![]() |
AI Engine
(AIE) r2p18
|
32 bit real by 32 bit complex using Dynamic Z buffer conjugation
Functions | |
| v2cacc80 | lmac2 (v2cacc80 acc, v32int32 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep, bool zconj) |
| Complex multiply-accumulate intrinsic function with dynamic z buffer conjugation . | |
| v2cacc80 | lmac2 (v2cacc80 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep, bool zconj) |
| Complex multiply-accumulate intrinsic function with dynamic z buffer conjugation using small X input buffer. | |
| v4cacc80 | lmac4 (v4cacc80 acc, v32int32 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets, bool zconj) |
| Complex multiply-accumulate intrinsic function with dynamic z buffer conjugation . | |
| v4cacc80 | lmac4 (v4cacc80 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets, bool zconj) |
| Complex multiply-accumulate intrinsic function with dynamic z buffer conjugation using small X input buffer. | |
| v2cacc80 | lmsc2 (v2cacc80 acc, v32int32 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep, bool zconj) |
| Complex multiply-subtract intrinsic function with dynamic z buffer conjugation . | |
| v2cacc80 | lmsc2 (v2cacc80 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep, bool zconj) |
| Complex multiply-subtract intrinsic function with dynamic z buffer conjugation using small X input buffer. | |
| v4cacc80 | lmsc4 (v4cacc80 acc, v32int32 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets, bool zconj) |
| Complex multiply-subtract intrinsic function with dynamic z buffer conjugation . | |
| v4cacc80 | lmsc4 (v4cacc80 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets, bool zconj) |
| Complex multiply-subtract intrinsic function with dynamic z buffer conjugation using small X input buffer. | |
| v2cacc80 | lmul2 (v32int32 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep, bool zconj) |
| Complex multiply intrinsic function with dynamic z buffer conjugation . | |
| v2cacc80 | lmul2 (v16int32 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep, bool zconj) |
| Complex multiply intrinsic function with dynamic z buffer conjugation using small X input buffer. | |
| v4cacc80 | lmul4 (v32int32 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets, bool zconj) |
| Complex multiply intrinsic function with dynamic z buffer conjugation . | |
| v4cacc80 | lmul4 (v16int32 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets, bool zconj) |
| Complex multiply intrinsic function with dynamic z buffer conjugation using small X input buffer. | |
| v2cacc80 | lnegmul2 (v32int32 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep, bool zconj) |
| Complex multiply-negate intrinsic function with dynamic z buffer conjugation . | |
| v2cacc80 | lnegmul2 (v16int32 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep, bool zconj) |
| Complex multiply-negate intrinsic function with dynamic z buffer conjugation using small X input buffer. | |
| v4cacc80 | lnegmul4 (v32int32 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets, bool zconj) |
| Complex multiply-negate intrinsic function with dynamic z buffer conjugation . | |
| v4cacc80 | lnegmul4 (v16int32 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets, bool zconj) |
| Complex multiply-negate intrinsic function with dynamic z buffer conjugation using small X input buffer. | |
| v2cacc80 lmac2 | ( | v2cacc80 | acc, |
| v32int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep, | ||
| bool | zconj | ||
| ) |
Complex multiply-accumulate intrinsic function with dynamic z buffer conjugation .
| Input/Output | Type | Comments |
|---|---|---|
| return | v2cacc80 | Returned accumulation vector (2 x cint80 lanes) |
| acc | v2cacc80 | Incoming accumulation vector (2 x cint80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | unsigned int | Step between each column for selection in the xbuffer. |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| zconj | bool | Selector for conjugation in Z buffer |
| v2cacc80 lmac2 | ( | v2cacc80 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep, | ||
| bool | zconj | ||
| ) |
Complex multiply-accumulate intrinsic function with dynamic z buffer conjugation using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v2cacc80 | Returned accumulation vector (2 x cint80 lanes) |
| acc | v2cacc80 | Incoming accumulation vector (2 x cint80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | unsigned int | Step between each column for selection in the xbuffer. |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| zconj | bool | Selector for conjugation in Z buffer |
| v4cacc80 lmac4 | ( | v4cacc80 | acc, |
| v32int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| bool | zconj | ||
| ) |
Complex multiply-accumulate intrinsic function with dynamic z buffer conjugation .
| Input/Output | Type | Comments |
|---|---|---|
| return | v4cacc80 | Returned accumulation vector (4 x cint80 lanes) |
| acc | v4cacc80 | Incoming accumulation vector (4 x cint80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zconj | bool | Selector for conjugation in Z buffer |
| v4cacc80 lmac4 | ( | v4cacc80 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| bool | zconj | ||
| ) |
Complex multiply-accumulate intrinsic function with dynamic z buffer conjugation using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v4cacc80 | Returned accumulation vector (4 x cint80 lanes) |
| acc | v4cacc80 | Incoming accumulation vector (4 x cint80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zconj | bool | Selector for conjugation in Z buffer |
| v2cacc80 lmsc2 | ( | v2cacc80 | acc, |
| v32int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep, | ||
| bool | zconj | ||
| ) |
Complex multiply-subtract intrinsic function with dynamic z buffer conjugation .
