diff options
Diffstat (limited to 'llvm/lib/Transforms/Instrumentation')
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp | 16 | ||||
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp | 24 |
2 files changed, 16 insertions, 24 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp index 511bca4..6e17801 100644 --- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp @@ -605,17 +605,16 @@ static ShadowMapping getShadowMapping(const Triple &TargetTriple, int LongSize, return Mapping; } -namespace llvm { -void getAddressSanitizerParams(const Triple &TargetTriple, int LongSize, - bool IsKasan, uint64_t *ShadowBase, - int *MappingScale, bool *OrShadowOffset) { +void llvm::getAddressSanitizerParams(const Triple &TargetTriple, int LongSize, + bool IsKasan, uint64_t *ShadowBase, + int *MappingScale, bool *OrShadowOffset) { auto Mapping = getShadowMapping(TargetTriple, LongSize, IsKasan); *ShadowBase = Mapping.Offset; *MappingScale = Mapping.Scale; *OrShadowOffset = Mapping.OrShadowOffset; } -void removeASanIncompatibleFnAttributes(Function &F, bool ReadsArgMem) { +void llvm::removeASanIncompatibleFnAttributes(Function &F, bool ReadsArgMem) { // Sanitizer checks read from shadow, which invalidates memory(argmem: *). // // This is not only true for sanitized functions, because AttrInfer can @@ -668,8 +667,6 @@ ASanAccessInfo::ASanAccessInfo(bool IsWrite, bool CompileKernel, AccessSizeIndex(AccessSizeIndex), IsWrite(IsWrite), CompileKernel(CompileKernel) {} -} // namespace llvm - static uint64_t getRedzoneSizeForScale(int MappingScale) { // Redzone used for stack and globals is at least 32 bytes. // For scales 6 and 7, the redzone has to be 64 and 128 bytes respectively. @@ -677,11 +674,10 @@ static uint64_t getRedzoneSizeForScale(int MappingScale) { } static uint64_t GetCtorAndDtorPriority(Triple &TargetTriple) { - if (TargetTriple.isOSEmscripten()) { + if (TargetTriple.isOSEmscripten()) return kAsanEmscriptenCtorAndDtorPriority; - } else { + else return kAsanCtorAndDtorPriority; - } } static Twine genName(StringRef suffix) { diff --git a/llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp b/llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp index 7c78eb3..72e8e50 100644 --- a/llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp +++ b/llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp @@ -396,9 +396,8 @@ class CHR { } // end anonymous namespace -static inline -raw_ostream LLVM_ATTRIBUTE_UNUSED &operator<<(raw_ostream &OS, - const CHRStats &Stats) { +[[maybe_unused]] static inline raw_ostream &operator<<(raw_ostream &OS, + const CHRStats &Stats) { Stats.print(OS); return OS; } @@ -425,8 +424,8 @@ static bool shouldApply(Function &F, ProfileSummaryInfo &PSI) { return PSI.isFunctionEntryHot(&F); } -static void LLVM_ATTRIBUTE_UNUSED dumpIR(Function &F, const char *Label, - CHRStats *Stats) { +[[maybe_unused]] static void dumpIR(Function &F, const char *Label, + CHRStats *Stats) { StringRef FuncName = F.getName(); StringRef ModuleName = F.getParent()->getName(); (void)(FuncName); // Unused in release build. @@ -1622,7 +1621,7 @@ static void insertTrivialPHIs(CHRScope *Scope, } // Assert that all the CHR regions of the scope have a biased branch or select. -static void LLVM_ATTRIBUTE_UNUSED +[[maybe_unused]] static void assertCHRRegionsHaveBiasedBranchOrSelect(CHRScope *Scope) { #ifndef NDEBUG auto HasBiasedBranchOrSelect = [](RegInfo &RI, CHRScope *Scope) { @@ -1644,8 +1643,9 @@ assertCHRRegionsHaveBiasedBranchOrSelect(CHRScope *Scope) { // Assert that all the condition values of the biased branches and selects have // been hoisted to the pre-entry block or outside of the scope. -static void LLVM_ATTRIBUTE_UNUSED assertBranchOrSelectConditionHoisted( - CHRScope *Scope, BasicBlock *PreEntryBlock) { +[[maybe_unused]] static void +assertBranchOrSelectConditionHoisted(CHRScope *Scope, + BasicBlock *PreEntryBlock) { CHR_DEBUG(dbgs() << "Biased regions condition values \n"); for (RegInfo &RI : Scope->CHRRegions) { Region *R = RI.R; @@ -2007,8 +2007,8 @@ void CHR::transformScopes(SmallVectorImpl<CHRScope *> &CHRScopes) { } } -static void LLVM_ATTRIBUTE_UNUSED -dumpScopes(SmallVectorImpl<CHRScope *> &Scopes, const char *Label) { +[[maybe_unused]] static void dumpScopes(SmallVectorImpl<CHRScope *> &Scopes, + const char *Label) { dbgs() << Label << " " << Scopes.size() << "\n"; for (CHRScope *Scope : Scopes) { dbgs() << *Scope << "\n"; @@ -2092,8 +2092,6 @@ bool CHR::run() { return Changed; } -namespace llvm { - ControlHeightReductionPass::ControlHeightReductionPass() { parseCHRFilterFiles(); } @@ -2116,5 +2114,3 @@ PreservedAnalyses ControlHeightReductionPass::run( return PreservedAnalyses::all(); return PreservedAnalyses::none(); } - -} // namespace llvm |