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re PR target/36627 (X86: wrong mode in subqi_2)

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PR target/36627
	* config/i386/i386.md : Change constraints of HImode and QImode
	immediate operands from "i" to "n".  Change SImode "ni" constraint to
	"i" and SImode "rmi" constraint to "g".  Remove all constraints
	from const0_operand and const1_operand predicated operands.
	(i): Change QImode and HImode attribute from "i" to "n".
	(*subqi_2): Change HImode operands to QImode.
	(*subqi_3): Ditto.

From-SVN: r137122
This commit is contained in:
Uros Bizjak 2008-06-25 23:06:20 +02:00
parent 76cc1b7060
commit 0edb82cb9f
3 changed files with 94 additions and 83 deletions
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15
gcc/ChangeLog
View File

@ -1,3 +1,14 @@
2008-06-25 Uros Bizjak <ubizjak@gmail.com>
PR target/36627
* config/i386/i386.md : Change constraints of HImode and QImode
immediate operands from "i" to "n". Change SImode "ni" constraint to
"i" and SImode "rmi" constraint to "g". Remove all constraints
from const0_operand and const1_operand predicated operands.
(i): Change QImode and HImode attribute from "i" to "n".
(*subqi_2): Change HImode operands to QImode.
(*subqi_3): Ditto.
2008-06-25 Olivier Hainque <hainque@adacore.com>
* Makefile.in (GTFILES_H): Use | instead of ; as separator in
@ -51,7 +62,7 @@
the memory instead of the memory itself for the save area.
2008-06-24 Olivier Hainque <hainque@adacore.com>
Nicolas Roche <roche@adacore.com>
Nicolas Roche <roche@adacore.com>
* gengtype.c (srcdir_len): size_t instead of int.
(get_file_realbasename): New function. For F a filename, the real
@ -79,7 +90,7 @@
2008-06-23 Uros Bizjak <ubizjak@gmail.com>
PR middle-end/PR36584
PR middle-end/36584
* calls.c (expand_call): Increase alignment for recursive functions.
2008-06-23 Anatoly Sokolov <aesok@post.ru>

160
gcc/config/i386/i386.md
View File

@ -597,7 +597,7 @@
(define_mode_attr r [(QI "q") (HI "r") (SI "r") (DI "r")])
;; Immediate operand constraint for integer modes.
(define_mode_attr i [(QI "i") (HI "i") (SI "i") (DI "e")])
(define_mode_attr i [(QI "n") (HI "n") (SI "i") (DI "e")])
;; General operand predicate for integer modes.
(define_mode_attr general_operand
@ -725,7 +725,7 @@
(define_insn "cmpdi_ccno_1_rex64"
[(set (reg FLAGS_REG)
(compare (match_operand:DI 0 "nonimmediate_operand" "r,?mr")
(match_operand:DI 1 "const0_operand" "n,n")))]
(match_operand:DI 1 "const0_operand" "")))]
"TARGET_64BIT && ix86_match_ccmode (insn, CCNOmode)"
"@
test{q}\t%0, %0
@ -764,7 +764,7 @@
(define_insn "*cmpsi_ccno_1"
[(set (reg FLAGS_REG)
(compare (match_operand:SI 0 "nonimmediate_operand" "r,?mr")
(match_operand:SI 1 "const0_operand" "n,n")))]
(match_operand:SI 1 "const0_operand" "")))]
"ix86_match_ccmode (insn, CCNOmode)"
"@
test{l}\t%0, %0
@ -803,7 +803,7 @@
(define_insn "*cmphi_ccno_1"
[(set (reg FLAGS_REG)
(compare (match_operand:HI 0 "nonimmediate_operand" "r,?mr")
(match_operand:HI 1 "const0_operand" "n,n")))]
(match_operand:HI 1 "const0_operand" "")))]
"ix86_match_ccmode (insn, CCNOmode)"
"@
test{w}\t%0, %0
@ -815,7 +815,7 @@
(define_insn "*cmphi_minus_1"
[(set (reg FLAGS_REG)
(compare (minus:HI (match_operand:HI 0 "nonimmediate_operand" "rm,r")
(match_operand:HI 1 "general_operand" "ri,mr"))
(match_operand:HI 1 "general_operand" "rn,mr"))
(const_int 0)))]
"ix86_match_ccmode (insn, CCGOCmode)"
"cmp{w}\t{%1, %0|%0, %1}"
@ -825,7 +825,7 @@
(define_insn "*cmphi_1"
[(set (reg FLAGS_REG)
(compare (match_operand:HI 0 "nonimmediate_operand" "rm,r")
(match_operand:HI 1 "general_operand" "ri,mr")))]
(match_operand:HI 1 "general_operand" "rn,mr")))]
"!(MEM_P (operands[0]) && MEM_P (operands[1]))
&& ix86_match_ccmode (insn, CCmode)"
"cmp{w}\t{%1, %0|%0, %1}"
@ -835,7 +835,7 @@
(define_insn "*cmpqi_ccno_1"
[(set (reg FLAGS_REG)
(compare (match_operand:QI 0 "nonimmediate_operand" "q,?mq")
(match_operand:QI 1 "const0_operand" "n,n")))]
(match_operand:QI 1 "const0_operand" "")))]
"ix86_match_ccmode (insn, CCNOmode)"
"@
test{b}\t%0, %0
@ -847,7 +847,7 @@
(define_insn "*cmpqi_1"
[(set (reg FLAGS_REG)
(compare (match_operand:QI 0 "nonimmediate_operand" "qm,q")
(match_operand:QI 1 "general_operand" "qi,mq")))]
(match_operand:QI 1 "general_operand" "qn,mq")))]
"!(MEM_P (operands[0]) && MEM_P (operands[1]))
&& ix86_match_ccmode (insn, CCmode)"
"cmp{b}\t{%1, %0|%0, %1}"
@ -857,7 +857,7 @@
(define_insn "*cmpqi_minus_1"
[(set (reg FLAGS_REG)
(compare (minus:QI (match_operand:QI 0 "nonimmediate_operand" "qm,q")
(match_operand:QI 1 "general_operand" "qi,mq"))
(match_operand:QI 1 "general_operand" "qn,mq"))
(const_int 0)))]
"ix86_match_ccmode (insn, CCGOCmode)"
"cmp{b}\t{%1, %0|%0, %1}"
@ -900,7 +900,7 @@
(match_operand 0 "ext_register_operand" "Q")
(const_int 8)
(const_int 8)) 0)
(match_operand:QI 1 "const0_operand" "n")))]
(match_operand:QI 1 "const0_operand" "")))]
"ix86_match_ccmode (insn, CCNOmode)"
"test{b}\t%h0, %h0"
[(set_attr "type" "test")
@ -1006,7 +1006,7 @@
(unspec:HI
[(compare:CCFP
(match_operand 1 "register_operand" "f")
(match_operand 2 "const0_operand" "X"))]
(match_operand 2 "const0_operand" ""))]
UNSPEC_FNSTSW))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& GET_MODE (operands[1]) == GET_MODE (operands[2])"
@ -1025,7 +1025,7 @@
[(set (reg:CCFP FLAGS_REG)
(compare:CCFP
(match_operand 1 "register_operand" "f")
(match_operand 2 "const0_operand" "X")))
(match_operand 2 "const0_operand" "")))
(clobber (match_operand:HI 0 "register_operand" "=a"))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& TARGET_SAHF && !TARGET_CMOVE
@ -1415,7 +1415,7 @@
(define_insn "*movsi_xor"
[(set (match_operand:SI 0 "register_operand" "=r")
(match_operand:SI 1 "const0_operand" "i"))
(match_operand:SI 1 "const0_operand" ""))
(clobber (reg:CC FLAGS_REG))]
"reload_completed && (!TARGET_USE_MOV0 || optimize_size)"
"xor{l}\t%0, %0"
@ -1440,9 +1440,9 @@
(define_insn "*movsi_1"
[(set (match_operand:SI 0 "nonimmediate_operand"
"=r ,m ,*y,*y,?rm,?*y,*x,*x,?r ,m ,?*Yi,*x")
"=r,m ,*y,*y,?rm,?*y,*x,*x,?r ,m ,?*Yi,*x")
(match_operand:SI 1 "general_operand"
"rinm,rin,C ,*y,*y ,rm ,C ,*x,*Yi,*x,r ,m "))]
"g ,ri,C ,*y,*y ,rm ,C ,*x,*Yi,*x,r ,m "))]
"!(MEM_P (operands[0]) && MEM_P (operands[1]))"
{
switch (get_attr_type (insn))
@ -1571,7 +1571,7 @@
;; For 64BIT abi we always round up to 8 bytes.
(define_insn "*pushhi2_rex64"
[(set (match_operand:HI 0 "push_operand" "=X")
(match_operand:HI 1 "nonmemory_no_elim_operand" "ri"))]
(match_operand:HI 1 "nonmemory_no_elim_operand" "rn"))]
"TARGET_64BIT"
"push{q}\t%q1"
[(set_attr "type" "push")
@ -1706,7 +1706,7 @@
(define_insn "*movstricthi_xor"
[(set (strict_low_part (match_operand:HI 0 "register_operand" "+r"))
(match_operand:HI 1 "const0_operand" "i"))
(match_operand:HI 1 "const0_operand" ""))
(clobber (reg:CC FLAGS_REG))]
"reload_completed
&& ((!TARGET_USE_MOV0 && !TARGET_PARTIAL_REG_STALL) || optimize_size)"
@ -1736,7 +1736,7 @@
;; For 64BIT abi we always round up to 8 bytes.
