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Instead of enumerating each opcode that isn't handled that

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ComputeMaskedBits handles, just use a 'default:'. This avoids
TargetLowering's list getting out of date with SelectionDAG's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50693 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2008-05-06 00:53:29 +00:00
parent 23e1df8b8d
commit 54eed37131
1 changed files with 1 additions and 11 deletions
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12
lib/CodeGen/SelectionDAG/TargetLowering.cpp
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@ -979,17 +979,7 @@ bool TargetLowering::SimplifyDemandedBits(SDOperand Op,
} }
#endif #endif
break; break;
case ISD::ADD: default:
case ISD::SUB:
case ISD::INTRINSIC_WO_CHAIN:
case ISD::INTRINSIC_W_CHAIN:
case ISD::INTRINSIC_VOID:
case ISD::CTTZ:
case ISD::CTLZ:
case ISD::CTPOP:
case ISD::LOAD:
case ISD::SETCC:
case ISD::FGETSIGN:
// Just use ComputeMaskedBits to compute output bits. // Just use ComputeMaskedBits to compute output bits.
TLO.DAG.ComputeMaskedBits(Op, NewMask, KnownZero, KnownOne, Depth); TLO.DAG.ComputeMaskedBits(Op, NewMask, KnownZero, KnownOne, Depth);
break; break;