tree fndecl;
{
rtx insn;
- rtx head, copy;
- tree parms;
- int max_labelno, min_labelno, i, len;
- int max_reg;
- int max_uid;
+ rtx head;
rtx first_nonparm_insn;
- int function_flags;
/* Set up PARMDECL_MAP which maps pseudo-reg number to its PARM_DECL.
Later we set TREE_READONLY to 0 if the parm is modified inside the fn.
tree arg = convert (TREE_TYPE (formal), TREE_VALUE (actual));
/* Mode of the variable used within the function. */
enum machine_mode mode = TYPE_MODE (TREE_TYPE (formal));
- /* Where parameter is located in the function. */
- rtx copy;
/* Make sure this formal has some correspondence in the users code
* before emitting any line notes for it. */
for (formal = DECL_ARGUMENTS (fndecl), i = 0;
formal; formal = TREE_CHAIN (formal), i++)
{
- rtx copy = arg_vals[i];
-
loc = RTVEC_ELT (arg_vector, i);
if (GET_CODE (loc) == MEM