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arm: Consistently use crypto_mode attribute in crypto patterns

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A couple of patterns in the crypto support code were hard-coding the
mode rather than using the iterators.  While not incorrect, it was
slightly confusing, so adapt those patterns to the style of the rest
of the file.

Also fix some white space issues.

gcc/ChangeLog:

	* config/arm/crypto.md (crypto_<CYRPTO_AES:crypto_pattern>): Use
	<crypto_mode> rather than hard-coding the mode.
	(crypto_<CRYPTO_AESMC:crypto_pattern>): Fix white space.
	(crypto_<CRYPTO_AES:crypto_pattern>): Likewise.
	(*aarch32_crypto_aese_fused): Likewise.
	(*aarch32_crypto_aesd_fused): Likewise.
	(crypto_<CRYPTO_BINARY:crypto_pattern>): Likewise.
	(crypto_<CRYPTO_TERNARY:crypto_pattern>): Likewise.
	(crypto_sha1h_lb): Likewise.
	(crypto_vmullp64): Likewise.
	(crypto_<CRYPTO_SELECTING:crypto_pattern>): Likewise.
	(crypto_<CRYPTO_SELECTING:crypto_pattern>_lb): Likewise.
This commit is contained in:
Richard Earnshaw 2021-10-21 12:19:32 +01:00
parent 0042ca7b77
commit c471ee0f05
1 changed files with 47 additions and 47 deletions
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26
gcc/config/arm/crypto.md
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@ -30,11 +30,11 @@
)
(define_insn "crypto_<CRYPTO_AES:crypto_pattern>"
[(set (match_operand:V16QI 0 "register_operand" "=w")
(unspec:V16QI
[(xor:V16QI
(match_operand:V16QI 1 "register_operand" "%0")
(match_operand:V16QI 2 "register_operand" "w"))]
[(set (match_operand:<crypto_mode> 0 "register_operand" "=w")
(unspec:<crypto_mode>
[(xor:<crypto_mode>
(match_operand:<crypto_mode> 1 "register_operand" "%0")
(match_operand:<crypto_mode> 2 "register_operand" "w"))]
CRYPTO_AES))]
"TARGET_CRYPTO"
"<crypto_pattern>.<crypto_size_sfx>\\t%q0, %q2"
@ -49,8 +49,7 @@
(define_insn "*aarch32_crypto_aese_fused"
[(set (match_operand:V16QI 0 "register_operand" "=w")
(unspec:V16QI
[(unspec:V16QI
[(xor:V16QI
[(unspec:V16QI [(xor:V16QI
(match_operand:V16QI 1 "register_operand" "%0")
(match_operand:V16QI 2 "register_operand" "w"))]
UNSPEC_AESE)]
@ -70,8 +69,7 @@
(define_insn "*aarch32_crypto_aesd_fused"
[(set (match_operand:V16QI 0 "register_operand" "=w")
(unspec:V16QI
[(unspec:V16QI
[(xor:V16QI
[(unspec:V16QI [(xor:V16QI
(match_operand:V16QI 1 "register_operand" "%0")
(match_operand:V16QI 2 "register_operand" "w"))]
UNSPEC_AESD)]
@ -96,7 +94,8 @@
(define_insn "crypto_<CRYPTO_TERNARY:crypto_pattern>"
[(set (match_operand:<crypto_mode> 0 "register_operand" "=w")
(unspec:<crypto_mode> [(match_operand:<crypto_mode> 1 "register_operand" "0")
(unspec:<crypto_mode>
[(match_operand:<crypto_mode> 1 "register_operand" "0")
(match_operand:<crypto_mode> 2 "register_operand" "w")
(match_operand:<crypto_mode> 3 "register_operand" "w")]
CRYPTO_TERNARY))]
@ -105,9 +104,10 @@
[(set_attr "type" "<crypto_type>")]
)
/* The vec_select operation always selects index 0 from the lower V2SI subreg
of the V4SI, adjusted for endianness. Required due to neon_vget_lane and
neon_set_lane that change the element ordering in memory for big-endian. */
;; The vec_select operation always selects index 0 from the lower V2SI
;; subreg of the V4SI, adjusted for endianness. Required due to
;; neon_vget_lane and neon_set_lane that change the element ordering
;; in memory for big-endian.
(define_expand "crypto_sha1h"
[(set (match_operand:V4SI 0 "register_operand")