CONSTANT_P is true for more than just all kinds of constant number.
This patch undoes that part of the wide-int patches.
From-SVN: r212932
+2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/61396
+ * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
+ constant numbers, not general constants.
+ (rs6000_expand_vector_init): Ditto.
+
2014-07-23 Nathan Sidwell <nathan@acm.org>
* gcov-tool.c (gcov_list): Declare here.
for (i = 0; i < n_elts; ++i)
{
x = XVECEXP (vals, 0, i);
- if (!CONSTANT_P (x))
+ if (!(CONST_SCALAR_INT_P (x) || CONST_DOUBLE_P (x) || CONST_FIXED_P (x)))
++n_var;
}
if (n_var == 0)
for (i = 0; i < n_elts; ++i)
{
x = XVECEXP (vals, 0, i);
- if (!CONSTANT_P (x))
+ if (!(CONST_SCALAR_INT_P (x) || CONST_DOUBLE_P (x) || CONST_FIXED_P (x)))
++n_var, one_var = i;
else if (x != CONST0_RTX (inner_mode))
all_const_zero = false;