(define_insn "*pushqi2_rex64"
[(set (match_operand:QI 0 "push_operand" "=X")
(match_operand:QI 1 "nonmemory_no_elim_operand" "qi"))]
(match_operand:QI 1 "nonmemory_no_elim_operand" "qn"))]
"TARGET_64BIT"
"push{q}\t%q1"
[(set_attr "type" "push")
@ -1863,7 +1863,7 @@
(define_insn "*movstrictqi_xor"
[(set (strict_low_part (match_operand:QI 0 "q_regs_operand" "+q"))
(match_operand:QI 1 "const0_operand" "i"))
(match_operand:QI 1 "const0_operand" ""))
(clobber (reg:CC FLAGS_REG))]
"reload_completed && (!TARGET_USE_MOV0 || optimize_size)"
"xor{b}\t%0, %0"
@ -2189,7 +2189,7 @@
(define_insn "*movdi_xor_rex64"
[(set (match_operand:DI 0 "register_operand" "=r")
(match_operand:DI 1 "const0_operand" "i"))
(match_operand:DI 1 "const0_operand" ""))
(clobber (reg:CC FLAGS_REG))]
"TARGET_64BIT && (!TARGET_USE_MOV0 || optimize_size)
&& reload_completed"
@ -5606,7 +5606,7 @@
[(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q")
(plus:QI (plus:QI (match_operand:QI 3 "ix86_carry_flag_operator" "")
(match_operand:QI 1 "nonimmediate_operand" "%0,0"))
(match_operand:QI 2 "general_operand" "qi,qm")))
(match_operand:QI 2 "general_operand" "qn,qm")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (PLUS, QImode, operands)"
"adc{b}\t{%2, %0|%0, %2}"
@ -5618,7 +5618,7 @@
[(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r")
(plus:HI (plus:HI (match_operand:HI 3 "ix86_carry_flag_operator" "")
(match_operand:HI 1 "nonimmediate_operand" "%0,0"))
(match_operand:HI 2 "general_operand" "ri,rm")))
(match_operand:HI 2 "general_operand" "rn,rm")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (PLUS, HImode, operands)"
"adc{w}\t{%2, %0|%0, %2}"
@ -5666,7 +5666,7 @@
(define_insn "addqi3_cc"
[(set (reg:CC FLAGS_REG)
(unspec:CC [(match_operand:QI 1 "nonimmediate_operand" "%0,0")
(match_operand:QI 2 "general_operand" "qi,qm")]
(match_operand:QI 2 "general_operand" "qn,qm")]
UNSPEC_ADD_CARRY))
(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q")
(plus:QI (match_dup 1) (match_dup 2)))]
@ -6144,7 +6144,7 @@
(define_insn "*addsi_1"
[(set (match_operand:SI 0 "nonimmediate_operand" "=r,rm,r")
(plus:SI (match_operand:SI 1 "nonimmediate_operand" "%0,0,r")
(match_operand:SI 2 "general_operand" "rmni,rni,lni")))
(match_operand:SI 2 "general_operand" "g,ri,li")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (PLUS, SImode, operands)"
{
@ -6228,7 +6228,7 @@
[(set (match_operand:DI 0 "register_operand" "=r,r")
(zero_extend:DI
(plus:SI (match_operand:SI 1 "nonimmediate_operand" "%0,r")
(match_operand:SI 2 "general_operand" "rmni,lni"))))
(match_operand:SI 2 "general_operand" "g,li"))))
(clobber (reg:CC FLAGS_REG))]
"TARGET_64BIT && ix86_binary_operator_ok (PLUS, SImode, operands)"
{
@ -6294,7 +6294,7 @@
[(set (reg FLAGS_REG)
(compare
(plus:SI (match_operand:SI 1 "nonimmediate_operand" "%0,0")
(match_operand:SI 2 "general_operand" "rmni,rni"))
(match_operand:SI 2 "general_operand" "g,ri"))
(const_int 0)))
(set (match_operand:SI 0 "nonimmediate_operand" "=r,rm")
(plus:SI (match_dup 1) (match_dup 2)))]
@ -6342,7 +6342,7 @@
[(set (reg FLAGS_REG)
(compare
(plus:SI (match_operand:SI 1 "nonimmediate_operand" "%0")
(match_operand:SI 2 "general_operand" "rmni"))
(match_operand:SI 2 "general_operand" "g"))
(const_int 0)))
(set (match_operand:DI 0 "register_operand" "=r")
(zero_extend:DI (plus:SI (match_dup 1) (match_dup 2))))]
@ -6385,7 +6385,7 @@
(define_insn "*addsi_3"
[(set (reg FLAGS_REG)
