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Formatting and coment changes 

From-SVN: r37686
This commit is contained in:
Alexandre Oliva 2000-11-23 05:40:27 +00:00
parent ebb66eb5fa
commit e11cddecea
1 changed files with 9 additions and 9 deletions
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18
gcc/config/sh/sh.md
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@ -2155,10 +2155,11 @@
(define_insn "shl_sext_sub"
[(set (match_operand:SI 0 "register_operand" "=z")
(sign_extract:SI (ashift:SI (match_operand:SI 1 "register_operand" "0")
(match_operand:SI 2 "const_int_operand" "n"))
(match_operand:SI 3 "const_int_operand" "n")
(const_int 0)))
(sign_extract:SI
(ashift:SI (match_operand:SI 1 "register_operand" "0")
(match_operand:SI 2 "const_int_operand" "n"))
(match_operand:SI 3 "const_int_operand" "n")
(const_int 0)))
(clobber (reg:SI T_REG))]
"(shl_sext_kind (operands[2], operands[3], 0) & ~1) == 6"
"#"
@ -2392,7 +2393,7 @@
;; t/r must come after r/r, lest reload will try to reload stuff like
;; (set (subreg:SI (mem:QI (plus:SI (reg:SI SP_REG) (const_int 12)) 0) 0)
;; (made from (set (subreg:SI (reg:QI 73) 0) ) into T.
;; (made from (set (subreg:SI (reg:QI ###) 0) ) into T.
(define_insn "movsi_i"
[(set (match_operand:SI 0 "general_movdst_operand" "=r,r,t,r,r,r,m,<,<,xl,x,l,r")
(match_operand:SI 1 "general_movsrc_operand" "Q,rI,r,mr,xl,t,r,x,l,r,>,>,i"))]
@ -2418,7 +2419,7 @@
(set_attr "length" "*,*,*,*,*,*,*,*,*,*,*,*,*")])
;; t/r must come after r/r, lest reload will try to reload stuff like
;; (subreg:SI (reg:SF 38 fr14) 0) into T (compiling stdlib/strtod.c -m3e -O2)
;; (subreg:SI (reg:SF FR14_REG) 0) into T (compiling stdlib/strtod.c -m3e -O2)
;; ??? This allows moves from macl to fpul to be recognized, but these moves
;; will require a reload.
(define_insn "movsi_ie"
@ -3213,8 +3214,7 @@
;; The const_int_operand is distinct for each branch target; it avoids
;; unwanted matches with redundant_insn.
(define_insn "block_branch_redirect"
[(set (pc) (unspec [(match_operand 0 "const_int_operand" "")]
UNSPEC_BBR))]
[(set (pc) (unspec [(match_operand 0 "const_int_operand" "")] UNSPEC_BBR))]
""
""
[(set_attr "length" "0")])
@ -3718,7 +3718,7 @@
[(set (reg:SI R0_REG) (unspec [(label_ref (match_dup 2))] UNSPEC_MOVA))
(parallel [(set (match_dup 0)
(unspec [(reg:SI R0_REG) (match_dup 1)
(label_ref (match_dup 2))] UNSPEC_CASESI))
(label_ref (match_dup 2))] UNSPEC_CASESI))
(clobber (match_dup 3))])
(set (match_dup 0) (plus:SI (match_dup 0) (reg:SI R0_REG)))]
"LABEL_NUSES (operands[2])++;")