* m68hc11.md (peepholes): Remove unused and wrong peepholes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@43142 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4efb3ba..89d4455 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2001-06-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
+       * m68hc11.md (peepholes): Remove unused and wrong peepholes.
+
 2001-06-10  Mark Mitchell <mark@codesourcery.com>
            Gabriel Dos Reis  <gdr@codesourcery.com>
 

diff --git a/gcc/config/m68hc11/m68hc11.md b/gcc/config/m68hc11/m68hc11.md
index 005472d..8be292d 100644 (file)
--- a/gcc/config/m68hc11/m68hc11.md
+++ b/gcc/config/m68hc11/m68hc11.md
@@ -6178,44 +6178,6 @@
 ")
 
 (define_peephole
-  [(set (match_operand:HI 0 "stack_register_operand" "")
-       (plus:HI (match_dup 0) 
-                (const_int -2)))
-   (set (match_operand:HI 2 "memory_operand" "m")
-       (match_operand:HI 3 "stack_register_operand" ""))]
-  "0 && GET_CODE (operands[2]) == MEM"
-  "*
-{
-  rtx ops[2];
-
-  ops[0] = gen_rtx (MEM, HImode, 
-                   gen_rtx (PRE_DEC, HImode, stack_pointer_rtx));
-  ops[1] = operands[3];
-  m68hc11_gen_movhi (insn, ops);
-  return \"\";
-}
-")
-
-(define_peephole
-  [(set (match_operand:HI 0 "hard_reg_operand" "")
-       (match_operand:HI 1 "memory_operand" "m"))
-   (set (match_operand:HI 2 "stack_register_operand" "")
-       (plus:HI (match_dup 2) 
-                (const_int 2)))]
-  "GET_CODE (operands[1]) == MEM"
-  "*
-{
-  rtx ops[2];
-
-  ops[0] = operands[0];
-  ops[1] = gen_rtx (MEM, HImode,
-                   gen_rtx (POST_INC, HImode, stack_pointer_rtx));
-  m68hc11_gen_movhi (insn, ops);
-  return \"\";
-}
-")
-
-(define_peephole
   [(set (match_operand:HI 0 "hard_reg_operand" "")
         (match_operand:HI 1 "stack_register_operand" ""))
    (set (match_operand:HI 2 "hard_reg_operand" "")