¶Optional<unsigned int> getLoopEstimatedTripCount(
    llvm::Loop* L)

Description

Get a loop's estimated trip count based on branch weight metadata. Returns 0 when the count is estimated to be 0, or None when a meaningful estimate can not be made.

Declared at: llvm/include/llvm/Transforms/Utils/LoopUtils.h:267

Parameters

llvm::Loop* L