LLVM 20.0.0git
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#include "llvm/Transforms/Scalar/LoopDataPrefetch.h"
#include "llvm/InitializePasses.h"
#include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Analysis/AssumptionCache.h"
#include "llvm/Analysis/CodeMetrics.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/Analysis/OptimizationRemarkEmitter.h"
#include "llvm/Analysis/ScalarEvolution.h"
#include "llvm/Analysis/ScalarEvolutionExpressions.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Transforms/Scalar.h"
#include "llvm/Transforms/Utils.h"
#include "llvm/Transforms/Utils/ScalarEvolutionExpander.h"
Go to the source code of this file.
Classes | |
struct | Prefetch |
A record for a potential prefetch made during the initial scan of the loop. More... | |
Macros | |
#define | DEBUG_TYPE "loop-data-prefetch" |
Functions | |
STATISTIC (NumPrefetches, "Number of prefetches inserted") | |
INITIALIZE_PASS_BEGIN (LoopDataPrefetchLegacyPass, "loop-data-prefetch", "Loop Data Prefetch", false, false) INITIALIZE_PASS_END(LoopDataPrefetchLegacyPass | |
Variables | |
static cl::opt< bool > | PrefetchWrites ("loop-prefetch-writes", cl::Hidden, cl::init(false), cl::desc("Prefetch write addresses")) |
static cl::opt< unsigned > | PrefetchDistance ("prefetch-distance", cl::desc("Number of instructions to prefetch ahead"), cl::Hidden) |
static cl::opt< unsigned > | MinPrefetchStride ("min-prefetch-stride", cl::desc("Min stride to add prefetches"), cl::Hidden) |
static cl::opt< unsigned > | MaxPrefetchIterationsAhead ("max-prefetch-iters-ahead", cl::desc("Max number of iterations to prefetch ahead"), cl::Hidden) |
loop data | prefetch |
loop data Loop Data | Prefetch |
loop data Loop Data | false |
#define DEBUG_TYPE "loop-data-prefetch" |
Definition at line 34 of file LoopDataPrefetch.cpp.
INITIALIZE_PASS_BEGIN | ( | LoopDataPrefetchLegacyPass | , |
"loop-data-prefetch" | , | ||
"Loop Data Prefetch" | , | ||
false | , | ||
false | |||
) |
STATISTIC | ( | NumPrefetches | , |
"Number of prefetches inserted" | |||
) |
loop data Loop Data false |
Definition at line 150 of file LoopDataPrefetch.cpp.
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static |
loop data prefetch |
Definition at line 149 of file LoopDataPrefetch.cpp.
Definition at line 150 of file LoopDataPrefetch.cpp.
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