diff options
Diffstat (limited to 'gcc/config/mn10300/mn10300.md')
| -rw-r--r-- | gcc/config/mn10300/mn10300.md | 57 |
1 files changed, 53 insertions, 4 deletions
diff --git a/gcc/config/mn10300/mn10300.md b/gcc/config/mn10300/mn10300.md index 31239559192..770f7c5428e 100644 --- a/gcc/config/mn10300/mn10300.md +++ b/gcc/config/mn10300/mn10300.md @@ -1,5 +1,5 @@ ;; GCC machine description for Matsushita MN10300 -;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 +;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 ;; Free Software Foundation, Inc. ;; Contributed by Jeff Law (law@cygnus.com). @@ -1258,16 +1258,65 @@ [(set_attr "cc" "clobber,set_znv")]) (define_insn "" + [(set (match_operand:QI 0 "memory_operand" "=R,T") + (and:QI + (match_dup 0) + (not:QI (match_operand:QI 1 "nonmemory_operand" "i,d"))))] + "" + "@ + bclr %U1,%A0 + bclr %1,%0" + [(set_attr "cc" "clobber,clobber")]) + +(define_insn "" [(set (match_operand:QI 0 "nonimmediate_operand" "+R,d") (subreg:QI (ior:SI (subreg:SI (match_dup 0) 0) (match_operand:SI 1 "const_int_operand" "i,i")) 0))] "" "@ - bset %1,%A0 + bset %U1,%A0 or %1,%0" [(set_attr "cc" "clobber,set_znv")]) +(define_expand "iorqi3" + [(set (match_operand:QI 0 "nonimmediate_operand" "") + (ior:QI (match_operand:QI 1 "nonimmediate_operand" "") + (match_operand:QI 2 "nonmemory_operand" "")))] + "" + "") + +(define_insn "" + [(set (match_operand:QI 0 "nonimmediate_operand" "=R,T,r") + (ior:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0,0") + ;; This constraint should really be nonmemory_operand, + ;; but making it general_operand, along with the + ;; condition that not both input operands are MEMs, it + ;; here helps combine do a better job. + (match_operand:QI 2 "general_operand" "i,d,ir")))] + "TARGET_AM33 && + (GET_CODE (operands[2]) != MEM || GET_CODE (operands[1]) != MEM)" + "@ + bset %U2,%A0 + bset %2,%0 + or %2,%0" + [(set_attr "cc" "clobber,clobber,set_znv")]) + +(define_insn "" + [(set (match_operand:QI 0 "nonimmediate_operand" "=R,T,d") + (ior:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0,0") + ;; This constraint should really be nonmemory_operand, + ;; but making it general_operand, along with the + ;; condition that not both input operands are MEMs, it + ;; here helps combine do a better job. + (match_operand:QI 2 "general_operand" "i,d,id")))] + "GET_CODE (operands[2]) != MEM || GET_CODE (operands[1]) != MEM" + "@ + bset %U2,%A0 + bset %2,%0 + or %2,%0" + [(set_attr "cc" "clobber,clobber,set_znv")]) + (define_insn "" [(set (cc0) (zero_extract:SI (match_operand:SI 0 "register_operand" "dx") @@ -1335,7 +1384,7 @@ if (GET_CODE (operands[0]) == REG) output_asm_insn (\"btst %1,%0\", xoperands); else - output_asm_insn (\"btst %1,%A0\", xoperands); + output_asm_insn (\"btst %U1,%A0\", xoperands); return \"\"; }" [(set_attr "cc" "clobber")]) @@ -1354,7 +1403,7 @@ (match_operand:SI 1 "const_8bit_operand" "")))] "" "@ - btst %1,%A0 + btst %U1,%A0 btst %1,%0" [(set_attr "cc" "clobber")]) |