diff options
Diffstat (limited to 'contrib/llvm-project/clang/lib/CodeGen/CodeGenPGO.h')
| -rw-r--r-- | contrib/llvm-project/clang/lib/CodeGen/CodeGenPGO.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/contrib/llvm-project/clang/lib/CodeGen/CodeGenPGO.h b/contrib/llvm-project/clang/lib/CodeGen/CodeGenPGO.h index 6596b6c35277..9d66ffad6f43 100644 --- a/contrib/llvm-project/clang/lib/CodeGen/CodeGenPGO.h +++ b/contrib/llvm-project/clang/lib/CodeGen/CodeGenPGO.h @@ -16,6 +16,7 @@ #include "CGBuilder.h" #include "CodeGenModule.h" #include "CodeGenTypes.h" +#include "MCDCState.h" #include "llvm/ProfileData/InstrProfReader.h" #include <array> #include <memory> @@ -33,21 +34,18 @@ private: std::array <unsigned, llvm::IPVK_Last + 1> NumValueSites; unsigned NumRegionCounters; - unsigned MCDCBitmapBytes; uint64_t FunctionHash; std::unique_ptr<llvm::DenseMap<const Stmt *, unsigned>> RegionCounterMap; - std::unique_ptr<llvm::DenseMap<const Stmt *, unsigned>> RegionMCDCBitmapMap; - std::unique_ptr<llvm::DenseMap<const Stmt *, unsigned>> RegionCondIDMap; std::unique_ptr<llvm::DenseMap<const Stmt *, uint64_t>> StmtCountMap; std::unique_ptr<llvm::InstrProfRecord> ProfRecord; + std::unique_ptr<MCDC::State> RegionMCDCState; std::vector<uint64_t> RegionCounts; uint64_t CurrentRegionCount; public: CodeGenPGO(CodeGenModule &CGModule) : CGM(CGModule), FuncNameVar(nullptr), NumValueSites({{0}}), - NumRegionCounters(0), MCDCBitmapBytes(0), FunctionHash(0), - CurrentRegionCount(0) {} + NumRegionCounters(0), FunctionHash(0), CurrentRegionCount(0) {} /// Whether or not we have PGO region data for the current function. This is /// false both when we have no data at all and when our data has been @@ -96,6 +94,8 @@ public: // Set a module flag indicating if value profiling is enabled. void setValueProfilingFlag(llvm::Module &M); + void setProfileVersion(llvm::Module &M); + private: void setFuncName(llvm::Function *Fn); void setFuncName(StringRef Name, llvm::GlobalValue::LinkageTypes Linkage); @@ -110,15 +110,17 @@ private: bool canEmitMCDCCoverage(const CGBuilderTy &Builder); public: - void emitCounterIncrement(CGBuilderTy &Builder, const Stmt *S, - llvm::Value *StepV); + void emitCounterSetOrIncrement(CGBuilderTy &Builder, const Stmt *S, + llvm::Value *StepV); void emitMCDCTestVectorBitmapUpdate(CGBuilderTy &Builder, const Expr *S, - Address MCDCCondBitmapAddr); + Address MCDCCondBitmapAddr, + CodeGenFunction &CGF); void emitMCDCParameters(CGBuilderTy &Builder); void emitMCDCCondBitmapReset(CGBuilderTy &Builder, const Expr *S, Address MCDCCondBitmapAddr); void emitMCDCCondBitmapUpdate(CGBuilderTy &Builder, const Expr *S, - Address MCDCCondBitmapAddr, llvm::Value *Val); + Address MCDCCondBitmapAddr, llvm::Value *Val, + CodeGenFunction &CGF); /// Return the region count for the counter at the given index. uint64_t getRegionCount(const Stmt *S) { |