+2001-11-25 Aldy Hernandez <aldyh@redhat.com>
+
+ * regclass.c (choose_hard_reg_mode): Handle vector arguments.
+
2001-11-26 Alan Modra <amodra@bigpond.net.au>
* final.c: (insn_lengths): Make it an int *, so that large jump
if (found_mode != VOIDmode)
return found_mode;
+ for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_FLOAT);
+ mode != VOIDmode;
+ mode = GET_MODE_WIDER_MODE (mode))
+ if (HARD_REGNO_NREGS (regno, mode) == nregs
+ && HARD_REGNO_MODE_OK (regno, mode))
+ found_mode = mode;
+
+ if (found_mode != VOIDmode)
+ return found_mode;
+
+ for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_INT);
+ mode != VOIDmode;
+ mode = GET_MODE_WIDER_MODE (mode))
+ if (HARD_REGNO_NREGS (regno, mode) == nregs
+ && HARD_REGNO_MODE_OK (regno, mode))
+ found_mode = mode;
+
+ if (found_mode != VOIDmode)
+ return found_mode;
+
/* Iterate over all of the CCmodes. */
for (m = (unsigned int) CCmode; m < (unsigned int) NUM_MACHINE_MODES; ++m)
{