Lines Matching refs:prev_x
1074 record_const_or_copy_1 (tree x, tree y, tree prev_x)
1079 VEC_quick_push (tree, const_and_copies_stack, prev_x);
1118 tree prev_x = SSA_NAME_VALUE (x);
1127 record_const_or_copy_1 (x, y, prev_x);
1136 tree prev_x = NULL, prev_y = NULL;
1139 prev_x = SSA_NAME_VALUE (x);
1150 prev_x = x, x = y, y = prev_x, prev_x = prev_y;
1151 else if (prev_x && TREE_INVARIANT (prev_x))
1152 x = y, y = prev_x, prev_x = prev_y;
1169 record_const_or_copy_1 (x, y, prev_x);