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[libfirm]
/
ir
/
ana
/
ircfscc.c
diff --git
a/ir/ana/ircfscc.c
b/ir/ana/ircfscc.c
index
18cd22b
..
c643afa
100644
(file)
--- a/
ir/ana/ircfscc.c
+++ b/
ir/ana/ircfscc.c
@@
-346,6
+346,7
@@
static int is_outermost_StartBlock(ir_node *n) {
static int is_head(ir_node *n, ir_node *root) {
int i, arity;
int some_outof_loop = 0, some_in_loop = 0;
static int is_head(ir_node *n, ir_node *root) {
int i, arity;
int some_outof_loop = 0, some_in_loop = 0;
+ (void) root;
assert(is_Block(n));
assert(is_Block(n));
@@
-381,6
+382,7
@@
static int is_head(ir_node *n, ir_node *root) {
static int is_endless_head(ir_node *n, ir_node *root) {
int i, arity;
int none_outof_loop = 1, some_in_loop = 0;
static int is_endless_head(ir_node *n, ir_node *root) {
int i, arity;
int none_outof_loop = 1, some_in_loop = 0;
+ (void) root;
assert(is_Block(n));
/* Test for legal loop header: Block, Phi, ... */
assert(is_Block(n));
/* Test for legal loop header: Block, Phi, ... */
@@
-535,8
+537,7
@@
static void cfscc(ir_node *n) {
assert(is_Block(n));
assert(is_Block(n));
- if (irn_visited(n)) return;
- mark_irn_visited(n);
+ if (irn_visited_else_mark(n)) return;
/* Initialize the node */
set_irn_dfn(n, current_dfn); /* Depth first number for this node */
/* Initialize the node */
set_irn_dfn(n, current_dfn); /* Depth first number for this node */