e = vec_cmpnrg_or_0_idx_cc(a, b, c, d)
Returns
the lowest byte-index of the element of
a that is
0 or not within any of the ranges specified by
b and
c.
Each even-odd element pairs of
b define values for
the limits of the ranges. The corresponding even-odd pairs of elements
in
c control how the comparison to be performed,
in the following way:
| Comparison |
for vector unsigned char |
for vector unsigned short |
for vector unsigned int |
|---|
| ignore - result of comparison always TRUE |
0 |
0 |
0 |
| equal |
0x80 |
0x8000 |
0x80000000 |
| not equal |
0x60 |
0x6000 |
0x60000000 |
| greater than |
0x20 |
0x2000 |
0x20000000 |
| greater than or equal |
0xA0 |
0xA000 |
0xA0000000 |
| less than |
0x40 |
0x4000 |
0x40000000 |
| less than and equal |
0xC0 |
0xC000 |
0xC0000000 |
| force to FALSE |
0xE0 |
0xE000 |
0xE0000000 |
d is set to one of
the following:
- 0 - if 0 was found on an element of a, before
an element was not found within the specified range.
- 1 - if no element of a is 0, and there is at
least one element of a found not in any of the ranges.
- 2 - if 0 was found on an element of a after an
element was found not within the specified range.
- 3 - no element is 0 and found to be not within any of the specified
range.
The result is placed into byte element seven of the returned
vector, and all other bytes are set to 0.
Table 1. Vector
Compare Not in Ranges or Zero Index with Condition Code| e |
a |
b |
c |
d |
|---|
| vector unsigned char |
vector unsigned char |
vector unsigned char |
vector unsigned char |
int * |
| vector unsigned short |
vector unsigned short |
vector unsigned short |
vector unsigned short |
| vector unsigned int |
vector unsigned int |
vector unsigned int |
vector unsigned int |