gcc/ChangeLog:

2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>

	* config/s390/s390-builtin-types.def: New builtin function type
	definitions. Remove unused types.
	* config/s390/s390-builtins.def (s390_vcdgb, s390_vcdlgb)
	(s390_vcgdb, s390_vclgdb): Remove low-level builtin definitions.
	(s390_vec_float, s390_vec_signed, s390_vec_unsigned): New
	overloaded builtins.
	(s390_vcefb, s390_vcdgb, s390_vcelfb, s390_vcdlgb, s390_vcfeb)
	(s390_vcgdb, s390_vclfeb, s390_vclgdb): New low-level builtins.
	* config/s390/vecintrin.h (vec_float): New builtin macro definition.
	(vec_double, vec_signed, vec_unsigned): Define to use the new
	overloaded builtins.
	* config/s390/vx-builtins.md ("vec_double_s64", "vec_double_u64"):
	Remove expanders.

gcc/testsuite/ChangeLog:

2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>

	* gcc.target/s390/zvector/vec-double-compile.c: New test.
	* gcc.target/s390/zvector/vec-float-compile.c: New test.
	* gcc.target/s390/zvector/vec-signed-compile.c: New test.
	* gcc.target/s390/zvector/vec-unsigned-compile.c: New test.

From-SVN: r270091