osprey/common/util/util.h File Reference

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Functions/Subroutines
INT	Execute (char *cmd, char **argv, char *stdoutfile, BOOL echo)
char *	Get_Environment_Value (char *name, char **envp, char *def)
INT	Check_Range (INT val, INT lbound, INT ubound, INT def)
void	Indent (FILE *f, INT16 indent)
INT	Mod (INT i, INT j)
INT	Min (INT i, INT j)
INT	Max (INT i, INT j)
TARG_INT	TARG_INT_Pop_Count (TARG_INT x)
TARG_INT	TARG_INT_Most_Sig_One (TARG_INT x)
TARG_INT	TARG_INT_Least_Sig_One (TARG_INT x)
INT32	nearest_power_of_two (INT32 n)
BOOL	Immediate_Has_All_Ones (INT64 imm, INT32 ub, INT32 lb)
Variables
const mUINT8	UINT8_pop_count [256]
const mUINT8	UINT8_least_sig_one [256]

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Function Documentation

INT Check_Range	(	INT	val,
		INT	lbound,
		INT	ubound,
		INT	def
	)

Definition at line 179 of file util.c.

Referenced by Set_Trace().

INT Execute	(	char *	cmd,
		char **	argv,
		char *	stdoutfile,
		BOOL	echo
	)

Definition at line 63 of file util.c.

References _exit(), _P_WAIT, errno, execvp(), fork, fprintf(), freopen, INT, NULL, and wait().

char* Get_Environment_Value	(	char *	name,
		char **	envp,
		char *	def
	)

Definition at line 147 of file util.c.

References INT, len, strlen(), and strncmp().

BOOL Immediate_Has_All_Ones	(	INT64	imm,
		INT32	ub,
		INT32	lb
	)

Definition at line 444 of file util.c.

References FALSE, INT32, Is_True, and TRUE.

void Indent	(	FILE *	f,
		INT16	indent
	)

Definition at line 201 of file util.c.

References fprintf().

INT Max	(	INT	i,
		INT	j
	)			[inline]

Definition at line 394 of file defs.h.

References MAX.

Referenced by Calculate_Component_Direct_Costs_And_Min_Recurrence_II(), Calculate_Component_Max_Costs_And_Min_Recurrence_II(), Calculate_Self_Recurrence_Min_II(), GRA_BB::Create_Global_Interferences(), Maximize_Min_II(), MEM_POOL_Report(), SWP_OPTIONS::PU_Configure(), and Site_Account_Alloc().

INT Min	(	INT	i,
		INT	j
	)			[inline]

Definition at line 408 of file defs.h.

References MIN.

Referenced by BS_Difference(), BS_DifferenceD(), Compute_Sync_Distances(), SNL_DEP_MATRIX::Is_Fully_Permutable(), SWP_OPTIONS::PU_Configure(), and Visit().

INT Mod	(	INT	i,
		INT	j
	)

Definition at line 88 of file si_gen.cxx.

References INT.

Referenced by CGTARG_Operand_Live_Range(), CGTARG_Result_Live_Range(), and RES_REQ::Compute_II_RES_REQ().

INT32 nearest_power_of_two

(

INT32

n

)

Definition at line 420 of file util.c.

References i, INT32, IS_POW2, and Is_True.

Referenced by Adjusted_Alignment(), and lower_bit_field_id().

TARG_INT TARG_INT_Least_Sig_One

(

TARG_INT

x

)

Definition at line 388 of file util.c.

References i, INT, UINT, UINT8_least_sig_one, and is::y.

TARG_INT TARG_INT_Most_Sig_One

(

TARG_INT

x

)

Definition at line 334 of file util.c.

References i, INT, UINT, UINT8_most_sig_one, and is::y.

TARG_INT TARG_INT_Pop_Count

(

TARG_INT

x

)

Definition at line 283 of file util.c.

References i, INT, result, UINT, UINT8_pop_count, and is::y.

Referenced by lower_bit_field_id().

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Variable Documentation

const mUINT8 UINT8_least_sig_one[256]

Definition at line 367 of file util.c.

Referenced by REGISTER_SET_Choose_Engine(), and TARG_INT_Least_Sig_One().

const mUINT8 UINT8_pop_count[256]

Definition at line 263 of file util.c.

Referenced by REGISTER_SET_Size(), and TARG_INT_Pop_Count().