.c
>      DataFlowSanitizer :: flags.c
>      DataFlowSanitizer :: fncall.c
>      DataFlowSanitizer :: propagate.c
>
> And the error is:
>
>  In file included from
> /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/dfsan/lit_tests/propagate.c:7:
>  In file included from
> /home/abuild/rpmbuild/BUILD/llvm/stage2/bin/../lib/clang/3.4/include/sanitizer/dfsan_interface.h:18:
>  In file included from
> /home/abuild/rpmbuild/BUILD/llvm/stage2/bin/../lib/clang/3.4/include/stdint.h:64:
>  In file included from /usr/include/stdint.h:25:
>  In file included from /usr/include/features.h:388:
>  /usr/include/gnu/stubs.h:10:11: fatal error: 'gnu/stubs-64.h' file not
> found
>  # include <gnu/stubs-64.h>
>
> Of course 64bit headers are non-existent on 32bit. If possible I suggest
> using -ffreestanding option for these tests.
>
>
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