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Eliminate special purpose hacks for dynamic_stack_alloc.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22015 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-05-14 07:29:57 +00:00
parent e89083a930
commit adf6c2a0cb
3 changed files with 15 additions and 20 deletions
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14
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@@ -1350,19 +1350,7 @@ SDOperand SelectionDAG::getNode(unsigned Opcode, MVT::ValueType VT,
}
SDNode *N = new SDNode(Opcode, N1, N2, N3);
switch (Opcode) {
case ISD::SRA_PARTS:
case ISD::SRL_PARTS:
case ISD::SHL_PARTS:
assert(0 && "Should not get here!");
default:
N->setValueTypes(VT);
break;
case ISD::DYNAMIC_STACKALLOC: // DYNAMIC_STACKALLOC produces pointer and chain
N->setValueTypes(VT, MVT::Other);
break;
}
N->setValueTypes(VT);
// FIXME: memoize NODES
AllNodes.push_back(N);
return SDOperand(N, 0);