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Commit cfc25c74 by Richard Earnshaw Committed by Richard Earnshaw
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arm.md (adddi_sesidi_di): Place tied contraint first. 

	* arm.md (adddi_sesidi_di): Place tied contraint first.
	(adddi_zesidi_di, subdi_di_zesidi, subdi_di_sesidi): Likewise
	(subdi_zesidi_di, subdi_sesidi_di): Likewise.
	(mulsi3_compare0, mulsi_compare0_scratch): Likewise.
	(mulsi3addsi, mulsi3addsi_compare0): Likewise.
	(mulsi3addsi_compare0_scratch, smulsi3_highpart_nov6): Likewise.
	(umulsi3_highpart_nov6, anddi_zesidi_di, anddi_sesdi_di): Likewise.
	(anddi_notdi_di, iordi_sesidi_di, xordi_sesidi_di): Likewise.
	(andsi_iorsi3_notsi, arm_ashldi3_1bit, arm_ashrdi3_1_bit): Likewise.
	(arm_lshrdi3_1bit, one_cmpldi2): Likewise.

From-SVN: r154181
parent 618cc62e
Showing with 42 additions and 29 deletions
gcc/ChangeLog
2009-11-14 Richard Earnshaw <rearnsha@arm.com>
* arm.md (adddi_sesidi_di): Place tied contraint first.
(adddi_zesidi_di, subdi_di_zesidi, subdi_di_sesidi): Likewise
(subdi_zesidi_di, subdi_sesidi_di): Likewise.
(mulsi3_compare0, mulsi_compare0_scratch): Likewise.
(mulsi3addsi, mulsi3addsi_compare0): Likewise.
(mulsi3addsi_compare0_scratch, smulsi3_highpart_nov6): Likewise.
(umulsi3_highpart_nov6, anddi_zesidi_di, anddi_sesdi_di): Likewise.
(anddi_notdi_di, iordi_sesidi_di, xordi_sesidi_di): Likewise.
(andsi_iorsi3_notsi, arm_ashldi3_1bit, arm_ashrdi3_1_bit): Likewise.
(arm_lshrdi3_1bit, one_cmpldi2): Likewise.
2009-11-14 Uros Bizjak <ubizjak@gmail.com>
* config/i386/predicates.md (call_register_no_elim_operand):
gcc/config/arm/arm.md
......@@ -523,7 +523,7 @@
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(plus:DI (sign_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r"))
(match_operand:DI 1 "s_register_operand" "r,0")))
(match_operand:DI 1 "s_register_operand" "0,r")))
(clobber (reg:CC CC_REGNUM))]
"TARGET_32BIT && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)"
"#"
......@@ -552,7 +552,7 @@
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(plus:DI (zero_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r"))
(match_operand:DI 1 "s_register_operand" "r,0")))
(match_operand:DI 1 "s_register_operand" "0,r")))
(clobber (reg:CC CC_REGNUM))]
"TARGET_32BIT && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)"
"#"
......@@ -1015,7 +1015,7 @@
(define_insn "*subdi_di_zesidi"
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(minus:DI (match_operand:DI 1 "s_register_operand" "?r,0")
(minus:DI (match_operand:DI 1 "s_register_operand" "0,r")
(zero_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r"))))
(clobber (reg:CC CC_REGNUM))]
......@@ -1027,7 +1027,7 @@
(define_insn "*subdi_di_sesidi"
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(minus:DI (match_operand:DI 1 "s_register_operand" "r,0")
(minus:DI (match_operand:DI 1 "s_register_operand" "0,r")
(sign_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r"))))
(clobber (reg:CC CC_REGNUM))]
......@@ -1041,7 +1041,7 @@
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(minus:DI (zero_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r"))
(match_operand:DI 1 "s_register_operand" "?r,0")))
(match_operand:DI 1 "s_register_operand" "0,r")))
(clobber (reg:CC CC_REGNUM))]
"TARGET_ARM"
"rsbs\\t%Q0, %Q1, %2\;rsc\\t%R0, %R1, #0"
......@@ -1053,7 +1053,7 @@
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(minus:DI (sign_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r"))
(match_operand:DI 1 "s_register_operand" "?r,0")))
(match_operand:DI 1 "s_register_operand" "0,r")))
(clobber (reg:CC CC_REGNUM))]
"TARGET_ARM"
