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| author | Nate Begeman <natebegeman@mac.com> | 2006-01-14 03:14:10 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2006-01-14 03:14:10 +0000 |
| commit | d88fc03602947b5baa35c8b09fe8bcfa2b4a03c1 (patch) | |
| tree | b2f310c94eb32a8be570abd8242cbbd5a128253d /lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | |
| parent | b69c190c26da6d83391a4956ed2dfc0fe45b5bfa (diff) | |
bswap implementation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25312 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 061a3ef8a3..c302930841 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -989,6 +989,21 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) { DAG.setRoot(Tmp.getValue(1)); return 0; } + case Intrinsic::bswap_i16: + setValue(&I, DAG.getNode(ISD::BSWAP, + getValue(I.getOperand(1)).getValueType(), + getValue(I.getOperand(1)))); + return 0; + case Intrinsic::bswap_i32: + setValue(&I, DAG.getNode(ISD::BSWAP, + getValue(I.getOperand(1)).getValueType(), + getValue(I.getOperand(1)))); + return 0; + case Intrinsic::bswap_i64: + setValue(&I, DAG.getNode(ISD::BSWAP, + getValue(I.getOperand(1)).getValueType(), + getValue(I.getOperand(1)))); + return 0; case Intrinsic::cttz: setValue(&I, DAG.getNode(ISD::CTTZ, getValue(I.getOperand(1)).getValueType(), |