diff options
| author | Chris Lattner <sabre@nondot.org> | 2005-04-02 04:00:59 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-04-02 04:00:59 +0000 |
| commit | 5b359c6c4f052e41579ad7da9af37db4f54207d9 (patch) | |
| tree | ee42b29d4d1594f236864339afbb61db33015652 /lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | 6b8f2d649c1e96e0222be9de1e5d6c79e3eef021 (diff) | |
fix some bugs in the implementation of SHL_PARTS and friends.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21004 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 7f15e19f9d..005bb72575 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -907,6 +907,14 @@ SDOperand SelectionDAG::getNode(unsigned Opcode, MVT::ValueType VT, case ISD::DYNAMIC_STACKALLOC: // DYNAMIC_STACKALLOC produces pointer and chain N->setValueTypes(VT, MVT::Other); break; + + case ISD::SRA_PARTS: + case ISD::SRL_PARTS: + case ISD::SHL_PARTS: { + std::vector<MVT::ValueType> V(N->getNumOperands()-1, VT); + N->setValueTypes(V); + break; + } } // FIXME: memoize NODES @@ -924,9 +932,7 @@ SDOperand SelectionDAG::getNode(unsigned Opcode, MVT::ValueType VT, default: // FIXME: MEMOIZE!! SDNode *N = new SDNode(Opcode, Children); - if (Opcode != ISD::ADD_PARTS && Opcode != ISD::SUB_PARTS && - Opcode != ISD::SRA_PARTS && Opcode != ISD::SRL_PARTS && - Opcode != ISD::SHL_PARTS) { + if (Opcode != ISD::ADD_PARTS && Opcode != ISD::SUB_PARTS) { N->setValueTypes(VT); } else { std::vector<MVT::ValueType> V(N->getNumOperands()/2, VT); |