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Canonicalize operand to vaba and vabal.

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2012-08-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	* config/arm/neon.md (neon_vaba<mode> VDQIW): Canonicalize
	operands.
	(neon_vabal<mode> VDQIW): Likewise.

From-SVN: r190408
This commit is contained in:
Ramana Radhakrishnan 2012-08-15 08:39:48 +00:00 committed by Ramana Radhakrishnan
parent c3b1709a71
commit 5b28d82184
2 changed files with 12 additions and 6 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2012-08-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* config/arm/neon.md (neon_vaba<mode> VDQIW): Canonicalize
operands.
(neon_vabal<mode> VDQIW): Likewise.
2012-08-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
PR target/54212

12
gcc/config/arm/neon.md
View File

@ -2331,11 +2331,11 @@
(define_insn "neon_vaba<mode>"
[(set (match_operand:VDQIW 0 "s_register_operand" "=w")
(plus:VDQIW (match_operand:VDQIW 1 "s_register_operand" "0")
(unspec:VDQIW [(match_operand:VDQIW 2 "s_register_operand" "w")
(plus:VDQIW (unspec:VDQIW [(match_operand:VDQIW 2 "s_register_operand" "w")
(match_operand:VDQIW 3 "s_register_operand" "w")
(match_operand:SI 4 "immediate_operand" "i")]
UNSPEC_VABD)))]
UNSPEC_VABD)
(match_operand:VDQIW 1 "s_register_operand" "0")))]
"TARGET_NEON"
"vaba.%T4%#<V_sz_elem>\t%<V_reg>0, %<V_reg>2, %<V_reg>3"
[(set (attr "neon_type")
@ -2345,11 +2345,11 @@
(define_insn "neon_vabal<mode>"
[(set (match_operand:<V_widen> 0 "s_register_operand" "=w")
(plus:<V_widen> (match_operand:<V_widen> 1 "s_register_operand" "0")
(unspec:<V_widen> [(match_operand:VW 2 "s_register_operand" "w")
(plus:<V_widen> (unspec:<V_widen> [(match_operand:VW 2 "s_register_operand" "w")
(match_operand:VW 3 "s_register_operand" "w")
(match_operand:SI 4 "immediate_operand" "i")]
UNSPEC_VABDL)))]
UNSPEC_VABDL)
(match_operand:<V_widen> 1 "s_register_operand" "0")))]
"TARGET_NEON"
"vabal.%T4%#<V_sz_elem>\t%q0, %P2, %P3"
[(set_attr "neon_type" "neon_vaba")]