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| author | Nate Begeman <natebegeman@mac.com> | 2008-07-29 19:07:27 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2008-07-29 19:07:27 +0000 |
| commit | 24dc346a16397bf740d8d961cd1ebec8d2f46957 (patch) | |
| tree | 1913044a315009c35273c12c087dcbaacfed85ae | |
| parent | 6d399bdea269658a03b63de850595fbfdd487098 (diff) | |
| download | llvm-24dc346a16397bf740d8d961cd1ebec8d2f46957.tar.gz llvm-24dc346a16397bf740d8d961cd1ebec8d2f46957.tar.bz2 llvm-24dc346a16397bf740d8d961cd1ebec8d2f46957.tar.xz | |
Fix broken CellSPU lowering, re-instate braces in Legalize
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54168 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 6 | ||||
| -rw-r--r-- | lib/Target/CellSPU/SPUISelLowering.cpp | 5 |
2 files changed, 5 insertions, 6 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 8cdfcfa2ac..d8d45d04eb 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -2976,12 +2976,10 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { case TargetLowering::Legal: break; case TargetLowering::Custom: Tmp1 = TLI.LowerOperation(Result, DAG); - if (Tmp1.Val) - // FIXME: these braces are correct, but breaks CellSPU codegen. - //{ + if (Tmp1.Val) { Result = Tmp1; break; - //} + } // Fall through if the custom lower can't deal with the operation case TargetLowering::Expand: { MVT VT = Op.getValueType(); diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp index 2fd72511ba..5f621ed8ec 100644 --- a/lib/Target/CellSPU/SPUISelLowering.cpp +++ b/lib/Target/CellSPU/SPUISelLowering.cpp @@ -2481,8 +2481,9 @@ LowerByteImmed(SDValue Op, SelectionDAG &DAG) { DAG.getNode(ISD::BUILD_VECTOR, VT, tcVec, tcVecSize)); } } - - return SDValue(); + // These operations (AND, OR, XOR) are legal, they just couldn't be custom + // lowered. Return the operation, rather than a null SDValue. + return Op; } //! Lower i32 multiplication |