GCC Middle and Back End API Reference
tree_niter_desc Class Reference

#include <tree-ssa-loop.h>

Collaboration diagram for tree_niter_desc:

Data Fields

tree assumptions
tree may_be_zero
tree niter
widest_int max
affine_iv control
tree bound
enum tree_code cmp

Detailed Description

Description of number of iterations of a loop.  All the expressions inside
the structure can be evaluated at the end of the loop's preheader
(and due to ssa form, also anywhere inside the body of the loop).   

Field Documentation

◆ assumptions

◆ bound

◆ cmp

◆ control

◆ max

◆ may_be_zero

◆ niter

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