gcc/

 	Backport from trunk r253780.
 	2017-10-16 Tamar Christina  <tamar.christina@arm.com>

	* config/arm/arm.h (TARGET_DOTPROD): New.
	* config/arm/arm.c (arm_arch_dotprod): New.
	(arm_option_reconfigure_globals): Add arm_arch_dotprod.
	* config/arm/arm-c.c (__ARM_FEATURE_DOTPROD): New.
	* config/arm/arm-cpus.in (armv8.2-a): Enabled +dotprod.
	(feature dotprod, group dotprod, ALL_SIMD_INTERNAL): New.
	(ALL_FPU_INTERNAL): Use ALL_SIMD_INTERNAL.
	* config/arm/t-multilib (v8_2_a_simd_variants): Add dotprod.
	* doc/invoke.texi (armv8.2-a): Document dotprod

	gcc/
	Backport from trunk r253781.
	2017-10-16  Tamar Christina  <tamar.christina@arm.com>

	* config/arm/arm-builtins.c (arm_unsigned_uternop_qualifiers): New.
	(UTERNOP_QUALIFIERS, arm_umac_lane_qualifiers, UMAC_LANE_QUALIFIERS): New.
	* config/arm/arm_neon_builtins.def (sdot, udot, sdot_lane, udot_lane): new.
	* config/arm/iterators.md (DOTPROD, VSI2QI, vsi2qi): New.
	(UNSPEC_DOT_S, UNSPEC_DOT_U, opsuffix): New.
	* config/arm/neon.md (neon_<sup>dot<vsi2qi>): New.
	(neon_<sup>dot_lane<vsi2qi>, <sup>dot_prod<vsi2qi>): New.
	* config/arm/types.md (neon_dot, neon_dot_q): New.
	* config/arm/unspecs.md (sup): Add UNSPEC_DOT_S, UNSPEC_DOT_U.

	gcc/
	Backport from trunk r253782.
	2017-10-16  Tamar Christina  <tamar.christina@arm.com>

	* config/aarch64/aarch64.h (AARCH64_FL_DOTPROD): New.
	(AARCH64_ISA_DOTPROD, TARGET_DOTPROD): New.
	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Add TARGET_DOTPROD.
	* config/aarch64/aarch64-option-extensions.def (dotprod): New.
	* config/aarch64/aarch64-cores.def (cortex-a55, cortex-a75): Enable TARGET_DOTPROD.
	(cortex-a75.cortex-a55): Likewise.
	* doc/invoke.texi (aarch64-feature-modifiers): Document dotprod.

	gcc/
	Backport from trunk r253783.
	2017-10-16  Tamar Christina  <tamar.christina@arm.com>

	* config/aarch64/aarch64-builtins.c
	(aarch64_types_quadopu_lane_qualifiers): New.
	(TYPES_QUADOPU_LANE): New.
	* config/aarch64/aarch64-simd.md (aarch64_<sur>dot<vsi2qi>): New.
	(<sur>dot_prod<vsi2qi>, aarch64_<sur>dot_lane<vsi2qi>): New.
	(aarch64_<sur>dot_laneq<vsi2qi>): New.
	* config/aarch64/aarch64-simd-builtins.def (sdot, udot): New.
	(sdot_lane, udot_lane, sdot_laneq, udot_laneq): New.
	* config/aarch64/iterators.md (sur): Add UNSPEC_SDOT, UNSPEC_UDOT.
	(Vdottype, DOTPROD): New.
	(sur): Add SDOT and UDOT.

	gcc/
	Backport from trunk r253784.
	2017-10-16  Tamar Christina  <tamar.christina@arm.com>

	* config/aarch64/arm_neon.h (vdot_u32, vdotq_u32, vdot_s32, vdotq_s32): New.
	(vdot_lane_u32, vdot_laneq_u32, vdotq_lane_u32, vdotq_laneq_u32): New.
	(vdot_lane_s32, vdot_laneq_s32, vdotq_lane_s32, vdotq_laneq_s32): New.

	gcc/testsuite/
	Backport from trunk r253784.
	2017-10-16  Tamar Christina  <tamar.christina@arm.com>

	* gcc.target/aarch64/advsimd-intrinsics/vect-dot-qi.h: New.
	* gcc.target/aarch64/advsimd-intrinsics/vdot-compile.c: New.
	* gcc.target/aarch64/advsimd-intrinsics/vect-dot-s8.c: New.
	* gcc.target/aarch64/advsimd-intrinsics/vect-dot-u8.c: New.

	gcc/testsuite/
	Backport from trunk r254097.
	2017-10-26  Tamar Christina  <tamar.christina@arm.com>

	* gcc.target/aarch64/advsimd-intrinsics/vect-dot-qi.h: New.
	* gcc.target/aarch64/advsimd-intrinsics/vdot-compile.c: New.
	* gcc.target/aarch64/advsimd-intrinsics/vect-dot-s8.c: New.
	* gcc.target/aarch64/advsimd-intrinsics/vect-dot-u8.c: New.

	gcc/testsuite/
	Backport from trunk r254100.
	2017-10-26  Tamar Christina  <tamar.christina@arm.com>

	* lib/target-supports.exp
	(check_effective_target_arm_v8_2a_dotprod_neon_ok_nocache): New.
	(check_effective_target_arm_v8_2a_dotprod_neon_ok): New.
	(add_options_for_arm_v8_2a_dotprod_neon): New.
	(check_effective_target_arm_v8_2a_dotprod_neon_hw): New.
	(check_effective_target_vect_sdot_qi): Add ARM && AArch64.
	(check_effective_target_vect_udot_qi): Likewise.
	* gcc.target/arm/simd/vdot-exec.c: New.
	* gcc.target/aarch64/advsimd-intrinsics/vdot-exec.c: New.
	* gcc/doc/sourcebuild.texi: Document arm_v8_2a_dotprod_neon.

	gcc/testsuite/
	Backport from trunk r254101.
	2017-10-26  Tamar Christina  <tamar.christina@arm.com>

	* gcc.dg/vect/vect-reduc-dot-s8a.c
	(dg-additional-options, dg-require-effective-target): Add +dotprod.
	* gcc.dg/vect/vect-reduc-dot-u8a.c
	(dg-additional-options, dg-require-effective-target): Add +dotprod.

	gcc/
	Backport from trunk r254775.
	2017-11-15  Tamar Christina  <tamar.christina@arm.com>

	* config/arm/arm.h (TARGET_DOTPROD): Add arm_arch8_2.

	gcc/
	Backport from trunk r255064.
	2017-11-22  Tamar Christina  <tamar.christina@arm.com>

	* config/arm/arm_neon.h (vdot_u32, vdotq_u32)
	(vdot_s32, vdotq_s32): New.
	(vdot_lane_u32, vdotq_lane_u32): New.
	(vdot_lane_s32, vdotq_lane_s32): New.

	gcc/testsuite/
	Backport from trunk r255064.
	2017-11-22  Tamar Christina  <tamar.christina@arm.com>

	* gcc.target/arm/simd/vdot-compile.c: New.
	* gcc.target/arm/simd/vect-dot-qi.h: New.
	* gcc.target/arm/simd/vect-dot-s8.c: New.
	* gcc.target/arm/simd/vect-dot-u8.c: New

	gcc/
	Backport from trunk r255126.
	2017-11-24  Christophe Lyon  <christophe.lyon@linaro.org>

	* config/arm/arm_neon.h: Fix pragma GCC push_options before
	vdot_u32.

Change-Id: I469f803e36949046f8e339cfd9d1556170ce4a90

0 files changed, 0 insertions, 0 deletions