inline_asm.h File Reference

#include "constants.h"

Go to the source code of this file.

Macros
#define	MOVQ_WONE(regd)
#define	JUMPALIGN()   __asm__ volatile (".p2align 3"::)
#define	MOVQ_ZERO(regd)   __asm__ volatile ("pxor %%"#regd", %%"#regd ::)
#define	MOVQ_BFE(regd)
#define	MOVQ_WTWO(regd)   __asm__ volatile ("movq %0, %%"#regd" \n\t" :: "m"(ff_pw_2))
#define	PAVGB_MMX_NO_RND(rega, regb, regr, regfe)
#define	PAVGB_MMX(rega, regb, regr, regfe)
#define	PAVGBP_MMX_NO_RND(rega, regb, regr, regc, regd, regp)
#define	PAVGBP_MMX(rega, regb, regr, regc, regd, regp)

Macro Definition Documentation

MOVQ_WONE

#define MOVQ_WONE

(

regd

)

Value:

    __asm__ volatile ( \
    "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
    "psrlw $15, %%" #regd ::)

Definition at line 26 of file inline_asm.h.

JUMPALIGN

#define JUMPALIGN

(

)

__asm__ volatile (".p2align 3"::)

Definition at line 31 of file inline_asm.h.

MOVQ_ZERO

#define MOVQ_ZERO

(

regd

)

__asm__ volatile ("pxor %%"#regd", %%"#regd ::)

Definition at line 32 of file inline_asm.h.

MOVQ_BFE

#define MOVQ_BFE

(

regd

)

Value:

    __asm__ volatile (                                  \
        "pcmpeqd %%"#regd", %%"#regd"   \n\t"           \
        "paddb   %%"#regd", %%"#regd"   \n\t" ::)

Definition at line 34 of file inline_asm.h.

MOVQ_WTWO

#define MOVQ_WTWO

(

regd

)

__asm__ volatile ("movq %0, %%"#regd" \n\t" :: "m"(ff_pw_2))

Definition at line 40 of file inline_asm.h.

PAVGB_MMX_NO_RND

#define PAVGB_MMX_NO_RND	(		rega,
			regb,
			regr,
			regfe
	)

Value:

    "movq   "#rega", "#regr"            \n\t"                    \
    "pand   "#regb", "#regr"            \n\t"                    \
    "pxor   "#rega", "#regb"            \n\t"                    \
    "pand  "#regfe", "#regb"            \n\t"                    \
    "psrlq       $1, "#regb"            \n\t"                    \
    "paddb  "#regb", "#regr"            \n\t"

Definition at line 55 of file inline_asm.h.

PAVGB_MMX

#define PAVGB_MMX	(		rega,
			regb,
			regr,
			regfe
	)

Value:

    "movq   "#rega", "#regr"            \n\t"                    \
    "por    "#regb", "#regr"            \n\t"                    \
    "pxor   "#rega", "#regb"            \n\t"                    \
    "pand  "#regfe", "#regb"            \n\t"                    \
    "psrlq       $1, "#regb"            \n\t"                    \
    "psubb  "#regb", "#regr"            \n\t"

Definition at line 63 of file inline_asm.h.

PAVGBP_MMX_NO_RND

#define PAVGBP_MMX_NO_RND	(		rega,
			regb,
			regr,
			regc,
			regd,
			regp
	)

Value:

    "movq  "#rega", "#regr"             \n\t"                    \
    "movq  "#regc", "#regp"             \n\t"                    \
    "pand  "#regb", "#regr"             \n\t"                    \
    "pand  "#regd", "#regp"             \n\t"                    \
    "pxor  "#rega", "#regb"             \n\t"                    \
    "pxor  "#regc", "#regd"             \n\t"                    \
    "pand    %%mm6, "#regb"             \n\t"                    \
    "pand    %%mm6, "#regd"             \n\t"                    \
    "psrlq      $1, "#regb"             \n\t"                    \
    "psrlq      $1, "#regd"             \n\t"                    \
    "paddb "#regb", "#regr"             \n\t"                    \
    "paddb "#regd", "#regp"             \n\t"

Definition at line 72 of file inline_asm.h.

PAVGBP_MMX

#define PAVGBP_MMX	(		rega,
			regb,
			regr,
			regc,
			regd,
			regp
	)

Value:

    "movq  "#rega", "#regr"             \n\t"                    \
    "movq  "#regc", "#regp"             \n\t"                    \
    "por   "#regb", "#regr"             \n\t"                    \
    "por   "#regd", "#regp"             \n\t"                    \
    "pxor  "#rega", "#regb"             \n\t"                    \
    "pxor  "#regc", "#regd"             \n\t"                    \
    "pand    %%mm6, "#regb"             \n\t"                    \
    "pand    %%mm6, "#regd"             \n\t"                    \
    "psrlq      $1, "#regd"             \n\t"                    \
    "psrlq      $1, "#regb"             \n\t"                    \
    "psubb "#regb", "#regr"             \n\t"                    \
    "psubb "#regd", "#regp"             \n\t"

Definition at line 86 of file inline_asm.h.