(compare (neg:SI (match_operand:SI 2 "general_operand" "rmni"))
(compare (neg:SI (match_operand:SI 2 "general_operand" "g"))
(match_operand:SI 1 "nonimmediate_operand" "%0")))
(clobber (match_scratch:SI 0 "=r"))]
"ix86_match_ccmode (insn, CCZmode)
@ -6430,7 +6430,7 @@
;; See comment for addsi_1_zext why we do use nonimmediate_operand
(define_insn "*addsi_3_zext"
[(set (reg FLAGS_REG)
(compare (neg:SI (match_operand:SI 2 "general_operand" "rmni"))
(compare (neg:SI (match_operand:SI 2 "general_operand" "g"))
(match_operand:SI 1 "nonimmediate_operand" "%0")))
(set (match_operand:DI 0 "register_operand" "=r")
(zero_extend:DI (plus:SI (match_dup 1) (match_dup 2))))]
@ -6520,7 +6520,7 @@
[(set (reg FLAGS_REG)
(compare
(plus:SI (match_operand:SI 1 "nonimmediate_operand" "%0")
(match_operand:SI 2 "general_operand" "rmni"))
(match_operand:SI 2 "general_operand" "g"))
(const_int 0)))
(clobber (match_scratch:SI 0 "=r"))]
"ix86_match_ccmode (insn, CCGOCmode)
@ -6577,7 +6577,7 @@
(define_insn "*addhi_1_lea"
[(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r,r")
(plus:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0,r")
(match_operand:HI 2 "general_operand" "ri,rm,lni")))
(match_operand:HI 2 "general_operand" "rn,rm,ln")))
(clobber (reg:CC FLAGS_REG))]
"!TARGET_PARTIAL_REG_STALL
&& ix86_binary_operator_ok (PLUS, HImode, operands)"
@ -6620,7 +6620,7 @@
(define_insn "*addhi_1"
[(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r")
(plus:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0")
(match_operand:HI 2 "general_operand" "ri,rm")))
(match_operand:HI 2 "general_operand" "rn,rm")))
(clobber (reg:CC FLAGS_REG))]
"TARGET_PARTIAL_REG_STALL
&& ix86_binary_operator_ok (PLUS, HImode, operands)"
@ -6660,7 +6660,7 @@
[(set (reg FLAGS_REG)
(compare
(plus:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0")
(match_operand:HI 2 "general_operand" "rmni,rni"))
(match_operand:HI 2 "general_operand" "rmn,rn"))
(const_int 0)))
(set (match_operand:HI 0 "nonimmediate_operand" "=r,rm")
(plus:HI (match_dup 1) (match_dup 2)))]
@ -6700,7 +6700,7 @@
(define_insn "*addhi_3"
[(set (reg FLAGS_REG)
(compare (neg:HI (match_operand:HI 2 "general_operand" "rmni"))
(compare (neg:HI (match_operand:HI 2 "general_operand" "rmn"))
(match_operand:HI 1 "nonimmediate_operand" "%0")))
(clobber (match_scratch:HI 0 "=r"))]
"ix86_match_ccmode (insn, CCZmode)
@ -6780,7 +6780,7 @@
[(set (reg FLAGS_REG)
(compare
(plus:HI (match_operand:HI 1 "nonimmediate_operand" "%0")
(match_operand:HI 2 "general_operand" "rmni"))
(match_operand:HI 2 "general_operand" "rmn"))
(const_int 0)))
(clobber (match_scratch:HI 0 "=r"))]
"ix86_match_ccmode (insn, CCGOCmode)
@ -6966,7 +6966,7 @@
[(set (reg FLAGS_REG)
(compare
(plus:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0")
(match_operand:QI 2 "general_operand" "qmni,qni"))
(match_operand:QI 2 "general_operand" "qmn,qn"))
(const_int 0)))
(set (match_operand:QI 0 "nonimmediate_operand" "=q,qm")
(plus:QI (match_dup 1) (match_dup 2)))]
@ -7005,7 +7005,7 @@
(define_insn "*addqi_3"
[(set (reg FLAGS_REG)
(compare (neg:QI (match_operand:QI 2 "general_operand" "qmni"))
(compare (neg:QI (match_operand:QI 2 "general_operand" "qmn"))
(match_operand:QI 1 "nonimmediate_operand" "%0")))
(clobber (match_scratch:QI 0 "=q"))]
"ix86_match_ccmode (insn, CCZmode)
@ -7084,7 +7084,7 @@
[(set (reg FLAGS_REG)
(compare
(plus:QI (match_operand:QI 1 "nonimmediate_operand" "%0")
(match_operand:QI 2 "general_operand" "qmni"))
