fir::factory::HomogeneousScalarStack Class Reference

#include <flang/Optimizer/Builder/TemporaryStorage.h>

Public Member Functions
	HomogeneousScalarStack (mlir::Location loc, fir::FirOpBuilder &builder, fir::SequenceType declaredType, mlir::Value extent, llvm::ArrayRef< mlir::Value > lengths, bool allocateOnHeap, bool stackThroughLoops, llvm::StringRef name)
void	pushValue (mlir::Location loc, fir::FirOpBuilder &builder, mlir::Value value)
void	resetFetchPosition (mlir::Location loc, fir::FirOpBuilder &builder)
mlir::Value	fetch (mlir::Location loc, fir::FirOpBuilder &builder)
void	destroy (mlir::Location loc, fir::FirOpBuilder &builder)
hlfir::Entity	moveStackAsArrayExpr (mlir::Location loc, fir::FirOpBuilder &builder)
bool	canBeFetchedAfterPush () const

Detailed Description

Data structure to stack simple scalars that all have the same type and type parameters, and where the total number of elements that will be pushed is known or can be maximized. It is implemented inlined and does not require runtime.

Member Function Documentation

canBeFetchedAfterPush()

bool fir::factory::HomogeneousScalarStack::canBeFetchedAfterPush ( ) const

inline

"fetch" cannot be called right after "pushValue" because the counter is both used for pushing and fetching.

moveStackAsArrayExpr()

hlfir::Entity fir::factory::HomogeneousScalarStack::moveStackAsArrayExpr	(	mlir::Location	loc,
		fir::FirOpBuilder &	builder
	)

Move the temporary storage into a rank one array expression value (hlfir.expr<?xT>). The temporary should not be used anymore after this call.

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The documentation for this class was generated from the following files:

• include/flang/Optimizer/Builder/TemporaryStorage.h
• lib/Optimizer/Builder/TemporaryStorage.cpp