"rsbs\\t%Q0, %Q1, %2\;rsc\\t%R0, %R1, %2, asr #31"
......@@ -1222,7 +1222,7 @@
(define_insn "*arm_mulsi3"
[(set (match_operand:SI 0 "s_register_operand" "=&r,&r")
(mult:SI (match_operand:SI 2 "s_register_operand" "r,r")
(match_operand:SI 1 "s_register_operand" "%?r,0")))]
(match_operand:SI 1 "s_register_operand" "%0,r")))]
"TARGET_32BIT && !arm_arch6"
"mul%?\\t%0, %2, %1"
[(set_attr "insn" "mul")
......@@ -1276,7 +1276,7 @@
[(set (reg:CC_NOOV CC_REGNUM)
(compare:CC_NOOV (mult:SI
(match_operand:SI 2 "s_register_operand" "r,r")
(match_operand:SI 1 "s_register_operand" "%?r,0"))
(match_operand:SI 1 "s_register_operand" "%0,r"))
(const_int 0)))
(set (match_operand:SI 0 "s_register_operand" "=&r,&r")
(mult:SI (match_dup 2) (match_dup 1)))]
......@@ -1304,7 +1304,7 @@
[(set (reg:CC_NOOV CC_REGNUM)
(compare:CC_NOOV (mult:SI
(match_operand:SI 2 "s_register_operand" "r,r")
(match_operand:SI 1 "s_register_operand" "%?r,0"))
(match_operand:SI 1 "s_register_operand" "%0,r"))
(const_int 0)))
(clobber (match_scratch:SI 0 "=&r,&r"))]
"TARGET_ARM && !arm_arch6"
......@@ -1332,8 +1332,8 @@
[(set (match_operand:SI 0 "s_register_operand" "=&r,&r,&r,&r")
(plus:SI
(mult:SI (match_operand:SI 2 "s_register_operand" "r,r,r,r")
(match_operand:SI 1 "s_register_operand" "%r,0,r,0"))
(match_operand:SI 3 "s_register_operand" "?r,r,0,0")))]
(match_operand:SI 1 "s_register_operand" "%0,r,0,r"))
(match_operand:SI 3 "s_register_operand" "r,r,0,0")))]
"TARGET_32BIT && !arm_arch6"
"mla%?\\t%0, %2, %1, %3"
[(set_attr "insn" "mla")
......@@ -1357,8 +1357,8 @@
(compare:CC_NOOV
(plus:SI (mult:SI
(match_operand:SI 2 "s_register_operand" "r,r,r,r")
(match_operand:SI 1 "s_register_operand" "%r,0,r,0"))
(match_operand:SI 3 "s_register_operand" "?r,r,0,0"))
(match_operand:SI 1 "s_register_operand" "%0,r,0,r"))
(match_operand:SI 3 "s_register_operand" "r,r,0,0"))
(const_int 0)))
(set (match_operand:SI 0 "s_register_operand" "=&r,&r,&r,&r")
(plus:SI (mult:SI (match_dup 2) (match_dup 1))
......@@ -1391,7 +1391,7 @@
(compare:CC_NOOV
(plus:SI (mult:SI
(match_operand:SI 2 "s_register_operand" "r,r,r,r")
(match_operand:SI 1 "s_register_operand" "%r,0,r,0"))
(match_operand:SI 1 "s_register_operand" "%0,r,0,r"))
(match_operand:SI 3 "s_register_operand" "?r,r,0,0"))
(const_int 0)))
(clobber (match_scratch:SI 0 "=&r,&r,&r,&r"))]
......@@ -1571,7 +1571,7 @@
(truncate:SI
(lshiftrt:DI
(mult:DI
(sign_extend:DI (match_operand:SI 1 "s_register_operand" "%r,0"))
(sign_extend:DI (match_operand:SI 1 "s_register_operand" "%0,r"))
(sign_extend:DI (match_operand:SI 2 "s_register_operand" "r,r")))
(const_int 32))))
(clobber (match_scratch:SI 3 "=&r,&r"))]
......@@ -1615,7 +1615,7 @@
(truncate:SI
(lshiftrt:DI
(mult:DI
(zero_extend:DI (match_operand:SI 1 "s_register_operand" "%r,0"))
(zero_extend:DI (match_operand:SI 1 "s_register_operand" "%0,r"))
(zero_extend:DI (match_operand:SI 2 "s_register_operand" "r,r")))
(const_int 32))))
(clobber (match_scratch:SI 3 "=&r,&r"))]
......@@ -1870,7 +1870,7 @@
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(and:DI (zero_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r"))
(match_operand:DI 1 "s_register_operand" "?r,0")))]
(match_operand:DI 1 "s_register_operand" "0,r")))]
"TARGET_32BIT"
"#"
"TARGET_32BIT && reload_completed"
......@@ -1891,7 +1891,7 @@
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(and:DI (sign_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r"))
(match_operand:DI 1 "s_register_operand" "?r,0")))]
(match_operand:DI 1 "s_register_operand" "0,r")))]
"TARGET_32BIT"
"#"
[(set_attr "length" "8")]
......@@ -2457,8 +2457,8 @@
; constants for op 2 will never be given to these patterns.
