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| author | Evan Cheng <evan.cheng@apple.com> | 2008-10-13 18:46:18 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-10-13 18:46:18 +0000 |
| commit | efa533957dfdc29be6de3845158ebd5fa7391485 (patch) | |
| tree | 4f95ed7a19ff686f7d8e5ae1ae90575e4bc2702a /lib/CodeGen | |
| parent | 1050d7371d60d493cc025919fd4118f07129f92b (diff) | |
| download | external_llvm-efa533957dfdc29be6de3845158ebd5fa7391485.zip external_llvm-efa533957dfdc29be6de3845158ebd5fa7391485.tar.gz external_llvm-efa533957dfdc29be6de3845158ebd5fa7391485.tar.bz2 | |
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
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
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 @@ void SelectionDAGLegalize::LegalizeSetCCOperands(SDValue &LHS, 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 @@ ExpandIntToFP(bool isSigned, MVT DestTy, SDValue Source) { 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. |