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h8300.md (cmpqi): Remove mode from compare.

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* config/h8300/h8300.md (cmpqi): Remove mode from compare.
	(cmphi): Likewise.
	(*cmphi_h8300): Likewise.
	(*cmphi_h8300hs): Likewise.
	(cmpsi): Likewise.
	(7 peephole2): Likewise.

From-SVN: r62996
This commit is contained in:
Kazu Hirata 2003-02-17 15:00:04 +00:00 committed by Kazu Hirata
parent 7a01761009
commit 6dc503669c
2 changed files with 36 additions and 27 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2003-02-17 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.md (cmpqi): Remove mode from compare.
(cmphi): Likewise.
(*cmphi_h8300): Likewise.
(*cmphi_h8300hs): Likewise.
(cmpsi): Likewise.
(7 peephole2): Likewise.
Sun Feb 16 23:07:52 CET 2003 Jan Hubicka <jh@suse.cz>
* c-typeck.c (build_c_cast): Fold constant variables into

54
gcc/config/h8300/h8300.md
View File

@ -703,8 +703,8 @@
(define_insn "cmpqi"
[(set (cc0)
(compare:QI (match_operand:QI 0 "register_operand" "r")
(match_operand:QI 1 "nonmemory_operand" "rn")))]
(compare (match_operand:QI 0 "register_operand" "r")
(match_operand:QI 1 "nonmemory_operand" "rn")))]
""
"cmp.b %X1,%X0"
[(set_attr "length" "2")
@ -712,8 +712,8 @@
(define_expand "cmphi"
[(set (cc0)
(compare:HI (match_operand:HI 0 "register_operand" "")
(match_operand:HI 1 "nonmemory_operand" "")))]
(compare (match_operand:HI 0 "register_operand" "")
(match_operand:HI 1 "nonmemory_operand" "")))]
""
"
{
@ -723,19 +723,19 @@
operands[1] = force_reg (HImode, operands[1]);
}")
(define_insn ""
(define_insn "*cmphi_h8300"
[(set (cc0)
(compare:HI (match_operand:HI 0 "register_operand" "r")
(match_operand:HI 1 "register_operand" "r")))]
(compare (match_operand:HI 0 "register_operand" "r")
(match_operand:HI 1 "register_operand" "r")))]
"TARGET_H8300"
"cmp.w %T1,%T0"
[(set_attr "length" "2")
(set_attr "cc" "compare")])
(define_insn ""
(define_insn "*cmphi_h8300hs"
[(set (cc0)
(compare:HI (match_operand:HI 0 "register_operand" "r,r")
(match_operand:HI 1 "nonmemory_operand" "r,n")))]
(compare (match_operand:HI 0 "register_operand" "r,r")
(match_operand:HI 1 "nonmemory_operand" "r,n")))]
"TARGET_H8300H || TARGET_H8300S"
"cmp.w %T1,%T0"
[(set_attr "length" "2,4")
@ -743,8 +743,8 @@
(define_insn "cmpsi"
[(set (cc0)
(compare:SI (match_operand:SI 0 "register_operand" "r,r")
(match_operand:SI 1 "nonmemory_operand" "r,i")))]
(compare (match_operand:SI 0 "register_operand" "r,r")
(match_operand:SI 1 "nonmemory_operand" "r,i")))]
"TARGET_H8300H || TARGET_H8300S"
"cmp.l %S1,%S0"
[(set_attr "length" "2,6")
@ -3446,7 +3446,7 @@
(pc)))]
"")
;; (compare:SI (reg) (const_int)) takes 6 bytes, so we try to achieve
;; (compare (reg:SI) (const_int)) takes 6 bytes, so we try to achieve
;; the equivalent with shorter sequences. Here is the summary.
;;
;; reg const_int use insn
@ -3481,8 +3481,8 @@
(define_peephole2
[(set (cc0)
(compare:HI (match_operand:HI 0 "register_operand" "")
(match_operand:HI 1 "const_int_le_2_operand" "")))
(compare (match_operand:HI 0 "register_operand" "")
(match_operand:HI 1 "const_int_le_2_operand" "")))
(set (pc)
(if_then_else (match_operator 3 "eqne_operator"
[(cc0) (const_int 0)])
@ -3503,8 +3503,8 @@
(define_peephole2
[(set (cc0)
(compare:SI (match_operand:SI 0 "register_operand" "")
(match_operand:SI 1 "const_int_le_6_operand" "")))
(compare (match_operand:SI 0 "register_operand" "")
(match_operand:SI 1 "const_int_le_6_operand" "")))
(set (pc)
(if_then_else (match_operator 3 "eqne_operator"
[(cc0) (const_int 0)])
@ -3527,8 +3527,8 @@
(define_peephole2
[(set (cc0)
(compare:SI (match_operand:SI 0 "register_operand" "")
(match_operand:SI 1 "const_int_operand" "")))
(compare (match_operand:SI 0 "register_operand" "")
(match_operand:SI 1 "const_int_operand" "")))
(set (pc)
(if_then_else (match_operator 3 "eqne_operator"
[(cc0) (const_int 0)])
@ -3557,8 +3557,8 @@
(define_peephole2
[(set (cc0)
(compare:SI (match_operand:SI 0 "register_operand" "")
(match_operand:SI 1 "const_int_operand" "")))
(compare (match_operand:SI 0 "register_operand" "")
(match_operand:SI 1 "const_int_operand" "")))
(set (pc)
(if_then_else (match_operator 2 "gtuleu_operator"
[(cc0) (const_int 0)])
@ -3592,8 +3592,8 @@
(define_peephole2
[(set (cc0)
(compare:HI (match_operand:HI 0 "register_operand" "")
(const_int 255)))
(compare (match_operand:HI 0 "register_operand" "")
(const_int 255)))
(set (pc)
(if_then_else (match_operator 1 "gtuleu_operator"
[(cc0) (const_int 0)])
@ -3615,8 +3615,8 @@
(define_peephole2
[(set (cc0)
(compare:SI (match_operand:SI 0 "register_operand" "")
(const_int 65535)))
(compare (match_operand:SI 0 "register_operand" "")
(const_int 65535)))
(set (pc)
(if_then_else (match_operator 1 "gtuleu_operator"
[(cc0) (const_int 0)])
@ -3642,8 +3642,8 @@
(define_peephole2
[(match_scratch:SI 4 "r")
(set (cc0)
(compare:SI (match_operand:SI 0 "register_operand" "")
(match_operand:SI 1 "incdec_operand" "")))
(compare (match_operand:SI 0 "register_operand" "")
(match_operand:SI 1 "incdec_operand" "")))
(set (pc)
(if_then_else (match_operator 3 "eqne_operator"
[(cc0) (const_int 0)])