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author | Davide Italiano <davide@freebsd.org> | 2017-03-29 19:39:46 +0000 |
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committer | Davide Italiano <davide@freebsd.org> | 2017-03-29 19:39:46 +0000 |
commit | cdcdc978794406b8959e05011034c8d452393792 (patch) | |
tree | 33e16b18af488b3d616586e3a227f09728e43ddb | |
parent | aa693468c5675e639f2444b713f347da9b55c5f0 (diff) | |
download | bcm5719-llvm-cdcdc978794406b8959e05011034c8d452393792.tar.gz bcm5719-llvm-cdcdc978794406b8959e05011034c8d452393792.zip |
[DAGCombiner] Remove else after return. NFCI.
llvm-svn: 299022
-rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 1bd9fd0f3de..922947a6e70 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -4665,10 +4665,9 @@ const Optional<ByteProvider> calculateByteProvider(SDValue Op, unsigned Index, if (LHS->isConstantZero()) return RHS; - else if (RHS->isConstantZero()) + if (RHS->isConstantZero()) return LHS; - else - return None; + return None; } case ISD::SHL: { auto ShiftOp = dyn_cast<ConstantSDNode>(Op->getOperand(1)); @@ -4698,8 +4697,7 @@ const Optional<ByteProvider> calculateByteProvider(SDValue Op, unsigned Index, return Op.getOpcode() == ISD::ZERO_EXTEND ? Optional<ByteProvider>(ByteProvider::getConstantZero()) : None; - else - return calculateByteProvider(NarrowOp, Index, Depth + 1); + return calculateByteProvider(NarrowOp, Index, Depth + 1); } case ISD::BSWAP: return calculateByteProvider(Op->getOperand(0), ByteWidth - Index - 1, @@ -4718,8 +4716,7 @@ const Optional<ByteProvider> calculateByteProvider(SDValue Op, unsigned Index, return L->getExtensionType() == ISD::ZEXTLOAD ? Optional<ByteProvider>(ByteProvider::getConstantZero()) : None; - else - return ByteProvider::getMemory(L, Index); + return ByteProvider::getMemory(L, Index); } } |