Dynamic X buffer conjugation

Overview

32 bit complex by 32 bit real using Dynamic X buffer conjugation

Functions
v2cacc80	lmac2 (v2cacc80 acc, v16cint32 xbuff, int xstart, unsigned int xoffsets, int xstep, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex multiply-accumulate intrinsic function with dynamic x buffer conjugation .
v2cacc80	lmac2 (v2cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, int xstep, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex multiply-accumulate intrinsic function with dynamic x buffer conjugation using small X input buffer.
v4cacc80	lmac4 (v4cacc80 acc, v16cint32 xbuff, int xstart, unsigned int xoffsets, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets)
	Complex multiply-accumulate intrinsic function with dynamic x buffer conjugation .
v4cacc80	lmac4 (v4cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets)
	Complex multiply-accumulate intrinsic function with dynamic x buffer conjugation using small X input buffer.
v2cacc80	lmsc2 (v2cacc80 acc, v16cint32 xbuff, int xstart, unsigned int xoffsets, int xstep, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex multiply-subtract intrinsic function with dynamic x buffer conjugation .
v2cacc80	lmsc2 (v2cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, int xstep, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex multiply-subtract intrinsic function with dynamic x buffer conjugation using small X input buffer.
v4cacc80	lmsc4 (v4cacc80 acc, v16cint32 xbuff, int xstart, unsigned int xoffsets, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets)
	Complex multiply-subtract intrinsic function with dynamic x buffer conjugation .
v4cacc80	lmsc4 (v4cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets)
	Complex multiply-subtract intrinsic function with dynamic x buffer conjugation using small X input buffer.
v2cacc80	lmul2 (v16cint32 xbuff, int xstart, unsigned int xoffsets, int xstep, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex multiply intrinsic function with dynamic x buffer conjugation .
v2cacc80	lmul2 (v8cint32 xbuff, int xstart, unsigned int xoffsets, int xstep, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex multiply intrinsic function with dynamic x buffer conjugation using small X input buffer.
v4cacc80	lmul4 (v16cint32 xbuff, int xstart, unsigned int xoffsets, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets)
	Complex multiply intrinsic function with dynamic x buffer conjugation .
v4cacc80	lmul4 (v8cint32 xbuff, int xstart, unsigned int xoffsets, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets)
	Complex multiply intrinsic function with dynamic x buffer conjugation using small X input buffer.
v2cacc80	lnegmul2 (v16cint32 xbuff, int xstart, unsigned int xoffsets, int xstep, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex multiply-negate intrinsic function with dynamic x buffer conjugation .
v2cacc80	lnegmul2 (v8cint32 xbuff, int xstart, unsigned int xoffsets, int xstep, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex multiply-negate intrinsic function with dynamic x buffer conjugation using small X input buffer.
v4cacc80	lnegmul4 (v16cint32 xbuff, int xstart, unsigned int xoffsets, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets)
	Complex multiply-negate intrinsic function with dynamic x buffer conjugation .
v4cacc80	lnegmul4 (v8cint32 xbuff, int xstart, unsigned int xoffsets, bool xyconj, v8int32 zbuff, int zstart, unsigned int zoffsets)
	Complex multiply-negate intrinsic function with dynamic x buffer conjugation using small X input buffer.

Function Documentation

v2cacc80 lmac2	(	v2cacc80	acc,
		v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex multiply-accumulate intrinsic function with dynamic x buffer conjugation .

acc0 += z00*x00 + z01*x01
acc1 += z10*x10 + z11*x11

Returns

Returned accumulation vector (2 x cint80 lanes)

Parameters

acc	Incoming accumulation vector (2 x cint80 lanes)
xbuff	Input buffer of 16 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xstep	Step between each column for selection in the xbuffer.
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v2cacc80 lmac2	(	v2cacc80	acc,
		v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex multiply-accumulate intrinsic function with dynamic x buffer conjugation using small X input buffer.

acc0 += z00*x00 + z01*x01
acc1 += z10*x10 + z11*x11

Returns

Returned accumulation vector (2 x cint80 lanes)

Parameters

acc	Incoming accumulation vector (2 x cint80 lanes)
xbuff	Input buffer of 8 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xstep	Step between each column for selection in the xbuffer.
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc80 lmac4	(	v4cacc80	acc,
		v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex multiply-accumulate intrinsic function with dynamic x buffer conjugation .

acc0 += z00*x00
acc1 += z10*x10
acc2 += z20*x20
acc3 += z30*x30

Returns

Returned accumulation vector (4 x cint80 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint80 lanes)
xbuff	Input buffer of 16 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc80 lmac4	(	v4cacc80	acc,
		v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex multiply-accumulate intrinsic function with dynamic x buffer conjugation using small X input buffer.