| Input/Output | Type | Comments |
|---|---|---|
| return | v2cacc80 | Returned accumulation vector (2 x cint80 lanes) |
| acc | v2cacc80 | Incoming accumulation vector (2 x cint80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | unsigned int | Step between each column for selection in the xbuffer. |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| zconj | bool | Selector for conjugation in Z buffer |
| v2cacc80 lmsc2 | ( | v2cacc80 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep, | ||
| bool | zconj | ||
| ) |
Complex multiply-subtract intrinsic function with dynamic z buffer conjugation using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v2cacc80 | Returned accumulation vector (2 x cint80 lanes) |
| acc | v2cacc80 | Incoming accumulation vector (2 x cint80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | unsigned int | Step between each column for selection in the xbuffer. |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| zconj | bool | Selector for conjugation in Z buffer |
| v4cacc80 lmsc4 | ( | v4cacc80 | acc, |
| v32int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| bool | zconj | ||
| ) |
Complex multiply-subtract intrinsic function with dynamic z buffer conjugation .
| Input/Output | Type | Comments |
|---|---|---|
| return | v4cacc80 | Returned accumulation vector (4 x cint80 lanes) |
| acc | v4cacc80 | Incoming accumulation vector (4 x cint80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zconj | bool | Selector for conjugation in Z buffer |
| v4cacc80 lmsc4 | ( | v4cacc80 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| bool | zconj | ||
| ) |
Complex multiply-subtract intrinsic function with dynamic z buffer conjugation using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v4cacc80 | Returned accumulation vector (4 x cint80 lanes) |
| acc | v4cacc80 | Incoming accumulation vector (4 x cint80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zconj | bool | Selector for conjugation in Z buffer |
| v2cacc80 lmul2 | ( | v32int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep, | ||
| bool | zconj | ||
| ) |
Complex multiply intrinsic function with dynamic z buffer conjugation .
| Input/Output | Type | Comments |
|---|---|---|
| return | v2cacc80 | Returned accumulation vector (2 x cint80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | unsigned int | Step between each column for selection in the xbuffer. |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| zconj | bool | Selector for conjugation in Z buffer |
| v2cacc80 lmul2 | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep, | ||
| bool | zconj | ||
| ) |
Complex multiply intrinsic function with dynamic z buffer conjugation using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v2cacc80 | Returned accumulation vector (2 x cint80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | unsigned int | Step between each column for selection in the xbuffer. |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| zconj | bool | Selector for conjugation in Z buffer |
| v4cacc80 lmul4 | ( | v32int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| bool | zconj | ||
| ) |
Complex multiply intrinsic function with dynamic z buffer conjugation .
| Input/Output | Type | Comments |
|---|---|---|
| return | v4cacc80 | Returned accumulation vector (4 x cint80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zconj | bool | Selector for conjugation in Z buffer |
| v4cacc80 lmul4 | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| bool | zconj | ||
| ) |
Complex multiply intrinsic function with dynamic z buffer conjugation using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v4cacc80 | Returned accumulation vector (4 x cint80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zconj | bool | Selector for conjugation in Z buffer |
| v2cacc80 lnegmul2 | ( | v32int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep, | ||
| bool | zconj | ||
| ) |
Complex multiply-negate intrinsic function with dynamic z buffer conjugation .
| Input/Output | Type | Comments |
|---|---|---|
| return | v2cacc80 | Returned accumulation vector (2 x cint80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | unsigned int | Step between each column for selection in the xbuffer. |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| zconj | bool | Selector for conjugation in Z buffer |
| v2cacc80 lnegmul2 | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep, | ||
| bool | zconj | ||
| ) |
Complex multiply-negate intrinsic function with dynamic z buffer conjugation using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v2cacc80 | Returned accumulation vector (2 x cint80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | unsigned int | Step between each column for selection in the xbuffer. |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| zconj | bool | Selector for conjugation in Z buffer |
| v4cacc80 lnegmul4 | ( | v32int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| bool | zconj | ||
| ) |
Complex multiply-negate intrinsic function with dynamic z buffer conjugation .
| Input/Output | Type | Comments |
|---|---|---|
| return | v4cacc80 | Returned accumulation vector (4 x cint80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zconj | bool | Selector for conjugation in Z buffer |
| v4cacc80 lnegmul4 | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| bool | zconj | ||
| ) |
Complex multiply-negate intrinsic function with dynamic z buffer conjugation using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v4cacc80 | Returned accumulation vector (4 x cint80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | v4cint32 | Input buffer of 4 elements of type cint32 |
| zstart | int | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zconj | bool | Selector for conjugation in Z buffer |