Return the expected cost of a memcpy.
Synopsis
Declared in <llvm/Analysis/TargetTransformInfo.h>
InstructionCost
getMemcpyCost(Instruction const* I) const;Description
The cost could e.g. depend on the source/destination type and alignment and the number of bytes copied.
Return Value
The expected cost of a memcpy.
Parameters
Name |
Description |
I |
Memcpy instruction. |
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