diff options
| author | Chris Lattner <sabre@nondot.org> | 2006-01-31 02:45:52 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-01-31 02:45:52 +0000 |
| commit | b716343851c2e38a6df423c8efba998f577521e5 (patch) | |
| tree | 55279e52fc61b01f19c3b61c6bc34e3c68eee75e | |
| parent | 8e38ae60c7fccea5e2477dd343027f412263d3e3 (diff) | |
I don't see why this optimization isn't safe, but it isn't, so disable it
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25829 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/Sparc/SparcISelDAGToDAG.cpp | 3 | ||||
| -rw-r--r-- | lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/lib/Target/Sparc/SparcISelDAGToDAG.cpp index 44df26b062..91f25f69fe 100644 --- a/lib/Target/Sparc/SparcISelDAGToDAG.cpp +++ b/lib/Target/Sparc/SparcISelDAGToDAG.cpp @@ -431,7 +431,8 @@ SparcV8TargetLowering::LowerArguments(Function &F, SelectionDAG &DAG) { if (CurArgReg < ArgRegEnd) ++CurArgReg; if (CurArgReg < ArgRegEnd) ++CurArgReg; ArgValues.push_back(DAG.getNode(ISD::UNDEF, ObjectVT)); - } else if (CurArgReg == ArgRegEnd && ObjectVT == MVT::f64 && + } else if (/* FIXME: Apparently this isn't safe?? */ + 0 && CurArgReg == ArgRegEnd && ObjectVT == MVT::f64 && ((CurArgReg-ArgRegs) & 1) == 0) { // If this is a double argument and the whole thing lives on the stack, // and the argument is aligned, load the double straight from the stack. diff --git a/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp b/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp index 44df26b062..91f25f69fe 100644 --- a/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp +++ b/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp @@ -431,7 +431,8 @@ SparcV8TargetLowering::LowerArguments(Function &F, SelectionDAG &DAG) { if (CurArgReg < ArgRegEnd) ++CurArgReg; if (CurArgReg < ArgRegEnd) ++CurArgReg; ArgValues.push_back(DAG.getNode(ISD::UNDEF, ObjectVT)); - } else if (CurArgReg == ArgRegEnd && ObjectVT == MVT::f64 && + } else if (/* FIXME: Apparently this isn't safe?? */ + 0 && CurArgReg == ArgRegEnd && ObjectVT == MVT::f64 && ((CurArgReg-ArgRegs) & 1) == 0) { // If this is a double argument and the whole thing lives on the stack, // and the argument is aligned, load the double straight from the stack. |