gcc/testsuite/ChangeLog:

2016-12-16  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* gcc.target/powerpc/byte-in-either-range-0.c: New test.
	* gcc.target/powerpc/byte-in-either-range-1.c: New test.
	* gcc.target/powerpc/byte-in-range-0.c: New test.
	* gcc.target/powerpc/byte-in-range-1.c: New test.
	* gcc.target/powerpc/byte-in-set-0.c: New test.
	* gcc.target/powerpc/byte-in-set-1.c: New test.
	* gcc.target/powerpc/byte-in-set-2.c: New test.


gcc/ChangeLog:

2016-12-16  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* config/rs6000/altivec.md (UNSPEC_CMPRB): New unspec value.
	(UNSPEC_CMPRB2): New unspec value.
	(UNSPEC_CMPEQB): New unspec value.
	(cmprb): New expansion.
	(*cmprb_internal): New insn.
	(*setb_internal): New insn.
	(cmprb2): New expansion.
	(*cmprb2_internal): New insn.
	(cmpeqb): New expansion.
	(*cmpeqb_internal): New insn.
	* config/rs6000/rs6000-builtin.def (BU_P9_2): New macro.
	(BU_P9_64BIT_2): Likewise.
	(BU_P9_OVERLOAD_2): Likewise.
	(CMPRB): Add byte-in-range built-in function.
	(CMBRB2): Add byte-in-either-range built-in function.
	(CMPEQB): Add byte-in-set built-in function.
	(CMPRB): Add overload support for byte-in-range function.
	(CMPRB2): Add overload support for byte-in-either-range function.
	(CMPEQB): Add overload support for byte-in-set built-in function.
	* config/rs6000/rs6000-c.c (P9_BUILTIN_CMPRB): Macro expansion to
	define argument types for new builtin. 
	(P9_BUILTIN_CMPRB2): Likewise.
	(P9_BUILTIN_CMPEQB): Likewise.
	* doc/extend.texi (PowerPC AltiVec Built-in Functions): Rearrange
	the order of presentation for certain built-in functions
	(scalar_extract_exp, scalar_extract_sig, scalar_insert_exp)
	(scalar_cmp_exp_gt, scalar_cmp_exp_lt, scalar_cmp_exp_eq)
	(scalar_cmp_exp_unordered, scalar_test_data_class)
	(scalar_test_neg) to improve locality and flow.  Document
	the new __builtin_scalar_byte_in_set,
	__builtin_scalar_byte_in_range, and
	__builtin_scalar_byte_in_either_range functions.

From-SVN: r243770