Commit 64a620fb authored by yb9976's avatar yb9976
Browse files

Readded initialization removed in 1d59167b.

parent d321ea30
......@@ -171,7 +171,7 @@ static void sr_reinsert(ilp_env_t *const ienv)
/* now all bits not set are possible colors */
/* take one that matches the alignment constraint */
unsigned free_col;
unsigned free_col = 0;
assert(!rbitset_is_empty(possible_cols, n_regs) && "No free color found. This can not be.");
for (;;) {
free_col = (unsigned)rbitset_next(possible_cols, free_col, true);
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