SLPCompatibilityAnalysis.h File Reference

#include "llvm/ADT/BitmaskEnum.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Analysis/IVDescriptors.h"
#include "llvm/IR/Instruction.h"
#include <cstdint>
#include <utility>

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Classes
class	llvm::slpvectorizer::BinOpSameOpcodeHelper
	Helper class that determines VL can use the same opcode. More...
class	llvm::slpvectorizer::InstructionsState
	Main data required for vectorization of instructions. More...

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.
namespace	llvm::slpvectorizer
	A private "module" namespace for types and utilities used by this pass.

Functions
bool	llvm::slpvectorizer::isValidForAlternation (unsigned Opcode)
bool	llvm::slpvectorizer::isAbsorbableFMul (ArrayRef< Value * > VL, Value *V)
	Checks if V is a single-use fmul with operands outside VL.
bool	llvm::slpvectorizer::isAbsorbableCopyableFMul (const InstructionsState &S, Value *V)
	Checks if V is a copyable single-use fmul, absorbable as fmuladd(a, b, -0.0).