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riscv-gcc-1
Commit 212bc5fa by Alexandre Oliva Committed by Alexandre Oliva
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mn10300.md (movdi, movdf): 64-bit clean-up. 

* config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
* config/mn10300/mn10300.c (print_operand): Likewise.

From-SVN: r34062
parent 7f251dee
Showing with 24 additions and 11 deletions
gcc/ChangeLog
2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
* config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
* config/mn10300/mn10300.c (print_operand): Likewise.
* final.c (split_double): Right shift of negative values is not
portable.
gcc/config/mn10300/mn10300.c
......@@ -177,8 +177,12 @@ print_operand (file, x, code)
}
case CONST_INT:
print_operand_address (file, x);
break;
{
rtx low, high;
split_double (x, &low, &high);
fprintf (file, "%ld", (long)INTVAL (low));
break;
}
default:
abort ();
......@@ -231,11 +235,13 @@ print_operand (file, x, code)
}
case CONST_INT:
if (INTVAL (x) < 0)
print_operand_address (file, GEN_INT (-1));
else
print_operand_address (file, GEN_INT (0));
break;
{
rtx low, high;
split_double (x, &low, &high);
fprintf (file, "%ld", (long)INTVAL (high));
break;
}
default:
abort ();
}
......
gcc/config/mn10300/mn10300.md
......@@ -419,8 +419,10 @@
case 11:
if (GET_CODE (operands[1]) == CONST_INT)
{
val[0] = INTVAL (operands[1]);
val[1] = val[0] < 0 ? -1 : 0;
rtx low, high;
split_double (operands[1], &low, &high);
val[0] = INTVAL (low);
val[1] = INTVAL (high);
}
if (GET_CODE (operands[1]) == CONST_DOUBLE)
{
......@@ -567,8 +569,10 @@
case 11:
if (GET_CODE (operands[1]) == CONST_INT)
{
val[0] = INTVAL (operands[1]);
val[1] = val[0] < 0 ? -1 : 0;
rtx low, high;
split_double (operands[1], &low, &high);
val[0] = INTVAL (low);
val[1] = INTVAL (high);
}
if (GET_CODE (operands[1]) == CONST_DOUBLE)
{
......
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