(match_operand:QI 2 "general_operand" "qmn"))
(const_int 0)))
(clobber (match_scratch:QI 0 "=q"))]
"ix86_match_ccmode (insn, CCGOCmode)
@ -7348,7 +7348,7 @@
[(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q")
(minus:QI (match_operand:QI 1 "nonimmediate_operand" "0,0")
(plus:QI (match_operand:QI 3 "ix86_carry_flag_operator" "")
(match_operand:QI 2 "general_operand" "qi,qm"))))
(match_operand:QI 2 "general_operand" "qn,qm"))))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (MINUS, QImode, operands)"
"sbb{b}\t{%2, %0|%0, %2}"
@ -7360,7 +7360,7 @@
[(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r")
(minus:HI (match_operand:HI 1 "nonimmediate_operand" "0,0")
(plus:HI (match_operand:HI 3 "ix86_carry_flag_operator" "")
(match_operand:HI 2 "general_operand" "ri,rm"))))
(match_operand:HI 2 "general_operand" "rn,rm"))))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (MINUS, HImode, operands)"
"sbb{w}\t{%2, %0|%0, %2}"
@ -7489,7 +7489,7 @@
(define_insn "*subhi_1"
[(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r")
(minus:HI (match_operand:HI 1 "nonimmediate_operand" "0,0")
(match_operand:HI 2 "general_operand" "ri,rm")))
(match_operand:HI 2 "general_operand" "rn,rm")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (MINUS, HImode, operands)"
"sub{w}\t{%2, %0|%0, %2}"
@ -7500,7 +7500,7 @@
[(set (reg FLAGS_REG)
(compare
(minus:HI (match_operand:HI 1 "nonimmediate_operand" "0,0")
(match_operand:HI 2 "general_operand" "ri,rm"))
(match_operand:HI 2 "general_operand" "rn,rm"))
(const_int 0)))
(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r")
(minus:HI (match_dup 1) (match_dup 2)))]
@ -7513,7 +7513,7 @@
(define_insn "*subhi_3"
[(set (reg FLAGS_REG)
(compare (match_operand:HI 1 "nonimmediate_operand" "0,0")
(match_operand:HI 2 "general_operand" "ri,rm")))
(match_operand:HI 2 "general_operand" "rn,rm")))
(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r")
(minus:HI (match_dup 1) (match_dup 2)))]
"ix86_match_ccmode (insn, CCmode)
@ -7533,7 +7533,7 @@
(define_insn "*subqi_1"
[(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q")
(minus:QI (match_operand:QI 1 "nonimmediate_operand" "0,0")
(match_operand:QI 2 "general_operand" "qn,qmn")))
(match_operand:QI 2 "general_operand" "qn,qm")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (MINUS, QImode, operands)"
"sub{b}\t{%2, %0|%0, %2}"
@ -7543,7 +7543,7 @@
(define_insn "*subqi_1_slp"
[(set (strict_low_part (match_operand:QI 0 "nonimmediate_operand" "+qm,q"))
(minus:QI (match_dup 0)
(match_operand:QI 1 "general_operand" "qn,qmn")))
(match_operand:QI 1 "general_operand" "qn,qm")))
(clobber (reg:CC FLAGS_REG))]
"(! TARGET_PARTIAL_REG_STALL || optimize_size)
&& !(MEM_P (operands[0]) && MEM_P (operands[1]))"
@ -7555,10 +7555,10 @@
[(set (reg FLAGS_REG)
(compare
(minus:QI (match_operand:QI 1 "nonimmediate_operand" "0,0")
(match_operand:QI 2 "general_operand" "qi,qm"))
(match_operand:QI 2 "general_operand" "qn,qm"))
(const_int 0)))
(set (match_operand:HI 0 "nonimmediate_operand" "=qm,q")
(minus:HI (match_dup 1) (match_dup 2)))]
(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q")
(minus:QI (match_dup 1) (match_dup 2)))]
"ix86_match_ccmode (insn, CCGOCmode)
&& ix86_binary_operator_ok (MINUS, QImode, operands)"
"sub{b}\t{%2, %0|%0, %2}"
@ -7568,9 +7568,9 @@
(define_insn "*subqi_3"
[(set (reg FLAGS_REG)
(compare (match_operand:QI 1 "nonimmediate_operand" "0,0")
(match_operand:QI 2 "general_operand" "qi,qm")))
