whirl2f.h File Reference

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Defines
#define	I4ASHR(v1, v2)   IOR(ISHFT(IAND('80000000'X, v1), -31)*ISHFT(-1, 32-v2), ISHFT(v1, -v2))
#define	I8ASHR(v1, v2)   IOR(ISHFT(IAND('8000000000000000'X, v1), -63_8)*ISHFT(-1, 64-v2), ISHFT(v1, -v2))
#define	U4ASHR(v1, v2)   I4ASHR(v1, v2)
#define	U8ASHR(v1, v2)   I8ASHR(v1, v2)
#define	_I4SIGN(y)   (2 * I4ASHR(y, 31) + 1)
#define	_I4MASK(x, y, v)   IAND(I4ASHR(IEOR(x,y), 31), v)
#define	_I8SIGN(y)   (2_8 * I8ASHR(y, 63) + 1_8)
#define	_I8MASK(x, y, v)   IAND(I8ASHR(IEOR(x,y), 63), v)
#define	INTRN_I4DIVFLOOR(v1, v2)   ((v1) + _I4MASK(v1, v2, _I4SIGN(v2) - (v2))) / (v2)
#define	INTRN_I8DIVFLOOR(v1, v2)   ((v1) + _I8MASK(v1, v2, _I8SIGN(v2) - (v2))) / (v2)
#define	INTRN_U4DIVFLOOR(v1, v2)   I4DIVFLOOR(v1, v2)
#define	INTRN_U8DIVFLOOR(v1, v2)   I8DIVFLOOR(v1, v2)
#define	INTRN_I4DIVCEIL(v1, v2)   -I4DIVFLOOR(-(v1), v2)
#define	INTRN_I8DIVCEIL(v1, v2)   -I8DIVFLOOR(-(v1), v2)
#define	INTRN_U4DIVCEIL(v1, v2)   ((v1)+(v2)-1)/(v2)
#define	INTRN_U8DIVCEIL(v1, v2)   ((v1)+(v2)-1)/(v2)
#define	INTRN_I4MODFLOOR(v1, v2)   (v1 - v2*I4DIVFLOOR(v1, v2))
#define	INTRN_I8MODFLOOR(v1, v2)   (v1 - v2*I8DIVFLOOR(v1, v2))
#define	INTRN_U4MODFLOOR(v1, v2)   (v1 - v2*(v1/v2))
#define	INTRN_U8MODFLOOR(v1, v2)   (v1 - v2*(v1/v2))
#define	INTRN_I4MODCEIL(v1, v2)   (v1 - v2*I4DIVCEIL(v1, v2))
#define	INTRN_I8MODCEIL(v1, v2)   (v1 - v2*I8DIVCEIL(v1, v2))
#define	INTRN_U4MODCEIL(v1, v2)   (v1 - v2*U4DIVCEIL(v1, v2))
#define	INTRN_U8MODCEIL(v1, v2)   (v1 - v2*U8DIVCEIL(v1, v2))
#define	CEIL(v)   '?????TODO(CEIL)???^#define FLOOR(v) '?????TODO(FLOOR)???^

---

Define Documentation

#define _I4MASK	(		x,
			y,
			v
	)		IAND(I4ASHR(IEOR(x,y), 31), v)

Definition at line 58 of file whirl2f.h.

#define _I4SIGN

(

y

)

(2 * I4ASHR(y, 31) + 1)

Definition at line 57 of file whirl2f.h.

#define _I8MASK	(		x,
			y,
			v
	)		IAND(I8ASHR(IEOR(x,y), 63), v)

Definition at line 60 of file whirl2f.h.

#define _I8SIGN

(

y

)

(2_8 * I8ASHR(y, 63) + 1_8)

Definition at line 59 of file whirl2f.h.

#define CEIL

(

v

)

'?????TODO(CEIL)???^#define FLOOR(v) '?????TODO(FLOOR)???^

Definition at line 87 of file whirl2f.h.

#define I4ASHR	(		v1,
			v2
	)		IOR(ISHFT(IAND('80000000'X, v1), -31)*ISHFT(-1, 32-v2), ISHFT(v1, -v2))

Definition at line 46 of file whirl2f.h.

#define I8ASHR	(		v1,
			v2
	)		IOR(ISHFT(IAND('8000000000000000'X, v1), -63_8)*ISHFT(-1, 64-v2), ISHFT(v1, -v2))

Definition at line 48 of file whirl2f.h.

