+2004-12-07 Eric Christopher <echristo@redhat.com>
+
+ PR target/18442
+ * config/mips/mips.c (mips_vector_mode_supported_p): New function.
+ (TARGET_SCALAR_MODE_SUPPORTED_P): Define to above.
+
2004-12-07 Kazu Hirata <kazu@cs.umass.edu>
* c-common.c, expr.c, fold-const.c, print-tree.c,
tree, bool);
static bool mips_callee_copies (CUMULATIVE_ARGS *, enum machine_mode mode,
tree, bool);
+static bool mips_scalar_mode_supported_p (enum machine_mode);
static bool mips_vector_mode_supported_p (enum machine_mode);
static rtx mips_prepare_builtin_arg (enum insn_code, unsigned int, tree *);
static rtx mips_prepare_builtin_target (enum insn_code, unsigned int, rtx);
#undef TARGET_VECTOR_MODE_SUPPORTED_P
#define TARGET_VECTOR_MODE_SUPPORTED_P mips_vector_mode_supported_p
+#undef TARGET_SCALAR_MODE_SUPPORTED_P
+#define TARGET_SCALAR_MODE_SUPPORTED_P mips_scalar_mode_supported_p
+
#undef TARGET_INIT_BUILTINS
#define TARGET_INIT_BUILTINS mips_init_builtins
#undef TARGET_EXPAND_BUILTIN
return (mode == SImode || (TARGET_64BIT && mode == DImode));
}
+/* Define this so that we can deal with a testcase like:
+
+ char foo __attribute__ ((mode (SI)));
+
+ then compiled with -mabi=64 and -mint64. We have no
+ 32-bit type at that point and so the default case
+ always fails. Instead of special casing everything
+ it's easier to accept SImode in this function and
+ then punt to the default which will work for all
+ of the cases where we deal with TARGET_64BIT, etc. */
+static bool
+mips_scalar_mode_supported_p (enum machine_mode mode)
+{
+ /* We can always handle SImode. */
+ if (mode == SImode)
+ return true;
+ else
+ return default_scalar_mode_supported_p (mode);
+
+}
+
+
/* Target hook for vector_mode_supported_p. */
static bool
mips_vector_mode_supported_p (enum machine_mode mode)