r249647 - in /trunk/gcc/testsuite: ChangeLog gc...

[renlin@gcc.gnu.org]

Author: renlin
Date: Mon Jun 26 13:28:32 2017
New Revision: 249647

URL: https://gcc.gnu.org/viewcvs?rev=249647&root=gcc&view=rev
Log:
[PATCH][Testsuite]Use user defined memmove in gcc.c-torture/execute/builtins/memops-asm-lib.c

After the change r249278. bcopy is folded into memmove. And in newlib
aarch64 memmove implementation, it will call memcpy in certain conditions.
The memcpy defined in memops-asm-lib.c will abort when the test is running.

A user defined memmove function is defined to bypass the library one.
So that memcpy won't be called accidentally.

gcc/testsuite/

	* gcc.c-torture/execute/builtins/memops-asm-lib.c (my_memmove): New.
	* gcc.c-torture/execute/builtins/memops-asm.c (memmove): Declare memmove.


Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.c-torture/execute/builtins/memops-asm-lib.c
    trunk/gcc/testsuite/gcc.c-torture/execute/builtins/memops-asm.c