#define INTRN_I4DIVCEIL	(		v1,
			v2
	)		-I4DIVFLOOR(-(v1), v2)

Definition at line 69 of file whirl2f.h.

Referenced by Targ_IntrinsicOp(), WN2F_Get_Divceil_Intr(), WN2F_Translate_DoLoop_Bound(), and WN_Solve_For().

#define INTRN_I4DIVFLOOR	(		v1,
			v2
	)		((v1) + _I4MASK(v1, v2, _I4SIGN(v2) - (v2))) / (v2)

Definition at line 62 of file whirl2f.h.

Referenced by Targ_IntrinsicOp(), WN2F_Get_Divfloor_Intr(), WN2F_Translate_DoLoop_Bound(), and WN_Solve_For().

#define INTRN_I4MODCEIL	(		v1,
			v2
	)		(v1 - v2*I4DIVCEIL(v1, v2))

Definition at line 79 of file whirl2f.h.

#define INTRN_I4MODFLOOR	(		v1,
			v2
	)		(v1 - v2*I4DIVFLOOR(v1, v2))

Definition at line 74 of file whirl2f.h.

#define INTRN_I8DIVCEIL	(		v1,
			v2
	)		-I8DIVFLOOR(-(v1), v2)

Definition at line 70 of file whirl2f.h.

Referenced by Targ_IntrinsicOp(), WN2F_Get_Divceil_Intr(), WN2F_Translate_DoLoop_Bound(), and WN_Solve_For().

#define INTRN_I8DIVFLOOR	(		v1,
			v2
	)		((v1) + _I8MASK(v1, v2, _I8SIGN(v2) - (v2))) / (v2)

Definition at line 64 of file whirl2f.h.

Referenced by Targ_IntrinsicOp(), WN2F_Get_Divfloor_Intr(), WN2F_Translate_DoLoop_Bound(), and WN_Solve_For().

#define INTRN_I8MODCEIL	(		v1,
			v2
	)		(v1 - v2*I8DIVCEIL(v1, v2))

Definition at line 80 of file whirl2f.h.

#define INTRN_I8MODFLOOR	(		v1,
			v2
	)		(v1 - v2*I8DIVFLOOR(v1, v2))

Definition at line 75 of file whirl2f.h.

#define INTRN_U4DIVCEIL	(		v1,
			v2
	)		((v1)+(v2)-1)/(v2)

Definition at line 71 of file whirl2f.h.

Referenced by Targ_IntrinsicOp(), WN2F_Get_Divceil_Intr(), WN2F_Translate_DoLoop_Bound(), and WN_Solve_For().

#define INTRN_U4DIVFLOOR	(		v1,
			v2
	)		I4DIVFLOOR(v1, v2)

Definition at line 66 of file whirl2f.h.

Referenced by Targ_IntrinsicOp(), WN2F_Get_Divfloor_Intr(), WN2F_Translate_DoLoop_Bound(), and WN_Solve_For().

#define INTRN_U4MODCEIL	(		v1,
			v2
	)		(v1 - v2*U4DIVCEIL(v1, v2))

Definition at line 81 of file whirl2f.h.

#define INTRN_U4MODFLOOR	(		v1,
			v2
	)		(v1 - v2*(v1/v2))

Definition at line 76 of file whirl2f.h.

#define INTRN_U8DIVCEIL	(		v1,
			v2
	)		((v1)+(v2)-1)/(v2)

Definition at line 72 of file whirl2f.h.

Referenced by Targ_IntrinsicOp(), WN2F_Get_Divceil_Intr(), WN2F_Translate_DoLoop_Bound(), and WN_Solve_For().

#define INTRN_U8DIVFLOOR	(		v1,
			v2
	)		I8DIVFLOOR(v1, v2)

Definition at line 67 of file whirl2f.h.

Referenced by Targ_IntrinsicOp(), WN2F_Get_Divfloor_Intr(), WN2F_Translate_DoLoop_Bound(), and WN_Solve_For().

#define INTRN_U8MODCEIL	(		v1,
			v2
	)		(v1 - v2*U8DIVCEIL(v1, v2))

Definition at line 82 of file whirl2f.h.

#define INTRN_U8MODFLOOR	(		v1,
			v2
	)		(v1 - v2*(v1/v2))

Definition at line 77 of file whirl2f.h.

#define U4ASHR	(		v1,
			v2
	)		I4ASHR(v1, v2)

Definition at line 50 of file whirl2f.h.

#define U8ASHR	(		v1,
			v2
	)		I8ASHR(v1, v2)

Definition at line 51 of file whirl2f.h.