acc0 += z00*x00
acc1 += z10*x10
acc2 += z20*x20
acc3 += z30*x30

Returns

Returned accumulation vector (4 x cint80 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint80 lanes)
xbuff	Input buffer of 8 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v2cacc80 lmsc2	(	v2cacc80	acc,
		v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex multiply-subtract intrinsic function with dynamic x buffer conjugation .

acc0 -= z00*x00 + z01*x01
acc1 -= z10*x10 + z11*x11

Returns

Returned accumulation vector (2 x cint80 lanes)

Parameters

acc	Incoming accumulation vector (2 x cint80 lanes)
xbuff	Input buffer of 16 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xstep	Step between each column for selection in the xbuffer.
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v2cacc80 lmsc2	(	v2cacc80	acc,
		v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex multiply-subtract intrinsic function with dynamic x buffer conjugation using small X input buffer.

acc0 -= z00*x00 + z01*x01
acc1 -= z10*x10 + z11*x11

Returns

Returned accumulation vector (2 x cint80 lanes)

Parameters

acc	Incoming accumulation vector (2 x cint80 lanes)
xbuff	Input buffer of 8 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xstep	Step between each column for selection in the xbuffer.
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc80 lmsc4	(	v4cacc80	acc,
		v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex multiply-subtract intrinsic function with dynamic x buffer conjugation .

acc0 -= z00*x00
acc1 -= z10*x10
acc2 -= z20*x20
acc3 -= z30*x30

Returns

Returned accumulation vector (4 x cint80 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint80 lanes)
xbuff	Input buffer of 16 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc80 lmsc4	(	v4cacc80	acc,
		v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex multiply-subtract intrinsic function with dynamic x buffer conjugation using small X input buffer.

acc0 -= z00*x00
acc1 -= z10*x10
acc2 -= z20*x20
acc3 -= z30*x30

Returns

Returned accumulation vector (4 x cint80 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint80 lanes)
xbuff	Input buffer of 8 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v2cacc80 lmul2	(	v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex multiply intrinsic function with dynamic x buffer conjugation .

acc0 = z00*x00 + z01*x01
acc1 = z10*x10 + z11*x11

Returns

Returned accumulation vector (2 x cint80 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xstep	Step between each column for selection in the xbuffer.
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v2cacc80 lmul2	(	v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex multiply intrinsic function with dynamic x buffer conjugation using small X input buffer.

acc0 = z00*x00 + z01*x01
acc1 = z10*x10 + z11*x11

Returns

Returned accumulation vector (2 x cint80 lanes)

Parameters

xbuff	Input buffer of 8 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xstep	Step between each column for selection in the xbuffer.
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc80 lmul4	(	v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex multiply intrinsic function with dynamic x buffer conjugation .

acc0 = z00*x00
acc1 = z10*x10
acc2 = z20*x20
acc3 = z30*x30

Returns

Returned accumulation vector (4 x cint80 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc80 lmul4	(	v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex multiply intrinsic function with dynamic x buffer conjugation using small X input buffer.

acc0 = z00*x00
acc1 = z10*x10
acc2 = z20*x20
acc3 = z30*x30

Returns

Returned accumulation vector (4 x cint80 lanes)

Parameters

xbuff	Input buffer of 8 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v2cacc80 lnegmul2	(	v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex multiply-negate intrinsic function with dynamic x buffer conjugation .

acc0 = -( z00*x00 + z01*x01 )
acc1 = -( z10*x10 + z11*x11 )

Returns

Returned accumulation vector (2 x cint80 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xstep	Step between each column for selection in the xbuffer.
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v2cacc80 lnegmul2	(	v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex multiply-negate intrinsic function with dynamic x buffer conjugation using small X input buffer.

acc0 = -( z00*x00 + z01*x01 )
acc1 = -( z10*x10 + z11*x11 )

Returns

Returned accumulation vector (2 x cint80 lanes)

Parameters

xbuff	Input buffer of 8 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xstep	Step between each column for selection in the xbuffer.
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc80 lnegmul4	(	v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex multiply-negate intrinsic function with dynamic x buffer conjugation .

acc0 = -( z00*x00 )
acc1 = -( z10*x10 )
acc2 = -( z20*x20 )
acc3 = -( z30*x30 )

Returns

Returned accumulation vector (4 x cint80 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc80 lnegmul4	(	v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		bool	xyconj,
		v8int32	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex multiply-negate intrinsic function with dynamic x buffer conjugation using small X input buffer.

acc0 = -( z00*x00 )
acc1 = -( z10*x10 )
acc2 = -( z20*x20 )
acc3 = -( z30*x30 )

Returns

Returned accumulation vector (4 x cint80 lanes)

Parameters

xbuff	Input buffer of 8 elements of type cint32
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to the x buffer. LSB apply to first lane
xyconj	Selector for conjugation in X and Y buffers
zbuff	Input buffer of 8 elements of type int32
zstart	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	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.