Commit 75fbfd0c by Richard Kenner

(anonymous DImode shift patterns setting cc0): Turned off due to

reload problems.

From-SVN: r10411
parent 63d77adf
...@@ -4384,35 +4384,36 @@ ...@@ -4384,35 +4384,36 @@
;; logical shift instructions ;; logical shift instructions
(define_insn "" ;; commented out because of reload problems in 950612-1.c
[(set (cc0) ;;(define_insn ""
(subreg:SI (lshiftrt:DI (match_operand:DI 0 "general_operand" "ro") ;; [(set (cc0)
(const_int 32)) 1)) ;; (subreg:SI (lshiftrt:DI (match_operand:DI 0 "general_operand" "ro")
(set (match_operand:SI 1 "general_operand" "=dm") ;; (const_int 32)) 1))
(subreg:SI (lshiftrt:DI (match_operand:DI 2 "general_operand" "0") ;; (set (match_operand:SI 1 "general_operand" "=dm")
(const_int 32)) 1))] ;; (subreg:SI (lshiftrt:DI (match_dup 0)
"" ;; (const_int 32)) 1))]
"* ;; ""
{ ;; "*
return \"move%.l %0,%1\"; ;;{
} ") ;; return \"move%.l %0,%1\";
;;} ")
(define_insn "" ;;
[(set (cc0) ;;(define_insn ""
(subreg:SI (lshiftrt:DI (match_operand:DI 0 "general_operand" "ro") ;; [(set (cc0)
(const_int 32)) 0)) ;; (subreg:SI (lshiftrt:DI (match_operand:DI 0 "general_operand" "ro")
(set (match_operand:DI 1 "general_operand" "=do") ;; (const_int 32)) 0))
(lshiftrt:DI (match_operand:DI 2 "general_operand" "0") ;; (set (match_operand:DI 1 "general_operand" "=do")
(const_int 32)))] ;; (lshiftrt:DI (match_dup 0)
"" ;; (const_int 32)))]
"* ;; ""
{ ;; "*
if (GET_CODE (operands[1]) == REG) ;;{
operands[2] = gen_rtx (REG, SImode, REGNO (operands[1]) + 1); ;; if (GET_CODE (operands[1]) == REG)
else ;; operands[2] = gen_rtx (REG, SImode, REGNO (operands[1]) + 1);
operands[2] = adj_offsettable_operand (operands[1], 4); ;; else
return \"move%.l %0,%2\;clr%.l %1\"; ;; operands[2] = adj_offsettable_operand (operands[1], 4);
} ") ;; return \"move%.l %0,%2\;clr%.l %1\";
;;} ")
(define_insn "subreg1lshrdi_const32" (define_insn "subreg1lshrdi_const32"
[(set (match_operand:SI 0 "general_operand" "=rm") [(set (match_operand:SI 0 "general_operand" "=rm")
......
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