r254704 - in /trunk/gcc: ChangeLog config/rs600...

[carll@gcc.gnu.org]

Author: carll
Date: Mon Nov 13 19:26:54 2017
New Revision: 254704

URL: https://gcc.gnu.org/viewcvs?rev=254704&root=gcc&view=rev
Log:
gcc/ChangeLog:

2017-11-13  Carl Love  <cel@us.ibm.com>

	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins):
	Add support for builtins:
	unsigned int vec_first_{,miss}_match_{,or_eos}index,
	vector {un,}signed {char,int,short},
	vector {un,}signed {char,int,short}) arguments.
	* config/rs6000/rs6000-builtin.def (VFIRSTMATCHINDEX,
	VFIRSTMATCHOREOSINDEX, VFIRSTMISMATCHINDEX, VFIRSTMISMATCHOREOSINDEX):
	Add BU_P9V_AV_2 expansions for the builtins.
	* config/rs6000/altivec.h (vec_first_match_index,
	vec_first_mismatch_index, vec_first_match_or_eos_index,
	vec_first_mismatch_or_eos_index): Add #defines for the builtins.
	* config/rs6000/rs6000-protos.h (bytes_in_mode): Add
	new extern declaration.
	* config/rs6000/rs6000.c (bytes_in_mode): Add new function.
	* config/rs6000/vsx.md (first_match_index_<mode>,
	first_match_or_eos_index_<mode>, first_mismatch_index_<mode>,
	first_mismatch_or_eos_index_<mode>): Add define expand.
	(vctzlsbb_<mode>): Add mode field to define_insn for vctzlsbb.
	* doc/extend.texi: Update the built-in documenation file for the new
	built-in functions.

gcc/testsuite/ChangeLog:

2017-11-13  Carl Love  <cel@us.ibm.com>

	* gcc.target/powerpc/builtins-6-p9-runnable.c: Add new runnable test.
	* gcc.target/powerpc/vsu/vec-cnttz-lsbb-2.c: Update expected error
	message.

Added:
    trunk/gcc/testsuite/gcc.target/powerpc/builtins-6-p9-runnable.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/altivec.h
    trunk/gcc/config/rs6000/rs6000-builtin.def
    trunk/gcc/config/rs6000/rs6000-c.c
    trunk/gcc/config/rs6000/vsx.md
    trunk/gcc/doc/extend.texi
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/powerpc/vsu/vec-cnttz-lsbb-2.c