(set (match_operand:HI 0 "nonimmediate_operand" "=qm,q")
(minus:HI (match_dup 1) (match_dup 2)))]
(match_operand:QI 2 "general_operand" "qn,qm")))
(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q")
(minus:QI (match_dup 1) (match_dup 2)))]
"ix86_match_ccmode (insn, CCmode)
&& ix86_binary_operator_ok (MINUS, QImode, operands)"
"sub{b}\t{%2, %0|%0, %2}"
@ -7732,7 +7732,7 @@
(define_insn "*mulhi3_1"
[(set (match_operand:HI 0 "register_operand" "=r,r,r")
(mult:HI (match_operand:HI 1 "nonimmediate_operand" "%rm,rm,0")
(match_operand:HI 2 "general_operand" "K,i,mr")))
(match_operand:HI 2 "general_operand" "K,n,mr")))
(clobber (reg:CC FLAGS_REG))]
"!(MEM_P (operands[1]) && MEM_P (operands[2]))"
"@
@ -8543,7 +8543,7 @@
[(set (reg FLAGS_REG)
(compare
(and:SI (match_operand:SI 0 "nonimmediate_operand" "%!*a,r,rm")
(match_operand:SI 1 "general_operand" "in,in,rin"))
(match_operand:SI 1 "general_operand" "i,i,ri"))
(const_int 0)))]
"ix86_match_ccmode (insn, CCNOmode)
&& !(MEM_P (operands[0]) && MEM_P (operands[1]))"
@ -9044,7 +9044,7 @@
(define_insn "*andhi_1"
[(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r,r")
(and:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0,qm")
(match_operand:HI 2 "general_operand" "ri,rm,L")))
(match_operand:HI 2 "general_operand" "rn,rm,L")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (AND, HImode, operands)"
{
@ -9068,7 +9068,7 @@
(define_insn "*andhi_2"
[(set (reg FLAGS_REG)
(compare (and:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0")
(match_operand:HI 2 "general_operand" "g,ri"))
(match_operand:HI 2 "general_operand" "rmn,rn"))
(const_int 0)))
(set (match_operand:HI 0 "nonimmediate_operand" "=r,rm")
(and:HI (match_dup 1) (match_dup 2)))]
@ -9090,7 +9090,7 @@
(define_insn "*andqi_1"
[(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q,r")
(and:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0,0")
(match_operand:QI 2 "general_operand" "qi,qmi,ri")))
(match_operand:QI 2 "general_operand" "qn,qmn,rn")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (AND, QImode, operands)"
"@
@ -9103,7 +9103,7 @@
(define_insn "*andqi_1_slp"
[(set (strict_low_part (match_operand:QI 0 "nonimmediate_operand" "+qm,q"))
(and:QI (match_dup 0)
(match_operand:QI 1 "general_operand" "qi,qmi")))
(match_operand:QI 1 "general_operand" "qn,qmn")))
(clobber (reg:CC FLAGS_REG))]
"(! TARGET_PARTIAL_REG_STALL || optimize_size)
&& !(MEM_P (operands[0]) && MEM_P (operands[1]))"
@ -9115,7 +9115,7 @@
[(set (reg FLAGS_REG)
(compare (and:QI
(match_operand:QI 1 "nonimmediate_operand" "%0,0,0")
(match_operand:QI 2 "general_operand" "qim,qi,i"))
(match_operand:QI 2 "general_operand" "qmn,qn,n"))
(const_int 0)))
(set (match_operand:QI 0 "nonimmediate_operand" "=q,qm,*r")
(and:QI (match_dup 1) (match_dup 2)))]
@ -9139,7 +9139,7 @@
[(set (reg FLAGS_REG)
(compare (and:QI
(match_operand:QI 1 "nonimmediate_operand" "%0,0")
(match_operand:QI 2 "general_operand" "qim,qi"))
(match_operand:QI 2 "general_operand" "qmn,qn"))
(const_int 0)))
(set (match_operand:QI 0 "nonimmediate_operand" "=q,qm")
(and:QI (match_dup 1) (match_dup 2)))]
@ -9153,7 +9153,7 @@
[(set (reg FLAGS_REG)
(compare (and:QI
(match_operand:QI 0 "nonimmediate_operand" "+q,qm")
(match_operand:QI 1 "nonimmediate_operand" "qmi,qi"))
(match_operand:QI 1 "nonimmediate_operand" "qmn,qn"))
(const_int 0)))
(set (strict_low_part (match_dup 0))
(and:QI (match_dup 0) (match_dup 1)))]
