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| author | Richard Kenner <kenner@gcc.gnu.org> | 1996-03-18 19:48:01 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1996-03-18 19:48:01 -0500 |
| commit | 7b7e56373edf1e0df722cc44a0380b2ee01c9e12 (patch) | |
| tree | a61b265d3e46c6a9917ac38fbece38ad2657d9ab | |
| parent | 6910dd7004c16925d3856e45c2bf3c499c60e6a8 (diff) | |
| download | gcc-7b7e56373edf1e0df722cc44a0380b2ee01c9e12.zip gcc-7b7e56373edf1e0df722cc44a0380b2ee01c9e12.tar.gz gcc-7b7e56373edf1e0df722cc44a0380b2ee01c9e12.tar.bz2 | |
(pushexthisi_const, movsi_const0): New names.
(andsi3, iorsi3): Allow only 'M', not 'K' constants, if dest is 'd'.
From-SVN: r11561
| -rw-r--r-- | gcc/config/m68k/m68k.md | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gcc/config/m68k/m68k.md b/gcc/config/m68k/m68k.md index ce78615..207c7ef 100644 --- a/gcc/config/m68k/m68k.md +++ b/gcc/config/m68k/m68k.md @@ -54,6 +54,7 @@ ;;- 'J' -32768 .. 32767 ;;- 'K' all integers EXCEPT -128 .. 127 ;;- 'L' -8 .. -1 +;;- 'M' all integers EXCEPT -256 .. 255 ;;- Assembler specs: ;;- "%." size separator ("." or "") move%.l d0,d1 @@ -735,7 +736,7 @@ ;; A special case in which it is not desirable ;; to reload the constant into a data register. -(define_insn "" +(define_insn "pushexthisi_const" [(set (match_operand:SI 0 "push_operand" "=m") (match_operand:SI 1 "const_int_operand" "J"))] "INTVAL (operands[1]) >= -0x8000 && INTVAL (operands[1]) < 0x8000" @@ -758,7 +759,7 @@ ;; The reason this is special is to avoid loading a zero ;; into a data reg with moveq in order to store it elsewhere. -(define_insn "" +(define_insn "movsi_const0" [(set (match_operand:SI 0 "general_operand" "=g") (const_int 0))] ;; clr insns on 68000 read before writing. @@ -3522,7 +3523,7 @@ (define_insn "andsi3" [(set (match_operand:SI 0 "not_sp_operand" "=m,d") (and:SI (match_operand:SI 1 "general_operand" "%0,0") - (match_operand:SI 2 "general_operand" "dKs,dmKs")))] + (match_operand:SI 2 "general_operand" "dKs,dmMs")))] "" "* { @@ -3610,7 +3611,7 @@ (define_insn "iorsi3" [(set (match_operand:SI 0 "general_operand" "=m,d") (ior:SI (match_operand:SI 1 "general_operand" "%0,0") - (match_operand:SI 2 "general_operand" "dKs,dmKs")))] + (match_operand:SI 2 "general_operand" "dKs,dmMs")))] "" "* { |