diff options
| -rw-r--r-- | gcc/ChangeLog | 2 | ||||
| -rw-r--r-- | gcc/config/mn10200/mn10200.md | 12 |
2 files changed, 8 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f3457074e2e..3fdabcf0415 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -17,6 +17,8 @@ Wed Feb 10 09:57:08 1999 Mark Mitchell <mark@markmitchell.com> Wed Feb 10 10:09:41 1999 Jeffrey A Law (law@cygnus.com) + * mn10200.md (bset, bclr): Operand 0 is a read/write operand. + * reload1.c (reload_combine_note_store): Second argument is no longer unused/ignored. Handle multi-register hard regs. (move2add_note_store): Simplify. diff --git a/gcc/config/mn10200/mn10200.md b/gcc/config/mn10200/mn10200.md index 6ba15147827..61b1a233c2d 100644 --- a/gcc/config/mn10200/mn10200.md +++ b/gcc/config/mn10200/mn10200.md @@ -656,7 +656,7 @@ ;; These clears a constant set of bits in memory or in a register. ;; We must support register destinations to make reload happy. (define_insn "" - [(set (match_operand:QI 0 "general_operand" "R,d") + [(set (match_operand:QI 0 "general_operand" "+R,d") (subreg:QI (and:HI (subreg:HI (match_dup 0) 0) (match_operand 1 "const_int_operand" "")) 0)) @@ -669,7 +669,7 @@ ;; This clears a variable set of bits in memory or in a register. (define_insn "" - [(set (match_operand:QI 0 "general_operand" "R,d") + [(set (match_operand:QI 0 "general_operand" "+R,d") (subreg:QI (and:HI (subreg:HI (match_dup 0) 0) (not:HI (match_operand:HI 1 "general_operand" "d,d"))) 0)) @@ -681,7 +681,7 @@ [(set_attr "cc" "clobber")]) (define_insn "" - [(set (match_operand:QI 0 "general_operand" "R,d") + [(set (match_operand:QI 0 "general_operand" "+R,d") (subreg:QI (and:HI (not:HI (match_operand:HI 1 "general_operand" "d,d")) (subreg:HI (match_dup 0) 0)) 0)) @@ -694,7 +694,7 @@ ;; These set bits in memory. (define_insn "" - [(set (match_operand:QI 0 "general_operand" "R,d") + [(set (match_operand:QI 0 "general_operand" "+R,d") (subreg:QI (ior:HI (subreg:HI (match_dup 0) 0) (match_operand:HI 1 "general_operand" "d,d")) 0))] @@ -705,11 +705,11 @@ [(set_attr "cc" "clobber")]) (define_insn "" - [(set (match_operand:QI 0 "general_operand" "R,d") + [(set (match_operand:QI 0 "general_operand" "+R,d") (subreg:QI (ior:HI (match_operand:HI 1 "general_operand" "d,d") (subreg:HI (match_dup 0) 0)) 0))] - "" + "0" "@ bset %1,%0 or %1,%0" |