r273575 - in /trunk/gcc: ChangeLog config/arm/a...

[ktkachov@gcc.gnu.org]

Author: ktkachov
Date: Thu Jul 18 16:02:05 2019
New Revision: 273575

URL: https://gcc.gnu.org/viewcvs?rev=273575&root=gcc&view=rev
Log:
[patch2/2][arm]: remove builtin expand for sha1

This patch removes the builtin expand handling for sha1h/c/m/p and
replaces it with expand patterns. This should make it more consistent
with how we handle intrinsic implementations and cleans up the custom
sha1 code in the arm_expand builtins for unop and ternop.

2019-07-18  Sylvia Taylor  <sylvia.taylor@arm.com>

	* config/arm/arm-builtins.c
	(arm_expand_ternop_builtin): Remove explicit sha1 builtin handling.
	(arm_expand_unop_builtin): Likewise.
	* config/arm/crypto.md
	(crypto_sha1h): Convert from define_insn to define_expand.
	(crypto_<crypto_pattern>): Likewise.
	(crypto_sha1h_lb): New define_insn.
	(crypto_<crypto_pattern>_lb): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm-builtins.c
    trunk/gcc/config/arm/crypto.md