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| author | Evan Cheng <evan.cheng@apple.com> | 2005-12-23 07:31:11 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2005-12-23 07:31:11 +0000 |
| commit | 38bcbaf23e8836c8f64e7fd66ebebc44a2b921a1 (patch) | |
| tree | 12fb3e8b65678b8cf0c83907ace1ad997ebc2853 /lib/Target/X86/X86ISelLowering.cpp | |
| parent | d13b00e1036cc67d78cdb14ca4aa179ab5b56d16 (diff) | |
More X86 floating point patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24990 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 15410a56df..b419f31d47 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -227,8 +227,6 @@ SDOperand X86TargetLowering::LowerReturnTo(SDOperand Chain, SDOperand Op, break; } case MVT::f32: - assert(X86ScalarSSE && "MVT::f32 only legal with scalar sse fp"); - // Fallthrough intended case MVT::f64: if (!X86ScalarSSE) { std::vector<MVT::ValueType> Tys; @@ -236,6 +234,8 @@ SDOperand X86TargetLowering::LowerReturnTo(SDOperand Chain, SDOperand Op, Tys.push_back(MVT::Flag); std::vector<SDOperand> Ops; Ops.push_back(Chain); + if (OpVT == MVT::f32) + Op = DAG.getNode(ISD::FP_EXTEND, MVT::f64, Op); Ops.push_back(Op); Copy = DAG.getNode(X86ISD::FP_SET_RESULT, Tys, Ops); } else { @@ -1053,7 +1053,7 @@ SDOperand X86TargetLowering::LowerOperation(SDOperand Op, SelectionDAG &DAG) { return DAG.getNode(X86ISD::BRCOND, Op.getValueType(), Op.getOperand(0), Op.getOperand(2), CC, Cond); } - case ISD::GlobalAddress: + case ISD::GlobalAddress: { GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal(); SDOperand GVOp = DAG.getTargetGlobalAddress(GV, getPointerTy()); // For Darwin, external and weak symbols are indirect, so we want to load @@ -1069,6 +1069,7 @@ SDOperand X86TargetLowering::LowerOperation(SDOperand Op, SelectionDAG &DAG) { return GVOp; break; } + } } const char *X86TargetLowering::getTargetNodeName(unsigned Opcode) const { |