diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2013-12-22 00:04:03 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2013-12-22 00:04:03 +0000 |
| commit | f8af5cf600354830d4ccf59732403f0f073eccb9 (patch) | |
| tree | 2ba0398b4c42ad4f55561327538044fd2c925a8b /lib/CodeGen/MachineCopyPropagation.cpp | |
| parent | 59d6cff90eecf31cb3dd860c4e786674cfdd42eb (diff) | |
Notes
Diffstat (limited to 'lib/CodeGen/MachineCopyPropagation.cpp')
| -rw-r--r-- | lib/CodeGen/MachineCopyPropagation.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/CodeGen/MachineCopyPropagation.cpp b/lib/CodeGen/MachineCopyPropagation.cpp index dc8a2241c7e1..4f48e2cd9720 100644 --- a/lib/CodeGen/MachineCopyPropagation.cpp +++ b/lib/CodeGen/MachineCopyPropagation.cpp @@ -213,9 +213,8 @@ bool MachineCopyPropagation::CopyPropagateBlock(MachineBasicBlock &MBB) { CopyMap.erase(*AI); AvailCopyMap.erase(*AI); } - CopyMap[Def] = MI; - AvailCopyMap[Def] = MI; - for (MCSubRegIterator SR(Def, TRI); SR.isValid(); ++SR) { + for (MCSubRegIterator SR(Def, TRI, /*IncludeSelf=*/true); SR.isValid(); + ++SR) { CopyMap[*SR] = MI; AvailCopyMap[*SR] = MI; } |