@ -9470,7 +9470,7 @@
(define_insn "*iorhi_1"
[(set (match_operand:HI 0 "nonimmediate_operand" "=r,m")
(ior:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0")
(match_operand:HI 2 "general_operand" "g,ri")))
(match_operand:HI 2 "general_operand" "rmn,rn")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (IOR, HImode, operands)"
"or{w}\t{%2, %0|%0, %2}"
@ -9480,7 +9480,7 @@
(define_insn "*iorhi_2"
[(set (reg FLAGS_REG)
(compare (ior:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0")
(match_operand:HI 2 "general_operand" "g,ri"))
(match_operand:HI 2 "general_operand" "rmn,rn"))
(const_int 0)))
(set (match_operand:HI 0 "nonimmediate_operand" "=r,rm")
(ior:HI (match_dup 1) (match_dup 2)))]
@ -9493,7 +9493,7 @@
(define_insn "*iorhi_3"
[(set (reg FLAGS_REG)
(compare (ior:HI (match_operand:HI 1 "nonimmediate_operand" "%0")
(match_operand:HI 2 "general_operand" "g"))
(match_operand:HI 2 "general_operand" "rmn"))
(const_int 0)))
(clobber (match_scratch:HI 0 "=r"))]
"ix86_match_ccmode (insn, CCNOmode)
@ -9514,7 +9514,7 @@
(define_insn "*iorqi_1"
[(set (match_operand:QI 0 "nonimmediate_operand" "=q,m,r")
(ior:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0,0")
(match_operand:QI 2 "general_operand" "qmi,qi,ri")))
(match_operand:QI 2 "general_operand" "qmn,qn,rn")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (IOR, QImode, operands)"
"@
@ -9527,7 +9527,7 @@
(define_insn "*iorqi_1_slp"
[(set (strict_low_part (match_operand:QI 0 "nonimmediate_operand" "+q,m"))
(ior:QI (match_dup 0)
(match_operand:QI 1 "general_operand" "qmi,qi")))
(match_operand:QI 1 "general_operand" "qmn,qn")))
(clobber (reg:CC FLAGS_REG))]
"(! TARGET_PARTIAL_REG_STALL || optimize_size)
&& !(MEM_P (operands[0]) && MEM_P (operands[1]))"
@ -9538,7 +9538,7 @@
(define_insn "*iorqi_2"
[(set (reg FLAGS_REG)
(compare (ior:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0")
(match_operand:QI 2 "general_operand" "qim,qi"))
(match_operand:QI 2 "general_operand" "qmn,qn"))
(const_int 0)))
(set (match_operand:QI 0 "nonimmediate_operand" "=q,qm")
(ior:QI (match_dup 1) (match_dup 2)))]
@ -9551,7 +9551,7 @@
(define_insn "*iorqi_2_slp"
[(set (reg FLAGS_REG)
(compare (ior:QI (match_operand:QI 0 "nonimmediate_operand" "+q,qm")
(match_operand:QI 1 "general_operand" "qim,qi"))
(match_operand:QI 1 "general_operand" "qmn,qn"))
(const_int 0)))
(set (strict_low_part (match_dup 0))
(ior:QI (match_dup 0) (match_dup 1)))]
@ -9565,7 +9565,7 @@
(define_insn "*iorqi_3"
[(set (reg FLAGS_REG)
(compare (ior:QI (match_operand:QI 1 "nonimmediate_operand" "%0")
(match_operand:QI 2 "general_operand" "qim"))
(match_operand:QI 2 "general_operand" "qmn"))
(const_int 0)))
(clobber (match_scratch:QI 0 "=q"))]
"ix86_match_ccmode (insn, CCNOmode)
@ -9843,7 +9843,7 @@
(define_insn "*xorhi_1"
[(set (match_operand:HI 0 "nonimmediate_operand" "=r,m")
(xor:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0")
(match_operand:HI 2 "general_operand" "g,ri")))
(match_operand:HI 2 "general_operand" "rmn,rn")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (XOR, HImode, operands)"
"xor{w}\t{%2, %0|%0, %2}"
@ -9853,7 +9853,7 @@
(define_insn "*xorhi_2"
[(set (reg FLAGS_REG)
(compare (xor:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0")
(match_operand:HI 2 "general_operand" "g,ri"))
(match_operand:HI 2 "general_operand" "rmn,rn"))
(const_int 0)))
(set (match_operand:HI 0 "nonimmediate_operand" "=r,rm")
(xor:HI (match_dup 1) (match_dup 2)))]
