diff options
Diffstat (limited to 'gcc/config/i960/i960.md')
| -rw-r--r-- | gcc/config/i960/i960.md | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/gcc/config/i960/i960.md b/gcc/config/i960/i960.md index 55b6ebf511a..43cb7ba5bee 100644 --- a/gcc/config/i960/i960.md +++ b/gcc/config/i960/i960.md @@ -1,5 +1,5 @@ ;;- Machine description for Intel 80960 chip for GNU C compiler -;; Copyright (C) 1992, 1995 Free Software Foundation, Inc. +;; Copyright (C) 1992, 1995, 1998 Free Software Foundation, Inc. ;; Contributed by Steven McGeady, Intel Corp. ;; Additional work by Glenn Colon-Bonet, Jonathan Shapiro, Andy Wilson ;; Converted to GCC 2.0 by Jim Wilson and Michael Tiemann, Cygnus Support. @@ -867,17 +867,20 @@ [(set_attr "type" "move,move,load,load,store")]) (define_insn "*store_unaligned_di_reg" - [(set (match_operand:DI 0 "memory_operand" "=m") - (match_operand:DI 1 "register_operand" "d")) - (clobber (match_scratch:SI 2 "=&d"))] + [(set (match_operand:DI 0 "general_operand" "=d,m") + (match_operand:DI 1 "register_operand" "d,d")) + (clobber (match_scratch:SI 2 "=X,&d"))] "" "* { + if (which_alternative == 0) + return i960_output_move_double (operands[0], operands[1]); + operands[3] = gen_rtx (MEM, word_mode, operands[2]); operands[4] = adj_offsettable_operand (operands[3], UNITS_PER_WORD); return \"lda %0,%2\;st %1,%3\;st %D1,%4\"; }" - [(set_attr "type" "store")]) + [(set_attr "type" "move,store")]) (define_expand "movti" [(set (match_operand:TI 0 "general_operand" "") @@ -946,19 +949,22 @@ [(set_attr "type" "move,move,load,load,store")]) (define_insn "*store_unaligned_ti_reg" - [(set (match_operand:TI 0 "memory_operand" "=m") - (match_operand:TI 1 "register_operand" "d")) - (clobber (match_scratch:SI 2 "=&d"))] + [(set (match_operand:TI 0 "general_operand" "=d,m") + (match_operand:TI 1 "register_operand" "d,d")) + (clobber (match_scratch:SI 2 "=X,&d"))] "" "* { + if (which_alternative == 0) + return i960_output_move_quad (operands[0], operands[1]); + operands[3] = gen_rtx (MEM, word_mode, operands[2]); operands[4] = adj_offsettable_operand (operands[3], UNITS_PER_WORD); operands[5] = adj_offsettable_operand (operands[4], UNITS_PER_WORD); operands[6] = adj_offsettable_operand (operands[5], UNITS_PER_WORD); return \"lda %0,%2\;st %1,%3\;st %D1,%4\;st %E1,%5\;st %F1,%6\"; }" - [(set_attr "type" "store")]) + [(set_attr "type" "move,store")]) (define_expand "store_multiple" [(set (match_operand:SI 0 "" "") ;;- dest @@ -2209,7 +2215,13 @@ [(set (pc) (match_operand:SI 0 "register_operand" "d")) (use (label_ref (match_operand 1 "" "")))] "" - "bx (%0)" + "* +{ + if (flag_pic) + return \"bx %l1(%0)\"; + else + return \"bx (%0)\"; +}" [(set_attr "type" "branch")]) ;;- jump to subroutine |