[Bug testsuite/114307] [ARM] Vectorization tests not disabled for vector-less targets

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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114307

--- Comment #9 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Maxim Kuvyrkov <mkuvyrkov@gcc.gnu.org>:

https://gcc.gnu.org/g:b8e7aaaf350a4584d9b76e8dd69daa2203bac339

commit r14-9706-gb8e7aaaf350a4584d9b76e8dd69daa2203bac339
Author: Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
Date:   Wed Mar 13 06:48:47 2024 +0000

    [testsuite] Fixup dg-options in {gcc,g++,gfortran}.dg/vect.exp tests

    Testsuites driven by vect.exp rely on check_vect_support_and_set_flags
    to set appropriate DEFAULT_VECTFLAGS for a given target (e.g., add
    -mfpu=neon for arm-linux-gnueabi).  Unfortunately, these flags are
    overwritten by dg-options directive, which can cause tests to fail.

    Behavior of dg-options is documented in vect.exp files, but not
    all developers look at the .exp file when adding a new testcase.
    This caused a few dg-options directives to be used instead of
    the more appropriate dg-additional-options.

    This patch changes target-independent dg-options into
    dg-additional-options.  This patch does not touch target-specific
    dg-options and target-specific tests to avoid disturbing the gentle
    balance of target-specific vectorization.

    This patch also removes a couple of unneeded "dg-do run" directives
    to avoid failures on compile-only targets.  Default action is, again,
    set by check_vect_support_and_set_flags.

    Lastly, I avoided renaming tests that use -O<n> options to O<n>-*
    filename format because this support is not consistent between
    gcc.dg/vect/, g++.dg/vect/, and gfortran.dg/vect/ testsuites.
    It seems dg-additional-options is cleaner.

    This patch does the following,
    1. do not change target-specific tests, e.g.,
gcc.dg/vect/costmodel/riscv/*;
    2. do not change { dg-options FOO { target { target-*-pattern } } };
    3. do not remove { dg-do run { target { target-*-pattern } } };
    4. change { dg-options FOO } to { dg-additional-options FOO };
    5. remove { dg-do run } in several tests, where it is clearly not needed.

    gcc/testsuite/ChangeLog:

            PR testsuite/114307
            * gcc.dg/vect/vect-cond-reduc-in-order-2-signed-zero.c: Remove
dg-run.
            * gcc.dg/vect/complex/complex-operations-run.c: Likewise.
            * gcc.dg/vect/pr113576.c: Remove dg-run.  Use dg-additional-options
for
            test-specific flags.
            * gcc.dg/vect/gimplefe-40.c: Use dg-additional-options for
            test-specific flags.
            * gcc.dg/vect/gimplefe-41.c: Likewise.
            * gcc.dg/vect/pr101145inf.c: Likewise.
            * gcc.dg/vect/pr101145inf_1.c: Likewise.
            * gcc.dg/vect/pr108316.c: Likewise.
            * gcc.dg/vect/pr109011-1.c: Likewise.
            * gcc.dg/vect/pr109011-2.c: Likewise.
            * gcc.dg/vect/pr109011-3.c: Likewise.
            * gcc.dg/vect/pr109011-4.c: Likewise.
            * gcc.dg/vect/pr109011-5.c: Likewise.
            * gcc.dg/vect/pr111846.c: Likewise.
            * gcc.dg/vect/pr111860-2.c: Likewise.
            * gcc.dg/vect/pr111860-3.c: Likewise.
            * gcc.dg/vect/pr113002.c: Likewise.
            * gcc.dg/vect/pr84711.c: Likewise.
            * gcc.dg/vect/pr85597.c: Likewise.
            * gcc.dg/vect/pr88497-1.c: Likewise.
            * gcc.dg/vect/pr88497-2.c: Likewise.
            * gcc.dg/vect/pr88497-3.c: Likewise.
            * gcc.dg/vect/pr88497-4.c: Likewise.
            * gcc.dg/vect/pr88497-5.c: Likewise.
            * gcc.dg/vect/pr88497-7.c: Likewise.
            * gcc.dg/vect/pr92347.c: Likewise.
            * gcc.dg/vect/pr93069.c: Likewise.
            * gcc.dg/vect/pr97241.c: Likewise.
            * gcc.dg/vect/pr99102.c: Likewise.
            * gcc.dg/vect/vect-early-break_65.c: Likewise.
            * gcc.dg/vect/vect-fold-1.c: Likewise.
            * gcc.dg/vect/vect-ifcvt-19.c: Likewise.
            * gcc.dg/vect/vect-ifcvt-20.c: Likewise.
            * gcc.dg/vect/vect-reduc-epilogue-gaps.c: Likewise.
            * gcc.dg/vect/vect-singleton_1.c: Likewise.
            * g++.dg/vect/pr84556.cc: Likewise.
            * gfortran.dg/vect/fast-math-mgrid-resid.f: Likewise.
            * gfortran.dg/vect/pr77848.f: Likewise.
            * gfortran.dg/vect/pr90913.f90: Likewise.