(define_insn_and_split "*anddi_notdi_di"
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(and:DI (not:DI (match_operand:DI 1 "s_register_operand" "r,0"))
(match_operand:DI 2 "s_register_operand" "0,r")))]
(and:DI (not:DI (match_operand:DI 1 "s_register_operand" "0,r"))
(match_operand:DI 2 "s_register_operand" "r,0")))]
"TARGET_32BIT"
"#"
"TARGET_32BIT && reload_completed && ! IS_IWMMXT_REGNUM (REGNO (operands[0]))"
......@@ -2612,7 +2612,7 @@
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(ior:DI (sign_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r"))
(match_operand:DI 1 "s_register_operand" "?r,0")))]
(match_operand:DI 1 "s_register_operand" "0,r")))]
"TARGET_32BIT"
"#"
[(set_attr "length" "8")
......@@ -2742,7 +2742,7 @@
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(xor:DI (sign_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r"))
(match_operand:DI 1 "s_register_operand" "?r,0")))]
(match_operand:DI 1 "s_register_operand" "0,r")))]
"TARGET_32BIT"
"#"
[(set_attr "length" "8")
......@@ -2836,7 +2836,7 @@
(define_insn "*andsi_iorsi3_notsi"
[(set (match_operand:SI 0 "s_register_operand" "=&r,&r,&r")
(and:SI (ior:SI (match_operand:SI 1 "s_register_operand" "r,r,0")
(and:SI (ior:SI (match_operand:SI 1 "s_register_operand" "%0,r,r")
(match_operand:SI 2 "arm_rhs_operand" "rI,0,rI"))
(not:SI (match_operand:SI 3 "arm_rhs_operand" "rI,rI,rI"))))]
"TARGET_32BIT"
......@@ -3190,7 +3190,7 @@
(define_insn "arm_ashldi3_1bit"
[(set (match_operand:DI 0 "s_register_operand" "=&r,r")
(ashift:DI (match_operand:DI 1 "s_register_operand" "?r,0")
(ashift:DI (match_operand:DI 1 "s_register_operand" "0,r")
(const_int 1)))
(clobber (reg:CC CC_REGNUM))]
"TARGET_32BIT"
......@@ -3249,7 +3249,7 @@
(define_insn "arm_ashrdi3_1bit"
[(set (match_operand:DI 0 "s_register_operand" "=&r,r")
(ashiftrt:DI (match_operand:DI 1 "s_register_operand" "?r,0")
(ashiftrt:DI (match_operand:DI 1 "s_register_operand" "0,r")
(const_int 1)))
(clobber (reg:CC CC_REGNUM))]
"TARGET_32BIT"
......@@ -3305,7 +3305,7 @@
(define_insn "arm_lshrdi3_1bit"
[(set (match_operand:DI 0 "s_register_operand" "=&r,r")
(lshiftrt:DI (match_operand:DI 1 "s_register_operand" "?r,0")
(lshiftrt:DI (match_operand:DI 1 "s_register_operand" "0,r")
(const_int 1)))
(clobber (reg:CC CC_REGNUM))]
"TARGET_32BIT"
......@@ -3552,10 +3552,10 @@
)
;; The constraints here are to prevent a *partial* overlap (where %Q0 == %R1).
;; The second alternative is to allow the common case of a *full* overlap.
;; The first alternative allows the common case of a *full* overlap.
(define_insn "*arm_negdi2"
[(set (match_operand:DI 0 "s_register_operand" "=&r,r")
(neg:DI (match_operand:DI 1 "s_register_operand" "?r,0")))
(neg:DI (match_operand:DI 1 "s_register_operand" "0,r")))
(clobber (reg:CC CC_REGNUM))]
"TARGET_ARM"
"rsbs\\t%Q0, %Q1, #0\;rsc\\t%R0, %R1, #0"
......@@ -3708,7 +3708,7 @@
(define_insn_and_split "one_cmpldi2"
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(not:DI (match_operand:DI 1 "s_register_operand" "?r,0")))]
(not:DI (match_operand:DI 1 "s_register_operand" "0,r")))]
"TARGET_32BIT"
"#"
"TARGET_32BIT && reload_completed"
......
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