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Commit fbcb02cd by Kazu Hirata Committed by Kazu Hirata
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* config/h8300/h8300.md: Reorder some insns. 

From-SVN: r60611
parent b626ec1b
Showing with 41 additions and 33 deletions
gcc/ChangeLog
2002-12-29 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.md: Reorder some insns.
2002-12-29 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300-protos.h: Add prototypes for
const_int_qi_operand and const_int_hi_operand.
* config/h8300/h8300.c (const_int_qi_operand): New.
......
gcc/config/h8300/h8300.md
......@@ -2329,7 +2329,9 @@
[(set_attr "cc" "set_znv")
(set_attr "length" "6")])
(define_insn ""
;; ior:HI
(define_insn "*iorhi3_zext"
[(set (match_operand:HI 0 "register_operand" "=r")
(ior:HI (zero_extend:HI (match_operand:QI 1 "register_operand" "r"))
(match_operand:HI 2 "register_operand" "0")))]
......@@ -2340,6 +2342,40 @@
[(set_attr "cc" "clobber")
(set_attr "length" "2")])
(define_insn "*iorhi3_ashift_8"
[(set (match_operand:HI 0 "register_operand" "=r")
(ior:HI (ashift:HI (match_operand:HI 1 "register_operand" "r")
(const_int 8))
(match_operand:HI 2 "register_operand" "0")))]
""
"or.b\\t%s1,%t0"
[(set_attr "cc" "clobber")
(set_attr "length" "2")])
(define_insn "*iorhi3_lshiftrt_8"
[(set (match_operand:HI 0 "register_operand" "=r")
(ior:HI (lshiftrt:HI (match_operand:HI 1 "register_operand" "r")
(const_int 8))
(match_operand:HI 2 "register_operand" "0")))]
""
"or.b\t%t1,%s0"
[(set_attr "cc" "clobber")
(set_attr "length" "2")])
(define_insn "*iorhi3_two_qi"
[(set (match_operand:HI 0 "register_operand" "=r")
(ior:HI (zero_extend:HI (match_operand:QI 1 "register_operand" "0"))
(ashift:HI (match_operand:HI 2 "register_operand" "r")
(const_int 8))))]
"REG_P (operands[0])
&& REG_P (operands[2])
&& REGNO (operands[0]) != REGNO (operands[2])"
"mov.b\\t%s2,%t0"
[(set_attr "cc" "clobber")
(set_attr "length" "2")])
;; ior:SI
(define_insn ""
[(set (match_operand:SI 0 "register_operand" "=r")
(ior:SI (zero_extend:SI (match_operand:HI 1 "register_operand" "r"))
......@@ -2396,38 +2432,6 @@
(set_attr "length" "2")])
(define_insn ""
[(set (match_operand:HI 0 "register_operand" "=r")
(ior:HI (zero_extend:HI (match_operand:QI 1 "register_operand" "0"))
(ashift:HI (match_operand:HI 2 "register_operand" "r")
(const_int 8))))]
"REG_P (operands[0])
&& REG_P (operands[2])
&& REGNO (operands[0]) != REGNO (operands[2])"
"mov.b\\t%s2,%t0"
[(set_attr "cc" "clobber")
(set_attr "length" "2")])
(define_insn "*iorhi_ashift_8"
[(set (match_operand:HI 0 "register_operand" "=r")
(ior:HI (ashift:HI (match_operand:HI 1 "register_operand" "r")
(const_int 8))
(match_operand:HI 2 "register_operand" "0")))]
""
"or.b\\t%s1,%t0"
[(set_attr "cc" "clobber")
(set_attr "length" "2")])
(define_insn "*iorhi_lshiftrt_8"
[(set (match_operand:HI 0 "register_operand" "=r")
(ior:HI (lshiftrt:HI (match_operand:HI 1 "register_operand" "r")
(const_int 8))
(match_operand:HI 2 "register_operand" "0")))]
""
"or.b\t%t1,%s0"
[(set_attr "cc" "clobber")
(set_attr "length" "2")])
(define_insn ""
[(set (match_operand:SI 0 "register_operand" "=r")
(ior:SI (zero_extend:SI (match_operand:HI 1 "register_operand" "0"))
(ashift:SI (match_operand:SI 2 "register_operand" "r")
......
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