diff options
Diffstat (limited to 'lib/IR/Instructions.cpp')
| -rw-r--r-- | lib/IR/Instructions.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/IR/Instructions.cpp b/lib/IR/Instructions.cpp index d58877ef77..841cc5926a 100644 --- a/lib/IR/Instructions.cpp +++ b/lib/IR/Instructions.cpp @@ -256,6 +256,13 @@ void LandingPadInst::addClause(Value *Val) { OperandList[OpNo] = Val; } +bool LandingPadInst::hasCatchAll() const { + for (unsigned I = 0, E = getNumClauses(); I != E; ++I) + if (isCatch(I) && isa<ConstantPointerNull>(getClause(I))) + return true; + return false; +} + //===----------------------------------------------------------------------===// // CallInst Implementation //===----------------------------------------------------------------------===// |