gcc/

2013-08-27  Vidya Praveen  <vidyapraveen@arm.com>

	* config/aarch64/aarch64.md (unspec): Add UNSPEC_SISD_SSHL, 
	UNSPEC_SISD_USHL, UNSPEC_USHL_2S, UNSPEC_SSHL_2S, UNSPEC_SISD_NEG.
	(<optab><mode>3_insn): Remove.
	(aarch64_ashl_sisd_or_int_<mode>3): New Pattern.
	(aarch64_lshr_sisd_or_int_<mode>3): Likewise.
	(aarch64_ashr_sisd_or_int_<mode>3): Likewise.
	(define_split for aarch64_lshr_sisd_or_int_di3): Likewise.
	(define_split for aarch64_lshr_sisd_or_int_si3): Likewise.
	(define_split for aarch64_ashr_sisd_or_int_di3): Likewise.
	(define_split for aarch64_ashr_sisd_or_int_si3): Likewise.
	(aarch64_sisd_ushl, aarch64_sisd_sshl): Likewise.
	(aarch64_ushl_2s, aarch64_sshl_2s, aarch64_sisd_neg_qi): Likewise.
	(ror<mode>3_insn): Likewise.
	* config/aarch64/predicates.md (aarch64_simd_register): New.

gcc/testsuite/

2013-08-27  Vidya Praveen  <vidyapraveen@arm.com>

	* gcc.target/aarch64/scalar_shift_1.c: New.

From-SVN: r202020