[Bug middle-end/79794] unnecessary copy from target to target results in poor code for aarch64

[wilson at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79794

--- Comment #4 from Jim Wilson <wilson at gcc dot gnu.org> ---
Author: wilson
Date: Fri Jun 23 21:01:32 2017
New Revision: 249612

URL: https://gcc.gnu.org/viewcvs?rev=249612&root=gcc&view=rev
Log:
Testcase for FSF GCC bug 79794.

        gcc/testsuite/
        PR middle-end/79794
        * gcc.target/aarch64/pr79794.c: New.

Added:
    trunk/gcc/testsuite/gcc.target/aarch64/pr79794.c
Modified:
    trunk/gcc/testsuite/ChangeLog