/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
ir_op *op_Sub; ir_op *get_op_Sub (void) { return op_Sub; }
ir_op *op_Minus; ir_op *get_op_Minus (void) { return op_Minus; }
ir_op *op_Mul; ir_op *get_op_Mul (void) { return op_Mul; }
+ir_op *op_Mulh; ir_op *get_op_Mulh (void) { return op_Mulh; }
ir_op *op_Quot; ir_op *get_op_Quot (void) { return op_Quot; }
ir_op *op_DivMod; ir_op *get_op_DivMod (void) { return op_DivMod; }
ir_op *op_Div; ir_op *get_op_Div (void) { return op_Div; }
ir_op *op_Pin; ir_op *get_op_Pin (void) { return op_Pin; }
+ir_op *op_ASM; ir_op *get_op_ASM (void) { return op_ASM; }
+ir_op *op_Anchor; ir_op *get_op_Anchor (void) { return op_Anchor; }
+
/*
* Copies all attributes stored in the old node to the new node.
* Assumes both have the same opcode and sufficient size.
new_node->attr.filter.backedge = new_backedge_arr(irg->obst, get_irn_arity(new_node));
}
+/**
+ * Copies all ASM attributes stored in old node to the new node
+ */
+static void
+ASM_copy_attr(const ir_node *old_node, ir_node *new_node) {
+ ir_graph *irg = current_ir_graph;
+
+ default_copy_attr(old_node, new_node);
+ new_node->attr.assem.inputs = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.inputs);
+ new_node->attr.assem.outputs = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.outputs);
+ new_node->attr.assem.clobber = DUP_ARR_D(ir_asm_constraint, irg->obst, old_node->attr.assem.clobber);
+}
+
/**
* Sets the default copy_attr operation for an ir_ops
*
* The operations.
*/
static ir_op_ops *firm_set_default_copy_attr(ir_opcode code, ir_op_ops *ops) {
- if (code == iro_Call)
+ switch(code) {
+ case iro_Call:
ops->copy_attr = call_copy_attr;
- else if (code == iro_Block)
+ break;
+ case iro_Block:
ops->copy_attr = block_copy_attr;
- else if (code == iro_Phi)
+ break;
+ case iro_Phi:
ops->copy_attr = phi_copy_attr;
- else if (code == iro_Filter)
+ break;
+ case iro_Filter:
ops->copy_attr = filter_copy_attr;
- else {
+ break;
+ case iro_ASM:
+ ops->copy_attr = ASM_copy_attr;
+ break;
+ default:
/* not allowed to be NULL */
if (! ops->copy_attr)
ops->copy_attr = default_copy_attr;
/* Creates a new ir operation. */
ir_op *
-new_ir_op(ir_opcode code, const char *name, op_pin_state p,
+new_ir_op(unsigned code, const char *name, op_pin_state p,
unsigned flags, op_arity opar, int op_index, size_t attr_size,
const ir_op_ops *ops)
{
res->code = code;
res->name = new_id_from_chars(name, strlen(name));
- res->op_pin_state_pinned = p;
+ res->pin_state = p;
res->attr_size = attr_size;
res->flags = flags;
res->opar = opar;
#define c irop_flag_constlike
#define K irop_flag_keep
#define S irop_flag_start_block
+#define M irop_flag_uses_memory
/* Caution: A great deal of Firm optimizations depend an right operations flags. */
op_Block = new_ir_op(iro_Block, "Block", op_pin_state_pinned, L, oparity_variable, -1, sizeof(block_attr), NULL);
op_Start = new_ir_op(iro_Start, "Start", op_pin_state_pinned, X, oparity_zero, -1, 0, NULL);
op_End = new_ir_op(iro_End, "End", op_pin_state_pinned, X, oparity_dynamic, -1, 0, NULL);
op_Jmp = new_ir_op(iro_Jmp, "Jmp", op_pin_state_pinned, X, oparity_zero, -1, 0, NULL);
- op_IJmp = new_ir_op(iro_IJmp, "IJmp", op_pin_state_pinned, X|K, oparity_unary, -1, 0, NULL);
+ op_IJmp = new_ir_op(iro_IJmp, "IJmp", op_pin_state_pinned, X|Y|K, oparity_unary, -1, 0, NULL);
op_Cond = new_ir_op(iro_Cond, "Cond", op_pin_state_pinned, X|Y, oparity_any, -1, sizeof(cond_attr), NULL);
op_Return = new_ir_op(iro_Return, "Return", op_pin_state_pinned, X, oparity_variable, -1, 0, NULL);
op_Const = new_ir_op(iro_Const, "Const", op_pin_state_floats, c|S, oparity_zero, -1, sizeof(const_attr), NULL);
