re PR testsuite/68820 (FAIL: gcc.c-torture/execute/builtins/memops-asm.c execution,  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects)

	PR testsuite/68820
	* gcc.c-torture/execute/builtins/memops-asm.x: New file.
	* gcc.c-torture/execute/builtins/strstr-asm.x: Ditto.
	* gcc.c-torture/execute/builtins/strstr-asm.c: Remove dg-options.

From-SVN: r232573