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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-08-26 17:39:40 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-08-26 17:39:40 +0000 |
| commit | 62c77d33b18937ea0b246be3631df082cd621126 (patch) | |
| tree | f4f95ec6217fc92f9b1316ca75e73d0e551fcc09 /lib/CodeGen/SelectionDAG | |
| parent | efc3f3a57053faf295d2e59993e3f93e5f6127ef (diff) | |
| download | llvm-62c77d33b18937ea0b246be3631df082cd621126.tar.gz llvm-62c77d33b18937ea0b246be3631df082cd621126.tar.bz2 llvm-62c77d33b18937ea0b246be3631df082cd621126.tar.xz | |
Add extload expansion for f128
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80116 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 10f7b3206b..959a9205ca 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -1279,10 +1279,13 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { break; case TargetLowering::Expand: // f64 = EXTLOAD f32 should expand to LOAD, FP_EXTEND - if (SrcVT == MVT::f32 && Node->getValueType(0) == MVT::f64) { + // f128 = EXTLOAD {f32,f64} too + if ((SrcVT == MVT::f32 && (Node->getValueType(0) == MVT::f64 || + Node->getValueType(0) == MVT::f128)) || + (SrcVT == MVT::f64 && Node->getValueType(0) == MVT::f128)) { SDValue Load = DAG.getLoad(SrcVT, dl, Tmp1, Tmp2, LD->getSrcValue(), - LD->getSrcValueOffset(), - LD->isVolatile(), LD->getAlignment()); + LD->getSrcValueOffset(), + LD->isVolatile(), LD->getAlignment()); Result = DAG.getNode(ISD::FP_EXTEND, dl, Node->getValueType(0), Load); Tmp1 = LegalizeOp(Result); // Relegalize new nodes. |