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cris.md ("*andsi_movu"): Correct parentheses in predicate.

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* config/cris/cris.md ("*andsi_movu"): Correct parentheses in
	predicate.
	("*andsi_clear"): Tweak constraints to not match postincrement.
	Adjust the predicate to exclude a volatile memory reference.
	("*andhi_clear"): Ditto.  Rename from "*andhi_clear_signed".
	("*andhi_clear_unsigned"): Remove, non-matching pattern.

From-SVN: r78147
This commit is contained in:
Hans-Peter Nilsson 2004-02-20 04:53:16 +00:00 committed by Hans-Peter Nilsson
parent 88e3a2a398
commit f38a62ffc5
2 changed files with 16 additions and 16 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2004-02-20 Hans-Peter Nilsson <hp@axis.com>
* config/cris/cris.md ("*andsi_movu"): Correct parentheses in
predicate.
("*andsi_clear"): Tweak constraints to not match postincrement.
Adjust the predicate to exclude a volatile memory reference.
("*andhi_clear"): Ditto. Rename from "*andhi_clear_signed".
("*andhi_clear_unsigned"): Remove, non-matching pattern.
2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
* move-if-change: Remove.

23
gcc/config/cris/cris.md
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@ -2685,16 +2685,17 @@
[(set (match_operand:SI 0 "register_operand" "=r,r,r")
(and:SI (match_operand:SI 1 "nonimmediate_operand" "%r,Q,To")
(match_operand:SI 2 "const_int_operand" "n,n,n")))]
"INTVAL (operands[2]) == 255 || INTVAL (operands[2]) == 65535
"(INTVAL (operands[2]) == 255 || INTVAL (operands[2]) == 65535)
&& (GET_CODE (operands[1]) != MEM || ! MEM_VOLATILE_P (operands[1]))"
"movu.%z2 %1,%0"
[(set_attr "slottable" "yes,yes,no")])
(define_insn "*andsi_clear"
[(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,Q>,Q>,m,m")
[(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,Q,Q,To,To")
(and:SI (match_operand:SI 1 "nonimmediate_operand" "%0,0,0,0,0,0")
(match_operand:SI 2 "const_int_operand" "P,n,P,n,P,n")))]
"INTVAL (operands[2]) == -65536 || INTVAL (operands[2]) == -256"
"(INTVAL (operands[2]) == -65536 || INTVAL (operands[2]) == -256)
&& (GET_CODE (operands[0]) != MEM || ! MEM_VOLATILE_P (operands[0]))"
"@
cLear.b %0
cLear.w %0
@ -2778,21 +2779,11 @@
"mOvu.b %1,%0"
[(set_attr "slottable" "yes,yes,no")])
(define_insn "*andhi_clear_signed"
[(set (match_operand:HI 0 "nonimmediate_operand" "=r,Q>,m")
(define_insn "*andhi_clear"
[(set (match_operand:HI 0 "nonimmediate_operand" "=r,Q,To")
(and:HI (match_operand:HI 1 "nonimmediate_operand" "0,0,0")
(const_int -256)))]
""
"cLear.b %0"
[(set_attr "slottable" "yes,yes,no")
(set_attr "cc" "none")])
;; FIXME: Either this or the pattern above should be redundant.
(define_insn "*andhi_clear_unsigned"
[(set (match_operand:HI 0 "nonimmediate_operand" "=r,Q>,m")
(and:HI (match_operand:HI 1 "nonimmediate_operand" "0,0,0")
(const_int 65280)))]
""
"GET_CODE (operands[0]) != MEM || ! MEM_VOLATILE_P (operands[0])"
"cLear.b %0"
[(set_attr "slottable" "yes,yes,no")
(set_attr "cc" "none")])