r268610 - in /trunk/gcc: ChangeLog config/aarch...

[ktkachov@gcc.gnu.org]

Author: ktkachov
Date: Thu Feb  7 09:31:33 2019
New Revision: 268610

URL: https://gcc.gnu.org/viewcvs?rev=268610&root=gcc&view=rev
Log:
[AArch64] Use neon_dot_q type for 128-bit [US]DOT instructions where appropriate

For the Dot Product instructions we have the scheduling types neon_dot and neon_dot_q for the 128-bit versions.
It seems that we're only using the former though, not assigning the neon_dot_q type anywhere.

This patch fixes that by adding the <q> mode attribute suffix to the type, similar to how we do it for other
types in aarch64-simd.md.

	* config/aarch64/aarch64-simd.md (aarch64_<sur>dot<vsi2qi>):
	Use neon_dot<q> for type.
	(aarch64_<sur>dot_lane<vsi2qi>): Likewise.
	(aarch64_<sur>dot_laneq<vsi2qi>): Likewise.


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