PR middle-end/83977
* tree.c (free_lang_data_in_decl): Don't clear DECL_ABSTRACT_ORIGIN
here.
* omp-low.c (create_omp_child_function): Remove "omp declare simd"
attributes from DECL_ATTRIBUTES (decl) without affecting
DECL_ATTRIBUTES (current_function_decl).
* omp-simd-clone.c (expand_simd_clones): Ignore DECL_ARTIFICIAL
functions with non-NULL DECL_ABSTRACT_ORIGIN.
* c-c++-common/gomp/pr83977-1.c: New test.
* c-c++-common/gomp/pr83977-2.c: New test.
* c-c++-common/gomp/pr83977-3.c: New test.
* gfortran.dg/gomp/pr83977.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@257023 138bc75d-0d04-0410-961f-82ee72b054a4