Reg128_256ConvertTools.h File Reference

Functions to convert from 128 (resp. 256) bits registers to 256 (resp. 128) bits registers. More...

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Classes
union	ipsdk::simd::detail::imm_xmm_union

Namespaces
	ipsdk
	Main namespace for IPSDK library.
	ipsdk::simd
	Namespace agregating IPSDK SIMD routines and classes.

Macros
#define	COPY_IMM_TO_XMM(imm_, xmm0_, xmm1_)
#define	COPY_XMM_TO_IMM(xmm0_, xmm1_, imm_)

Typedefs
typedef union ipsdk::simd::detail::imm_xmm_union	ipsdk::simd::detail::imm_xmm_union

Functions
union imm_xmm_union	ipsdk::simd::detail::__attribute__ ((aligned(32))) aligned_imm_xmm_union

Detailed Description

Functions to convert from 128 (resp. 256) bits registers to 256 (resp. 128) bits registers.

Author

H. Delestre

Date

2017/03/30

Copyright

2017 Reactiv'IP, all right reserved.

Macro Definition Documentation

COPY_IMM_TO_XMM

#define COPY_IMM_TO_XMM	(		imm_,
			xmm0_,
			xmm1_
	)

Value:

{       \
    aligned_imm_xmm_union u;                        \
    u.imm = imm_;                                   \
    xmm0_ = u.xmm[0];                               \
    xmm1_ = u.xmm[1];                               \
}

COPY_XMM_TO_IMM

#define COPY_XMM_TO_IMM	(		xmm0_,
			xmm1_,
			imm_
	)

Value:

{                       \
    aligned_imm_xmm_union u;                                        \
    u.xmm[0]=xmm0_; u.xmm[1]=xmm1_; imm_ = u.imm;                   \
}