diff options
Diffstat (limited to 'lib/Transforms')
-rw-r--r-- | lib/Transforms/Scalar/SCCP.cpp | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp index f58fead519..026c9f568c 100644 --- a/lib/Transforms/Scalar/SCCP.cpp +++ b/lib/Transforms/Scalar/SCCP.cpp @@ -661,16 +661,8 @@ void SCCPSolver::visitReturnInst(ReturnInst &I) { } // Handle functions that return multiple values. - if (0 && !TrackedMultipleRetVals.empty() && I.getNumOperands() > 1) { - for (unsigned i = 0, e = I.getNumOperands(); i != e; ++i) { - DenseMap<std::pair<Function*, unsigned>, LatticeVal>::iterator - It = TrackedMultipleRetVals.find(std::make_pair(F, i)); - if (It == TrackedMultipleRetVals.end()) break; - mergeInValue(It->second, F, getValueState(I.getOperand(i))); - } - } else if (!TrackedMultipleRetVals.empty() && - /*I.getNumOperands() == 1 &&*/ - isa<StructType>(I.getOperand(0)->getType())) { + if (!TrackedMultipleRetVals.empty() && + isa<StructType>(I.getOperand(0)->getType())) { for (unsigned i = 0, e = I.getOperand(0)->getType()->getNumContainedTypes(); i != e; ++i) { DenseMap<std::pair<Function*, unsigned>, LatticeVal>::iterator |