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| author | Evan Cheng <evan.cheng@apple.com> | 2008-02-27 03:04:06 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-02-27 03:04:06 +0000 |
| commit | d36531249a9a9500e516148e7e72d4c0a7a4d0ee (patch) | |
| tree | 6989d7bcac7fd80359addc3fa13e899ff8961cfc /lib/CodeGen/MachineFunction.cpp | |
| parent | 1953ecb0a6fc8520b34b52fd04f7476a7eb4613f (diff) | |
Spiller now remove unused spill slots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47657 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineFunction.cpp')
| -rw-r--r-- | lib/CodeGen/MachineFunction.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp index 3089617288..9bcf250aea 100644 --- a/lib/CodeGen/MachineFunction.cpp +++ b/lib/CodeGen/MachineFunction.cpp @@ -350,6 +350,10 @@ void MachineFrameInfo::print(const MachineFunction &MF, std::ostream &OS) const{ for (unsigned i = 0, e = Objects.size(); i != e; ++i) { const StackObject &SO = Objects[i]; OS << " <fi #" << (int)(i-NumFixedObjects) << ">: "; + if (SO.Size == ~0ULL) { + OS << "dead\n"; + continue; + } if (SO.Size == 0) OS << "variable sized"; else |