backport: re PR c++/79512 (ICE: Segfault in gimple_build_call_1, at gimple.c:218)

backport: re PR c++/79512 (ICE: Segfault in gimple_build_call_1, at gimple.c:218)

	Backported from mainline
	2017-02-16  Jakub Jelinek  <jakub@redhat.com>

	PR c++/79512
	* c-parser.c (c_parser_omp_target): For -fopenmp-simd
	ignore #pragma omp target even when not followed by identifier.

	* parser.c (cp_parser_omp_target): For -fopenmp-simd
	ignore #pragma omp target even when not followed by identifier.

	* c-c++-common/gomp/pr79512.c: New test.

From-SVN: r248643