op_SymConst = new_ir_op(iro_SymConst, "SymConst", op_pin_state_floats, c|S, oparity_zero, -1, sizeof(symconst_attr), NULL);
- op_Sel = new_ir_op(iro_Sel, "Sel", op_pin_state_floats, H, oparity_any, -1, sizeof(sel_attr), NULL);
+ op_Sel = new_ir_op(iro_Sel, "Sel", op_pin_state_floats, N, oparity_any, -1, sizeof(sel_attr), NULL);
- op_Call = new_ir_op(iro_Call, "Call", op_pin_state_mem_pinned, F, oparity_variable, -1, sizeof(call_attr), NULL);
+ op_Call = new_ir_op(iro_Call, "Call", op_pin_state_mem_pinned, F|M, oparity_variable, -1, sizeof(call_attr), NULL);
op_Add = new_ir_op(iro_Add, "Add", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
- op_Minus = new_ir_op(iro_Minus, "Minus", op_pin_state_floats, N, oparity_unary, 0, 0, NULL);
op_Sub = new_ir_op(iro_Sub, "Sub", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
+ op_Minus = new_ir_op(iro_Minus, "Minus", op_pin_state_floats, N, oparity_unary, 0, 0, NULL);
op_Mul = new_ir_op(iro_Mul, "Mul", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
- op_Quot = new_ir_op(iro_Quot, "Quot", op_pin_state_exc_pinned, F, oparity_binary, 1, sizeof(divmod_attr), NULL);
- op_DivMod = new_ir_op(iro_DivMod, "DivMod", op_pin_state_exc_pinned, F, oparity_binary, 1, sizeof(divmod_attr), NULL);
- op_Div = new_ir_op(iro_Div, "Div", op_pin_state_exc_pinned, F, oparity_binary, 1, sizeof(divmod_attr), NULL);
- op_Mod = new_ir_op(iro_Mod, "Mod", op_pin_state_exc_pinned, F, oparity_binary, 1, sizeof(divmod_attr), NULL);
+ op_Mulh = new_ir_op(iro_Mulh, "Mulh", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
+ op_Quot = new_ir_op(iro_Quot, "Quot", op_pin_state_exc_pinned, F|M, oparity_binary, 1, sizeof(divmod_attr), NULL);
+ op_DivMod = new_ir_op(iro_DivMod, "DivMod", op_pin_state_exc_pinned, F|M, oparity_binary, 1, sizeof(divmod_attr), NULL);
+ op_Div = new_ir_op(iro_Div, "Div", op_pin_state_exc_pinned, F|M, oparity_binary, 1, sizeof(divmod_attr), NULL);
+ op_Mod = new_ir_op(iro_Mod, "Mod", op_pin_state_exc_pinned, F|M, oparity_binary, 1, sizeof(divmod_attr), NULL);
op_Abs = new_ir_op(iro_Abs, "Abs", op_pin_state_floats, N, oparity_unary, 0, 0, NULL);
op_And = new_ir_op(iro_And, "And", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
op_Or = new_ir_op(iro_Or, "Or", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
op_Shrs = new_ir_op(iro_Shrs, "Shrs", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
op_Rot = new_ir_op(iro_Rot, "Rot", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
op_Conv = new_ir_op(iro_Conv, "Conv", op_pin_state_floats, N, oparity_unary, 0, sizeof(conv_attr), NULL);
- op_Cast = new_ir_op(iro_Cast, "Cast", op_pin_state_floats, N|H, oparity_unary, 0, sizeof(cast_attr), NULL);
+ op_Cast = new_ir_op(iro_Cast, "Cast", op_pin_state_floats, H, oparity_unary, 0, sizeof(cast_attr), NULL);
op_Carry = new_ir_op(iro_Carry, "Carry", op_pin_state_floats, C, oparity_binary, 0, 0, NULL);
op_Borrow = new_ir_op(iro_Borrow, "Borrow", op_pin_state_floats, N, oparity_binary, 0, 0, NULL);
op_Phi = new_ir_op(iro_Phi, "Phi", op_pin_state_pinned, N, oparity_variable, -1, sizeof(phi0_attr), NULL);
- op_Load = new_ir_op(iro_Load, "Load", op_pin_state_exc_pinned, F, oparity_any, -1, sizeof(load_attr), NULL);
- op_Store = new_ir_op(iro_Store, "Store", op_pin_state_exc_pinned, F, oparity_any, -1, sizeof(store_attr), NULL);
- op_Alloc = new_ir_op(iro_Alloc, "Alloc", op_pin_state_pinned, F, oparity_any, -1, sizeof(alloc_attr), NULL);
- op_Free = new_ir_op(iro_Free, "Free", op_pin_state_pinned, N, oparity_any, -1, sizeof(free_attr), NULL);
+ op_Load = new_ir_op(iro_Load, "Load", op_pin_state_exc_pinned, F|M, oparity_any, -1, sizeof(load_attr), NULL);
