r230853 - in /trunk/gcc: ChangeLog config/aarch...

[collison@gcc.gnu.org]

Author: collison
Date: Wed Nov 25 06:51:55 2015
New Revision: 230853

URL: https://gcc.gnu.org/viewcvs?rev=230853&root=gcc&view=rev
Log:
2015-11-24  Michael Collison  <michael.collison@linaro.org>

	* config/aarch64/aarch64-simd.md (widen_ssum, widen_usum)
	(aarch64_<ANY_EXTEND:su><ADDSUB:optab>w<mode>_internal): New patterns
	* config/aarch64/iterators.md (Vhalf, VDBLW): New mode attributes.
	* gcc.target/aarch64/saddw-1.c: New test.
	* gcc.target/aarch64/saddw-2.c: New test.
	* gcc.target/aarch64/uaddw-1.c: New test.
	* gcc.target/aarch64/uaddw-2.c: New test.
	* gcc.target/aarch64/uaddw-3.c: New test.
	* lib/target-support.exp
	(check_effective_target_vect_widen_sum_hi_to_si_pattern):
	Add aarch64 to list of support targets.


Added:
    trunk/gcc/testsuite/gcc.target/aarch64/saddw-1.c
    trunk/gcc/testsuite/gcc.target/aarch64/saddw-2.c
    trunk/gcc/testsuite/gcc.target/aarch64/uaddw-1.c
    trunk/gcc/testsuite/gcc.target/aarch64/uaddw-2.c
    trunk/gcc/testsuite/gcc.target/aarch64/uaddw-3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64-simd.md
    trunk/gcc/config/aarch64/iterators.md
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/lib/target-supports.exp