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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-01-18 23:52:12 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-01-18 23:52:12 +0000 |
| commit | 9cf37e8b48732fccd4c301ed51aafed7074bd84e (patch) | |
| tree | 7b0374b0938232f4b315408499a6166b7c69e758 /lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | |
| parent | 8887a0f34152b63a84e759b76694d6928d01b4ee (diff) | |
Add a RegisterMaskSDNode class.
This SelectionDAG node will be attached to call nodes by LowerCall(),
and eventually becomes a MO_RegisterMask MachineOperand on the
MachineInstr representing the call instruction.
LowerCall() will attach a register mask that depends on the calling
convention.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148436 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 9f3969959b..8b1d9eef02 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -2206,6 +2206,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, case ISD::EntryToken: // These nodes remain the same. case ISD::BasicBlock: case ISD::Register: + case ISD::RegisterMask: //case ISD::VALUETYPE: //case ISD::CONDCODE: case ISD::HANDLENODE: |