r244172 - in /trunk/gcc: ChangeLog config/arm/a...

[avieira@gcc.gnu.org]

Author: avieira
Date: Fri Jan  6 17:35:23 2017
New Revision: 244172

URL: https://gcc.gnu.org/viewcvs?rev=244172&root=gcc&view=rev
Log:
[ARM] Implement support for ACLE Coprocessor CDP intrinsics

gcc/ChangeLog:
2017-01-06  Andre Vieira  <andre.simoesdiasvieira@arm.com>

	* config/arm/arm.md (<cdp>): New.
	* config/arm/arm.c (neon_const_bounds): Rename this ...
	(arm_const_bounds): ... this.
	(arm_coproc_builtin_available): New.
	* config/arm/arm-builtins.c (SIMD_MAX_BUILTIN_ARGS): Increase.
	(arm_type_qualifiers): Add 'qualifier_unsigned_immediate'.
	(CDP_QUALIFIERS): Define to...
	(arm_cdp_qualifiers): ... this. New.
	(void_UP): Define.
	(arm_expand_builtin_args): Add case for 6 arguments.
	* config/arm/arm-protos.h (neon_const_bounds): Rename this ...
	(arm_const_bounds): ... this.
	(arm_coproc_builtin_available): New.
	* config/arm/arm_acle.h (__arm_cdp): New.
	(__arm_cdp2): New.
	* config/arm/arm_acle_builtins.def (cdp): New.
	(cdp2): New.
	* config/arm/iterators.md (CDPI,CDP,cdp): New.
	* config/arm/neon.md: Rename all 'neon_const_bounds' to
	'arm_const_bounds'.
	* config/arm/types.md (coproc): New.
	* config/arm/unspecs.md (VUNSPEC_CDP, VUNSPEC_CDP2): New.
	* gcc/doc/extend.texi (ACLE): Add a mention of Coprocessor intrinsics.
	* gcc/doc/sourcebuild.texi (arm_coproc1_ok, arm_coproc2_ok,
	arm_coproc3_ok, arm_coproc4_ok): Document new effective targets.

gcc/testsuite/ChangeLog:
2017-01-06  Andre Vieira  <andre.simoesdiasvieira@arm.com>

	* gcc.target/arm/acle/acle.exp: Run tests for different options
	and make sure fat-lto-objects is used such that we can still do
	assemble scans.
	* gcc.target/arm/acle/cdp.c: New.
	* gcc.target/arm/acle/cdp2.c: New.
	* lib/target-supports.exp (check_effective_target_arm_coproc1_ok): New.
	(check_effective_target_arm_coproc1_ok_nocache): New.
	(check_effective_target_arm_coproc2_ok): New.
	(check_effective_target_arm_coproc2_ok_nocache): New.
	(check_effective_target_arm_coproc3_ok): New.
	(check_effective_target_arm_coproc3_ok_nocache): New.
	(check_effective_target_arm_coproc4_ok): New.
	(check_effective_target_arm_coproc4_ok_nocache): New.


Added:
    trunk/gcc/testsuite/gcc.target/arm/acle/cdp.c
    trunk/gcc/testsuite/gcc.target/arm/acle/cdp2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm-builtins.c
    trunk/gcc/config/arm/arm-protos.h
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/arm/arm.md
    trunk/gcc/config/arm/arm_acle.h
    trunk/gcc/config/arm/arm_acle_builtins.def
    trunk/gcc/config/arm/iterators.md
    trunk/gcc/config/arm/neon.md
    trunk/gcc/config/arm/types.md
    trunk/gcc/config/arm/unspecs.md
    trunk/gcc/config/arm/vfp.md
    trunk/gcc/doc/extend.texi
    trunk/gcc/doc/sourcebuild.texi
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/arm/acle/acle.exp
    trunk/gcc/testsuite/lib/target-supports.exp