[PATCH, testsuite]: Move gcc.dg/sancov/asan.c to gcc.dg/asan/sancov-1.c

[Uros Bizjak <ubizjak at gmail dot com>]

On Thu, Feb 4, 2016 at 1:49 PM, Andreas Schwab <schwab@suse.de> wrote:

>>> OTOH, does this testcase even gets a chance to run?
>>
>> It's not a runtime check.
>
> But it didn't link until today:
>
> Running /opt/gcc/gcc-20160203/gcc/testsuite/gcc.dg/sancov/sancov.exp ...
> Executing on host: /opt/gcc/gcc-20160203/Build/gcc/xgcc -B/opt/gcc/gcc-20160203/Build/gcc/ fsanitize_address29346.c     -fno-diagnostics-show-caret -fdiagnostics-color=never  -fsanitize=address  -lm  -o fsanitize_address29346.exe    (timeout = 300)
> spawn -ignore SIGHUP /opt/gcc/gcc-20160203/Build/gcc/xgcc -B/opt/gcc/gcc-20160203/Build/gcc/ fsanitize_address29346.c -fno-diagnostics-show-caret -fdiagnostics-color=never -fsanitize=address -lm -o fsanitize_address29346.exe.
> /usr/aarch64-suse-linux/bin/ld: cannot find libasan_preinit.o: No such file or directory.
> /usr/aarch64-suse-linux/bin/ld: cannot find -lasan.
> collect2: error: ld returned 1 exit status.
> compiler exited with status 1
> output is:
> /usr/aarch64-suse-linux/bin/ld: cannot find libasan_preinit.o: No such file or directory.
> /usr/aarch64-suse-linux/bin/ld: cannot find -lasan.
> collect2: error: ld returned 1 exit status.
>
> UNSUPPORTED: gcc.dg/sancov/asan.c   -O0
> UNSUPPORTED: gcc.dg/sancov/asan.c   -O1
> UNSUPPORTED: gcc.dg/sancov/asan.c   -O2
> UNSUPPORTED: gcc.dg/sancov/asan.c   -O3
> UNSUPPORTED: gcc.dg/sancov/asan.c   -O0 -g
> UNSUPPORTED: gcc.dg/sancov/asan.c   -O1 -g
> UNSUPPORTED: gcc.dg/sancov/asan.c   -O2 -g
> UNSUPPORTED: gcc.dg/sancov/asan.c   -O3 -g

We have to move the testcase from sancov to asan directory, otherwise
the test won't work (and it didn't work even on x86_64, since the
effective target test always failed).

2016-02-04  Uros Bizjak  <ubizjak@gmail.com>

    * gcc.dg/sancov/asan.c: Move to ...
    * gcc.dg/asan/sancov-1.c: ... here.

The patch was tested on x86_64-linux-gnu and I have double checked
that the testcase passes.

OK for mainline?

Uros.

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