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short *_offsetTable;
/* This tests to make sure PRE splits the entry block ->block 0 edge
when there are multiple block 0 predecessors.
This is done so that we don't end up with an insertion on the
entry block -> block 0 edge which would require a split at insertion
time.
PR 13163. */
void proc4WithoutFDFE(char *dst, const char *src, int next_offs, int bw,
int bh, int pitch)
{
do {
int i = bw;
int code = *src++;
int x, l;
int length = *src++ + 1;
for (l = 0; l < length; l++) {
int x;
for (x = 0; x < 4; x++) ;
if (i == 0)
dst += pitch * 3;
}
char *dst2 = dst + _offsetTable[code] + next_offs;
for (x = 0; x < 4; x++) {
int j = 0;
(dst + pitch * x)[j] = (dst2 + pitch * x)[j];
}
dst += pitch * 3;
} while (--bh);
}
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