+ op_Store = new_ir_op(iro_Store, "Store", op_pin_state_exc_pinned, F|M, oparity_any, -1, sizeof(store_attr), NULL);
+ op_Alloc = new_ir_op(iro_Alloc, "Alloc", op_pin_state_pinned, F|M, oparity_any, -1, sizeof(alloc_attr), NULL);
+ op_Free = new_ir_op(iro_Free, "Free", op_pin_state_pinned, N|M, oparity_any, -1, sizeof(free_attr), NULL);
op_Sync = new_ir_op(iro_Sync, "Sync", op_pin_state_pinned, N, oparity_dynamic, -1, 0, NULL);
op_Proj = new_ir_op(iro_Proj, "Proj", op_pin_state_floats, N, oparity_unary, -1, sizeof(long), NULL);
op_Bad = new_ir_op(iro_Bad, "Bad", op_pin_state_pinned, X|F|S, oparity_zero, -1, 0, NULL);
op_Confirm = new_ir_op(iro_Confirm, "Confirm", op_pin_state_pinned, H, oparity_any, -1, sizeof(confirm_attr), NULL);
- op_Unknown = new_ir_op(iro_Unknown, "Unknown", op_pin_state_pinned, X|F|S, oparity_zero, -1, 0, NULL);
+ op_Unknown = new_ir_op(iro_Unknown, "Unknown", op_pin_state_pinned, X|F|S|c, oparity_zero, -1, 0, NULL);
op_Filter = new_ir_op(iro_Filter, "Filter", op_pin_state_pinned, N, oparity_variable, -1, sizeof(filter_attr), NULL);
op_Break = new_ir_op(iro_Break, "Break", op_pin_state_pinned, X, oparity_zero, -1, 0, NULL);
op_CallBegin = new_ir_op(iro_CallBegin, "CallBegin", op_pin_state_pinned, X|I, oparity_any, -1, sizeof(callbegin_attr), NULL);
op_NoMem = new_ir_op(iro_NoMem, "NoMem", op_pin_state_pinned, N, oparity_zero, -1, 0, NULL);
op_Mux = new_ir_op(iro_Mux, "Mux", op_pin_state_floats, N, oparity_trinary, -1, 0, NULL);
op_Psi = new_ir_op(iro_Psi, "Psi", op_pin_state_floats, N, oparity_variable, -1, 0, NULL);
- op_CopyB = new_ir_op(iro_CopyB, "CopyB", op_pin_state_mem_pinned, F|H, oparity_trinary, -1, sizeof(copyb_attr), NULL);
+ op_CopyB = new_ir_op(iro_CopyB, "CopyB", op_pin_state_mem_pinned, F|H|M, oparity_trinary, -1, sizeof(copyb_attr), NULL);
op_InstOf = new_ir_op(iro_InstOf, "InstOf", op_pin_state_mem_pinned, H, oparity_unary, -1, sizeof(io_attr), NULL);
op_Raise = new_ir_op(iro_Raise, "Raise", op_pin_state_pinned, H|X, oparity_any, -1, 0, NULL);
op_Pin = new_ir_op(iro_Pin, "Pin", op_pin_state_pinned, H, oparity_unary, -1, 0, NULL);
+ op_ASM = new_ir_op(iro_ASM, "ASM", op_pin_state_mem_pinned, K|M, oparity_variable, -1, sizeof(asm_attr), NULL);
+
+ op_Anchor = new_ir_op(iro_Anchor, "Anchor", op_pin_state_pinned, N, oparity_variable, -1, 0, NULL);
+
#undef S
#undef H
#undef Y
#undef X
#undef C
#undef L
+#undef E
} /* init_op */
free_ir_op (op_Minus ); op_Minus = NULL;
free_ir_op (op_Sub ); op_Sub = NULL;
free_ir_op (op_Mul ); op_Mul = NULL;
+ free_ir_op (op_Mulh ); op_Mulh = NULL;
free_ir_op (op_Quot ); op_Quot = NULL;
free_ir_op (op_DivMod ); op_DivMod = NULL;
free_ir_op (op_Div ); op_Div = NULL;
free_ir_op (op_Bound ); op_Bound = NULL;
free_ir_op (op_Pin ); op_Pin = NULL;
+ free_ir_op (op_ASM ); op_ASM = NULL;
+ free_ir_op (op_Anchor ); op_Anchor = NULL;
}
/* Returns the string for the opcode. */
return get_id_str(op->name);
} /* get_op_name */
-ir_opcode (get_op_code)(const ir_op *op){
+unsigned (get_op_code)(const ir_op *op){
return _get_op_code(op);
} /* get_op_code */
/* Sets op_pin_state_pinned in the opcode. Setting it to floating has no effect
for Phi, Block and control flow nodes. */
-void set_op_pinned(ir_op *op, op_pin_state op_pin_state_pinned) {
- if (op == op_Block || op == op_Phi || is_cfopcode(op)) return;
- op->op_pin_state_pinned = op_pin_state_pinned;
+void set_op_pinned(ir_op *op, op_pin_state pinned) {
+ if (op == op_Block || op == op_Phi || is_op_cfopcode(op)) return;
+ op->pin_state = pinned;
} /* set_op_pinned */
/* retrieve the next free opcode */
projects / libfirm / blobdiff