1short *_offsetTable;
2/* This tests to make sure PRE splits the entry block ->block 0 edge
3   when there are multiple block 0 predecessors.
4   This is done so that we don't end up with an insertion on the
5   entry block -> block 0 edge which would require a split at insertion
6   time.
7   PR 13163.  */
8void proc4WithoutFDFE(char *dst, const char *src, int next_offs, int bw,
9		int bh, int pitch)
10{
11	do {
12		int i = bw;
13		int code = *src++;
14		int x, l;
15		int length = *src++ + 1;
16
17		for (l = 0; l < length; l++) {
18			int x;
19
20			for (x = 0; x < 4; x++) ;
21			if (i == 0)
22				dst += pitch * 3;
23		}
24		char *dst2 = dst + _offsetTable[code] + next_offs;
25
26		for (x = 0; x < 4; x++) {
27			int j = 0;
28			(dst + pitch * x)[j] = (dst2 + pitch * x)[j];
29		}
30		dst += pitch * 3;
31	} while (--bh);
32}
33
34
35