fix some warnings in optimized mode

[libfirm] / ir / adt / gaussseidel.c

diff --git a/ir/adt/gaussseidel.c b/ir/adt/gaussseidel.c
index 5b5aca5..5811ead 100644 (file)
--- a/ir/adt/gaussseidel.c
+++ b/ir/adt/gaussseidel.c
@@ -145,7 +145,7 @@ void gs_matrix_set(gs_matrix_t *m, int row, int col, double val) {
        int min, max, c, i;
 
        if (row >= m->c_rows) {
-               int new_c_rows = ROW_INCREASE_FACTOR * row;
+               int new_c_rows = (int)(ROW_INCREASE_FACTOR * row);
                alloc_rows(m, new_c_rows, m->initial_col_increase, m->c_rows);
        }
 
@@ -203,10 +203,13 @@ void gs_matrix_set(gs_matrix_t *m, int row, int col, double val) {
 }
 
 double gs_matrix_get(const gs_matrix_t *m, int row, int col) {
+       row_col_t *the_row;
        int c;
+
        if (row >= m->c_rows)
                return 0.0;
-       row_col_t *the_row = &m->rows[row];
+
+       the_row = &m->rows[row];
 
        if (row == col)
                return the_row->diag != 0.0 ? 1.0 / the_row->diag : 0.0;
@@ -282,9 +285,10 @@ void gs_matrix_dump(const gs_matrix_t *m, int a, int b, FILE *out) {
 
        // The rows which have some content
        for (r=0; r < effective_rows; ++r) {
+               row_col_t *row = &m->rows[r];
+
                memset(elems, 0, b * sizeof(*elems));
 
-               row_col_t *row = &m->rows[r];
                for (c = 0; c < row->n_cols; ++c) {
                        int col_idx = row->cols[c].col_idx;
                        elems[col_idx] = row->cols[c].v;