[Bug target/71663] aarch64 Vector initialization can be improved slightly

[naveenh at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71663

--- Comment #1 from naveenh at gcc dot gnu.org ---
Author: naveenh
Date: Wed Jun 14 10:20:07 2017
New Revision: 249187

URL: https://gcc.gnu.org/viewcvs?rev=249187&root=gcc&view=rev
Log:

PR target/71663
gcc
        * config/aarch64/aarch64.c (aarch64_expand_vector_init):
        Improve vector initialization code gen for only variable case.

gcc/testsuite
        * gcc.target/aarch64/vect-init-1.c: Newtestcase.
        * gcc.target/aarch64/vect-init-2.c: Likewise.
        * gcc.target/aarch64/vect-init-3.c: Likewise.
        * gcc.target/aarch64/vect-init-4.c: Likewise.
        * gcc.target/aarch64/vect-init-5.c: Likewise.


Added:
    trunk/gcc/testsuite/gcc.target/aarch64/vect-init-1.c
    trunk/gcc/testsuite/gcc.target/aarch64/vect-init-2.c
    trunk/gcc/testsuite/gcc.target/aarch64/vect-init-3.c
    trunk/gcc/testsuite/gcc.target/aarch64/vect-init-4.c
    trunk/gcc/testsuite/gcc.target/aarch64/vect-init-5.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64.c
    trunk/gcc/testsuite/ChangeLog