FIX PR2794. Make sure SIGN_EXTEND_INREG nodes introduced by LegalizeSetCCOperands are leglized. Patch by Richard Pennington.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57460 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 114ea35..6e7aa19 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -4671,6 +4671,8 @@
DAG.getValueType(VT));
Tmp2 = DAG.getNode(ISD::SIGN_EXTEND_INREG, NVT, Tmp2,
DAG.getValueType(VT));
+ Tmp1 = LegalizeOp(Tmp1); // Relegalize new nodes.
+ Tmp2 = LegalizeOp(Tmp2); // Relegalize new nodes.
break;
}
}
@@ -5403,7 +5405,8 @@
DestTy.getVectorNumElements() / 2);
SDValue LoResult = LegalizeINT_TO_FP(SDValue(), isSigned, SplitDestTy, Lo);
SDValue HiResult = LegalizeINT_TO_FP(SDValue(), isSigned, SplitDestTy, Hi);
- return LegalizeOp(DAG.getNode(ISD::CONCAT_VECTORS, DestTy, LoResult, HiResult));
+ return LegalizeOp(DAG.getNode(ISD::CONCAT_VECTORS, DestTy, LoResult,
+ HiResult));
}
// Special case for i32 source to take advantage of UINTTOFP_I32_F32, etc.