@ -9866,7 +9866,7 @@
(define_insn "*xorhi_3"
[(set (reg FLAGS_REG)
(compare (xor:HI (match_operand:HI 1 "nonimmediate_operand" "%0")
(match_operand:HI 2 "general_operand" "g"))
(match_operand:HI 2 "general_operand" "rmn"))
(const_int 0)))
(clobber (match_scratch:HI 0 "=r"))]
"ix86_match_ccmode (insn, CCNOmode)
@ -9887,7 +9887,7 @@
(define_insn "*xorqi_1"
[(set (match_operand:QI 0 "nonimmediate_operand" "=q,m,r")
(xor:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0,0")
(match_operand:QI 2 "general_operand" "qmi,qi,ri")))
(match_operand:QI 2 "general_operand" "qmn,qn,rn")))
(clobber (reg:CC FLAGS_REG))]
"ix86_binary_operator_ok (XOR, QImode, operands)"
"@
@ -9900,7 +9900,7 @@
(define_insn "*xorqi_1_slp"
[(set (strict_low_part (match_operand:QI 0 "nonimmediate_operand" "+qm,q"))
(xor:QI (match_dup 0)
(match_operand:QI 1 "general_operand" "qi,qmi")))
(match_operand:QI 1 "general_operand" "qn,qmn")))
(clobber (reg:CC FLAGS_REG))]
"(! TARGET_PARTIAL_REG_STALL || optimize_size)
&& !(MEM_P (operands[0]) && MEM_P (operands[1]))"
@ -9985,7 +9985,7 @@
[(set (reg FLAGS_REG)
(compare
(xor:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0")
(match_operand:QI 2 "general_operand" "qim,qi"))
(match_operand:QI 2 "general_operand" "qmn,qn"))
(const_int 0)))
(set (match_operand:QI 0 "nonimmediate_operand" "=q,qm")
(xor:QI (match_dup 1) (match_dup 2)))]
@ -9998,7 +9998,7 @@
(define_insn "*xorqi_2_slp"
[(set (reg FLAGS_REG)
(compare (xor:QI (match_operand:QI 0 "nonimmediate_operand" "+q,qm")
(match_operand:QI 1 "general_operand" "qim,qi"))
(match_operand:QI 1 "general_operand" "qmn,qn"))
(const_int 0)))
(set (strict_low_part (match_dup 0))
(xor:QI (match_dup 0) (match_dup 1)))]
@ -10013,7 +10013,7 @@
[(set (reg FLAGS_REG)
(compare
(xor:QI (match_operand:QI 1 "nonimmediate_operand" "%0")
(match_operand:QI 2 "general_operand" "qim"))
(match_operand:QI 2 "general_operand" "qmn"))
(const_int 0)))
(clobber (match_scratch:QI 0 "=q"))]
"ix86_match_ccmode (insn, CCNOmode)
@ -12492,7 +12492,7 @@
[(set (reg FLAGS_REG)
(compare
(ashiftrt:QI (match_operand:QI 1 "nonimmediate_operand" "0")
(match_operand:QI 2 "const1_operand" "I"))
(match_operand:QI 2 "const1_operand" ""))
(const_int 0)))
(clobber (match_scratch:QI 0 "=q"))]
"(TARGET_SHIFT1 || optimize_size)
@ -14040,7 +14040,7 @@
[(set (pc)
(if_then_else (match_operator 1 "comparison_operator"
[(match_operand:SWI 2 "register_operand" "<r>")
(match_operand:SWI 3 "const0_operand" "n")])
(match_operand:SWI 3 "const0_operand" "")])
(label_ref (match_operand 0 "" ""))
(pc)))]
"TARGET_FUSE_CMP_AND_BRANCH && !TARGET_64BIT"
@ -14055,7 +14055,7 @@
[(set (pc)
(if_then_else (match_operator 1 "comparison_operator"
[(match_operand:SWI 2 "register_operand" "<r>")
(match_operand:SWI 3 "const0_operand" "n")])
(match_operand:SWI 3 "const0_operand" "")])
(pc)
(label_ref (match_operand 0 "" ""))))]
"TARGET_FUSE_CMP_AND_BRANCH && !TARGET_64BIT"
@ -14510,7 +14510,7 @@
[(set (pc)
(if_then_else (match_operator 0 "comparison_operator"
[(match_operand 1 "register_operand" "f")
(match_operand 2 "const0_operand" "X")])
(match_operand 2 "const0_operand" "")])
(label_ref (match_operand 3 "" ""))
(pc)))
(clobber (reg:CCFP FPSR_REG))

2
gcc/testsuite/ChangeLog
View File

@ -22,7 +22,7 @@
2008-06-23 Uros Bizjak <ubizjak@gmail.com>
PR middle-end/PR36584
PR middle-end/36584
* testsuite/gcc.dg/pr36584.c: New test.
* testsuite/gcc.target/i386/local2.c: Remove invalid test.