--- gcc-3.4.6/gcc/config/m68k/m68k.md.old	2007-01-23 03:29:28.000000000 +0100
+++ gcc-3.4.6/gcc/config/m68k/m68k.md	2007-01-23 03:29:33.000000000 +0100
@@ -3679,7 +3679,7 @@
       target = operand_subword_force (operands[0], 0, SFmode);
       result = expand_binop (SImode, xor_optab,
 			     operand_subword_force (operands[1], 0, SFmode),
-			     GEN_INT (0x80000000), target, 0, OPTAB_WIDEN);
+			     GEN_INT (-2147483647 - 1), target, 0, OPTAB_WIDEN);
       if (result == 0)
 	abort ();
 
@@ -3723,7 +3723,7 @@
       target = operand_subword (operands[0], 0, 1, DFmode);
       result = expand_binop (SImode, xor_optab,
 			     operand_subword_force (operands[1], 0, DFmode),
-			     GEN_INT (0x80000000), target, 0, OPTAB_WIDEN);
+			     GEN_INT (-2147483647 - 1), target, 0, OPTAB_WIDEN);
       if (result == 0)
 	abort ();
 
@@ -7170,7 +7170,7 @@
       target = operand_subword (operands[0], 0, 1, XFmode);
       result = expand_binop (SImode, xor_optab,
 			     operand_subword_force (operands[1], 0, XFmode),
-			     GEN_INT (0x80000000), target, 0, OPTAB_WIDEN);
+			     GEN_INT (-2147483647 - 1), target, 0, OPTAB_WIDEN);
       if (result == 0)
 	abort ();