OpenACCUtils.cpp File Reference

#include "mlir/Dialect/OpenACC/OpenACCUtils.h"
#include "mlir/Dialect/GPU/IR/GPUDialect.h"
#include "mlir/Dialect/OpenACC/OpenACC.h"
#include "mlir/Dialect/Utils/StaticValueUtils.h"
#include "mlir/IR/BuiltinOps.h"
#include "mlir/IR/BuiltinTypes.h"
#include "mlir/IR/Dominance.h"
#include "mlir/IR/SymbolTable.h"
#include "mlir/Interfaces/FunctionInterfaces.h"
#include "mlir/Interfaces/ViewLikeInterface.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/TypeSwitch.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/Support/Casting.h"

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Functions
template<typename OpTy>
static bool	isOnlyUsedByOpClauses (mlir::Value val, mlir::Region &region)
static mlir::Operation *	lookupSymbolInGPUModules (mlir::Operation *user, mlir::SymbolRefAttr symbol)
	Look up symbol in the gpu.modules of the enclosing module.

Function Documentation

isOnlyUsedByOpClauses()

template<typename OpTy>

bool isOnlyUsedByOpClauses ( mlir::Value val, mlir::Region & region )

static

Definition at line 55 of file OpenACCUtils.cpp.

References mlir::Value::getUsers(), and mlir::Region::isAncestor().

Referenced by mlir::acc::isOnlyUsedByPrivateClauses(), and mlir::acc::isOnlyUsedByReductionClauses().

lookupSymbolInGPUModules()

mlir::Operation * lookupSymbolInGPUModules ( mlir::Operation * user, mlir::SymbolRefAttr symbol )

static

Look up symbol in the gpu.modules of the enclosing module.

A gpu.module is its own symbol table, so lookupNearestSymbolFrom from a user outside of it does not find definitions placed inside.

Definition at line 202 of file OpenACCUtils.cpp.

References mlir::Operation::getParentOfType(), and mlir::SymbolTable::lookupSymbolIn().

Referenced by mlir::acc::isValidSymbolUse().