diff options
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp index 7a5c690..11bd982 100644 --- a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp @@ -990,7 +990,7 @@ void HWAddressSanitizer::instrumentMemAccessOutline(Value *Ptr, bool IsWrite, IRBuilder<> IRB(InsertBefore); Module *M = IRB.GetInsertBlock()->getParent()->getParent(); - bool useFixedShadowIntrinsic = false; + bool UseFixedShadowIntrinsic = false; // The memaccess fixed shadow intrinsic is only supported on AArch64, // which allows a 16-bit immediate to be left-shifted by 32. // Since kShadowBaseAlignment == 32, and Linux by default will not @@ -999,11 +999,12 @@ void HWAddressSanitizer::instrumentMemAccessOutline(Value *Ptr, bool IsWrite, // In particular, an offset of 4TB (1024 << 32) is representable, and // ought to be good enough for anybody. if (TargetTriple.isAArch64() && Mapping.Offset != kDynamicShadowSentinel) { - uint16_t offset_shifted = Mapping.Offset >> 32; - useFixedShadowIntrinsic = (uint64_t)offset_shifted << 32 == Mapping.Offset; + uint16_t OffsetShifted = Mapping.Offset >> 32; + UseFixedShadowIntrinsic = + static_cast<uint64_t>(OffsetShifted) << 32 == Mapping.Offset; } - if (useFixedShadowIntrinsic) + if (UseFixedShadowIntrinsic) IRB.CreateCall( Intrinsic::getDeclaration( M, UseShortGranules |