indices Struct Reference
#include <tree-data-ref.h>
Collaboration diagram for indices:
Data Fields | |
| tree | base_object |
| vec< tree > | access_fns |
| bool | unconstrained_base |
Detailed Description
@verbatim
Describes the evolutions of indices of the memory reference. The indices are indices of the ARRAY_REFs, indexes in artificial dimensions added for member selection of records and the operands of MEM_REFs. BASE_OBJECT is the part of the reference that is loop-invariant (note that this reference does not have to cover the whole object being accessed, in which case UNCONSTRAINED_BASE is set; hence it is not recommended to use BASE_OBJECT in any code generation). For the examples above,
base_object: a *(p + x + 4B * j_0) indices: {j_0, +, 1}_2 {16, +, 4}_2 4 {i_0, +, 1}_1 {j_0, +, 1}_2
Field Documentation
| tree indices::base_object |
The object.
| bool indices::unconstrained_base |
Whether BASE_OBJECT is an access representing the whole object
or whether the access could not be constrained.
The documentation for this struct was generated from the following file:
