1 struct BlobSpan {
2 	int right;
3 };
4 /* This test makes sure we don't accidentally cause a bad insertion to occur
5    by choosing the wrong variable name so that we end up with a use not
6    dominated by a def. */
render_blob_line(struct BlobSpan blobdata)7 void render_blob_line(struct BlobSpan blobdata) {
8 	int buf[4 * 8];
9 	int *data = buf;
10 	int i, n = 0;
11 	if (blobdata.right)
12 		n++;
13 	if (n)
14 		for (; i < 2 * n;)
15 			data[i] = 0;
16 	n *= 2;
17 	for (; n;) ;
18 }
19