r198400 - in /trunk/gcc: ChangeLog config/aarch...

Mon Apr 29 10:58:00 GMT 2013

Author: jgreenhalgh
Date: Mon Apr 29 10:57:59 2013
New Revision: 198400

URL: http://gcc.gnu.org/viewcvs?rev=198400&root=gcc&view=rev
Log:
[AArch64] Implement vector float->double widening and double->float  narrowing.

gcc/
	* config/aarch64/aarch64-simd-builtins.def (vec_unpacks_hi_): New.
	(float_truncate_hi_): Likewise.
	(float_extend_lo_): Likewise.
	(float_truncate_lo_): Likewise.
	* config/aarch64/aarch64-simd.md (vec_unpacks_lo_v4sf): New.
	(aarch64_float_extend_lo_v2df): Likewise.
	(vec_unpacks_hi_v4sf): Likewise.
	(aarch64_float_truncate_lo_v2sf): Likewise.
	(aarch64_float_truncate_hi_v4sf): Likewise.
	(vec_pack_trunc_v2df): Likewise.
	(vec_pack_trunc_df): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64-simd-builtins.def
    trunk/gcc/config/aarch64/aarch64-simd.md