LowLevelTypeUtils.h File Reference

Implement a low-level type suitable for MachineInstr level instruction selection. More...

#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/CodeGenTypes/LowLevelType.h"
#include "llvm/Support/Compiler.h"

Go to the source code of this file.

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Functions
LLVM_ABI LLT	llvm::getLLTForType (Type &Ty, const DataLayout &DL)
	Construct a low-level type based on an LLVM type.
LLVM_ABI MVT	llvm::getMVTForLLT (LLT Ty)
	Get a rough equivalent of an MVT for a given LLT.
LLVM_ABI EVT	llvm::getApproximateEVTForLLT (LLT Ty, LLVMContext &Ctx)
LLVM_ABI LLT	llvm::getLLTForMVT (MVT Ty)
	Get a rough equivalent of an LLT for a given MVT.
LLVM_ABI const llvm::fltSemantics &	llvm::getFltSemanticForLLT (LLT Ty)
	Get the appropriate floating point arithmetic semantic based on the bit size of the given scalar LLT.

Detailed Description

Implement a low-level type suitable for MachineInstr level instruction selection.

This provides the CodeGen aspects of LowLevelType, such as Type conversion.

Definition in file LowLevelTypeUtils.h.