fir::AllocationPlacementThresholds Struct Reference

Tunable thresholds controlling where array allocations are placed. More...

#include <flang/Optimizer/Transforms/AllocationPlacementPolicy.h>

Public Attributes
bool	stackArrays = false
std::size_t	smallArrayThresholdBytes = 64
	Constant-size arrays up to this many bytes are considered "small".
std::size_t	totalStackLimitBytes = 4ull * 1024 * 1024
	Per-function budget (in bytes) for small arrays placed on the stack.

Detailed Description

Tunable thresholds controlling where array allocations are placed.

Member Data Documentation

stackArrays

bool fir::AllocationPlacementThresholds::stackArrays = false

Place all array allocations on the stack when possible (-fstack-arrays). When false, use the size/kind-based placement policy.

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

• include/flang/Optimizer/Transforms/AllocationPlacementPolicy.h