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Oops, killed too much. 

From-SVN: r23653
This commit is contained in:
Richard Henderson 1998-11-13 16:01:18 -08:00
parent 40b80dad5a
commit ee4dad3100
1 changed files with 89 additions and 0 deletions
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89
gcc/config/alpha/alpha.md
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@ -604,6 +604,95 @@
s%2addq %1,%3,%0
s%2subq %1,%n3,%0")
;; These variants of the above insns can occur if the third operand
;; is the frame pointer. This is a kludge, but there doesn't
;; seem to be a way around it. Only recognize them while reloading.
(define_insn ""
[(set (match_operand:DI 0 "some_operand" "=&r")
(plus:DI (plus:DI (match_operand:DI 1 "some_operand" "r")
(match_operand:DI 2 "some_operand" "r"))
(match_operand:DI 3 "some_operand" "rIOKL")))]
"reload_in_progress"
"#")
(define_split
[(set (match_operand:DI 0 "register_operand" "")
(plus:DI (plus:DI (match_operand:DI 1 "register_operand" "")
(match_operand:DI 2 "register_operand" ""))
(match_operand:DI 3 "add_operand" "")))]
"reload_completed"
[(set (match_dup 0) (plus:DI (match_dup 1) (match_dup 2)))
(set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]
"")
(define_insn ""
[(set (match_operand:SI 0 "some_operand" "=&r")
(plus:SI (plus:SI (mult:SI (match_operand:SI 1 "some_operand" "rJ")
(match_operand:SI 2 "const48_operand" "I"))
(match_operand:SI 3 "some_operand" "r"))
(match_operand:SI 4 "some_operand" "rIOKL")))]
"reload_in_progress"
"#")
(define_split
[(set (match_operand:SI 0 "register_operand" "r")
(plus:SI (plus:SI (mult:SI (match_operand:SI 1 "reg_or_0_operand" "")
(match_operand:SI 2 "const48_operand" ""))
(match_operand:SI 3 "register_operand" ""))
(match_operand:SI 4 "add_operand" "rIOKL")))]
"reload_completed"
[(set (match_dup 0)
(plus:SI (mult:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
(set (match_dup 0) (plus:SI (match_dup 0) (match_dup 4)))]
"")
(define_insn ""
[(set (match_operand:DI 0 "some_operand" "=&r")
(sign_extend:DI
(plus:SI (plus:SI
(mult:SI (match_operand:SI 1 "some_operand" "rJ")
(match_operand:SI 2 "const48_operand" "I"))
(match_operand:SI 3 "some_operand" "r"))
(match_operand:SI 4 "some_operand" "rIOKL"))))]
"reload_in_progress"
"#")
(define_split
[(set (match_operand:DI 0 "register_operand" "")
(sign_extend:DI
(plus:SI (plus:SI
(mult:SI (match_operand:SI 1 "reg_or_0_operand" "")
(match_operand:SI 2 "const48_operand" ""))
(match_operand:SI 3 "register_operand" ""))
(match_operand:SI 4 "add_operand" ""))))]
"reload_completed"
[(set (match_dup 5)
(plus:SI (mult:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
(set (match_dup 0) (sign_extend:DI (plus:SI (match_dup 5) (match_dup 4))))]
"operands[5] = gen_lowpart (SImode, operands[0]);")
(define_insn ""
[(set (match_operand:DI 0 "some_operand" "=&r")
(plus:DI (plus:DI (mult:DI (match_operand:DI 1 "some_operand" "rJ")
(match_operand:DI 2 "const48_operand" "I"))
(match_operand:DI 3 "some_operand" "r"))
(match_operand:DI 4 "some_operand" "rIOKL")))]
"reload_in_progress"
"#")
(define_split
[(set (match_operand:DI 0 "register_operand" "=")
(plus:DI (plus:DI (mult:DI (match_operand:DI 1 "reg_or_0_operand" "")
(match_operand:DI 2 "const48_operand" ""))
(match_operand:DI 3 "register_operand" ""))
(match_operand:DI 4 "add_operand" "")))]
"reload_completed"
[(set (match_dup 0)
(plus:DI (mult:DI (match_dup 1) (match_dup 2)) (match_dup 3)))
(set (match_dup 0) (plus:DI (match_dup 0) (match_dup 4)))]
"")
(define_insn "negsi2"
[(set (match_operand:SI 0 "register_operand" "=r")
(neg:SI (match_operand:SI 1 "reg_or_8bit_operand" "rI")))]