* gcc.target/aarch64/atomic-comp-swap-release-acquire.c: Adjust
	dg-options to disable LSE extensions.
	* gcc.target/aarch64/atomic-op-acq_rel.c: Likewise.
	* gcc.target/aarch64/atomic-op-acquire.c: Likewise.
	* gcc.target/aarch64/atomic-op-char.c: Likewise.
	* gcc.target/aarch64/atomic-op-consume.c: Likewise.
	* gcc.target/aarch64/atomic-op-imm.c: Likewise.
	* gcc.target/aarch64/atomic-op-int.c: Likewise.
	* gcc.target/aarch64/atomic-op-long.c: Likewise.
	* gcc.target/aarch64/atomic-op-relaxed.c: Likewise.
	* gcc.target/aarch64/atomic-op-seq_cst.c: Likewise.
	* gcc.target/aarch64/atomic-op-release.c: Likewise.
	* gcc.target/aarch64/atomic-op-short.c: Likewise.
	* gcc.target/aarch64/sync-comp-swap.c: Likewise.
	* gcc.target/aarch64/sync-op-acquire.c: Likewise.
	* gcc.target/aarch64/sync-op-full.c: Likewise.
	* gcc.target/aarch64/sync-op-release.c: Likewise.

From-SVN: r226979