PointerBounds Struct Reference

IR Values for the lower and upper bounds of a pointer evolution. More...

Public Attributes
TrackingVH< Value >	Start
TrackingVH< Value >	End
Value *	StrideToCheck

Detailed Description

IR Values for the lower and upper bounds of a pointer evolution.

We need to use value-handles because SCEV expansion can invalidate previously expanded values. Thus expansion of a pointer can invalidate the bounds for a previous one.

Definition at line 2104 of file LoopUtils.cpp.

Member Data Documentation

End

TrackingVH<Value> PointerBounds::End

Definition at line 2106 of file LoopUtils.cpp.

Start

TrackingVH<Value> PointerBounds::Start

Definition at line 2105 of file LoopUtils.cpp.

StrideToCheck

Value* PointerBounds::StrideToCheck

Definition at line 2107 of file LoopUtils.cpp.

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

• lib/Transforms/Utils/LoopUtils.cpp