diff options
Diffstat (limited to 'llvm/lib/CodeGen/StackProtector.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/StackProtector.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/StackProtector.cpp b/llvm/lib/CodeGen/StackProtector.cpp index 2eef88b..2f0056f 100644 --- a/llvm/lib/CodeGen/StackProtector.cpp +++ b/llvm/lib/CodeGen/StackProtector.cpp @@ -46,6 +46,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Target/TargetOptions.h" +#include <optional> #include <utility> using namespace llvm; @@ -166,7 +167,7 @@ bool StackProtector::HasAddressTaken(const Instruction *AI, const auto *I = cast<Instruction>(U); // If this instruction accesses memory make sure it doesn't access beyond // the bounds of the allocated object. - Optional<MemoryLocation> MemLoc = MemoryLocation::getOrNone(I); + std::optional<MemoryLocation> MemLoc = MemoryLocation::getOrNone(I); if (MemLoc && MemLoc->Size.hasValue() && !TypeSize::isKnownGE(AllocSize, TypeSize::getFixed(MemLoc->Size.getValue()))) |