+Thu Mar 16 18:52:32 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * fold-const.c (fold): Fix a few cases when the returned result
+ is not of the same type as the input.
+
2000-03-16 Nick Clifton <nickc@cygnus.com>
* config/arm/arm.h (ASM_OUTPUT_MI_THUNK): Fix compile time
if (TREE_CODE (TREE_TYPE (arg0)) != COMPLEX_TYPE)
return arg0;
else if (TREE_CODE (arg0) == COMPLEX_EXPR)
- return build (COMPLEX_EXPR, TREE_TYPE (arg0),
+ return build (COMPLEX_EXPR, type,
TREE_OPERAND (arg0, 0),
negate_expr (TREE_OPERAND (arg0, 1)));
else if (TREE_CODE (arg0) == COMPLEX_CST)
if (! FLOAT_TYPE_P (type))
{
if (! wins && integer_zerop (arg0))
- return negate_expr (arg1);
+ return convert (type, negate_expr (arg1));
if (integer_zerop (arg1))
return non_lvalue (convert (type, arg0));
{
/* Except with IEEE floating point, 0-x equals -x. */
if (! wins && real_zerop (arg0))
- return negate_expr (arg1);
+ return convert (type, negate_expr (arg1));
/* Except with IEEE floating point, x-0 equals x. */
if (real_zerop (arg1))
return non_lvalue (convert (type, arg0));
switch (comp_code)
{
case EQ_EXPR:
- return pedantic_non_lvalue (negate_expr (arg1));
+ return
+ pedantic_non_lvalue (convert (type, negate_expr (arg1)));
case NE_EXPR:
return pedantic_non_lvalue (convert (type, arg1));
case GE_EXPR: