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| author | Albert Gutowski <agutowski@google.com> | 2016-10-12 22:13:19 +0000 |
|---|---|---|
| committer | Albert Gutowski <agutowski@google.com> | 2016-10-12 22:13:19 +0000 |
| commit | 795d7d63810619af504ca1330aaa967c6e1c976d (patch) | |
| tree | 4eebf0989b7ec2c007d25a9366eab6f76e90f18d /llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 2a0621e58a3929a0e1662c67ae59bfbb11b3b08f (diff) | |
| download | bcm5719-llvm-795d7d63810619af504ca1330aaa967c6e1c976d.tar.gz bcm5719-llvm-795d7d63810619af504ca1330aaa967c6e1c976d.zip | |
Create llvm.addressofreturnaddress intrinsic
Summary: We need a new LLVM intrinsic to implement MS _AddressOfReturnAddress builtin on 64-bit Windows.
Reviewers: majnemer, rnk
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D25293
llvm-svn: 284061
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index f80eb3ad703..db24d9651b3 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -1019,6 +1019,7 @@ void SelectionDAGLegalize::LegalizeOp(SDNode *Node) { case ISD::ADJUST_TRAMPOLINE: case ISD::FRAMEADDR: case ISD::RETURNADDR: + case ISD::ADDROFRETURNADDR: // These operations lie about being legal: when they claim to be legal, // they should actually be custom-lowered. Action = TLI.getOperationAction(Node->getOpcode(), Node->getValueType(0)); |
