diff options
Diffstat (limited to 'llvm/lib/VMCore/Instruction.cpp')
| -rw-r--r-- | llvm/lib/VMCore/Instruction.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/VMCore/Instruction.cpp b/llvm/lib/VMCore/Instruction.cpp index 22656f3353d..9e55a083db0 100644 --- a/llvm/lib/VMCore/Instruction.cpp +++ b/llvm/lib/VMCore/Instruction.cpp @@ -320,6 +320,7 @@ bool Instruction::mayReadFromMemory() const { case Instruction::Fence: // FIXME: refine definition of mayReadFromMemory case Instruction::AtomicCmpXchg: case Instruction::AtomicRMW: + case Instruction::LandingPad: return true; case Instruction::Call: return !cast<CallInst>(this)->doesNotAccessMemory(); @@ -340,6 +341,7 @@ bool Instruction::mayWriteToMemory() const { case Instruction::VAArg: case Instruction::AtomicCmpXchg: case Instruction::AtomicRMW: + case Instruction::LandingPad: return true; case Instruction::Call: return !cast<CallInst>(this)->onlyReadsMemory(); |
