vec_lower_bound Class Reference

#include <tree-vectorizer.h>

Collaboration diagram for vec_lower_bound:

Public Member Functions
	vec_lower_bound ()
	vec_lower_bound (tree e, bool u, poly_uint64 m)

Data Fields
tree	expr
bool	unsigned_p
poly_uint64	min_value

Detailed Description

Records that vectorization is only possible if abs (EXPR) >= MIN_VALUE.
UNSIGNED_P is true if we can assume that abs (EXPR) == EXPR.   

Constructor & Destructor Documentation

vec_lower_bound() [1/2]

vec_lower_bound::vec_lower_bound ( )

inline

vec_lower_bound() [2/2]

vec_lower_bound::vec_lower_bound ( tree e, bool u, poly_uint64 m )

inline

References expr, min_value, and unsigned_p.

Field Documentation

expr

tree vec_lower_bound::expr

Referenced by dump_lower_bound(), and vec_lower_bound().

min_value

poly_uint64 vec_lower_bound::min_value

Referenced by dump_lower_bound(), and vec_lower_bound().

unsigned_p

bool vec_lower_bound::unsigned_p

Referenced by dump_lower_bound(), and vec_lower_bound().

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The documentation for this class was generated from the following file:

• tree-vectorizer.h