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| author | Pirama Arumuga Nainar <pirama@google.com> | 2015-04-08 08:55:49 -0700 |
|---|---|---|
| committer | Pirama Arumuga Nainar <pirama@google.com> | 2015-04-09 15:04:38 -0700 |
| commit | 4c5e43da7792f75567b693105cc53e3f1992ad98 (patch) | |
| tree | 1b2c9792582e12f5af0b1512e3094425f0dc0df9 /lib/CodeGen/MachineCopyPropagation.cpp | |
| parent | c75239e6119d0f9a74c57099d91cbc9bde56bf33 (diff) | |
| download | external_llvm-4c5e43da7792f75567b693105cc53e3f1992ad98.tar.gz external_llvm-4c5e43da7792f75567b693105cc53e3f1992ad98.tar.bz2 external_llvm-4c5e43da7792f75567b693105cc53e3f1992ad98.zip | |
Update aosp/master llvm for rebase to r233350
Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
Diffstat (limited to 'lib/CodeGen/MachineCopyPropagation.cpp')
| -rw-r--r-- | lib/CodeGen/MachineCopyPropagation.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/CodeGen/MachineCopyPropagation.cpp b/lib/CodeGen/MachineCopyPropagation.cpp index cbd62728ac..96111225db 100644 --- a/lib/CodeGen/MachineCopyPropagation.cpp +++ b/lib/CodeGen/MachineCopyPropagation.cpp @@ -75,10 +75,9 @@ MachineCopyPropagation::SourceNoLongerAvailable(unsigned Reg, I != E; ++I) { unsigned MappedDef = *I; // Source of copy is no longer available for propagation. - if (AvailCopyMap.erase(MappedDef)) { - for (MCSubRegIterator SR(MappedDef, TRI); SR.isValid(); ++SR) - AvailCopyMap.erase(*SR); - } + AvailCopyMap.erase(MappedDef); + for (MCSubRegIterator SR(MappedDef, TRI); SR.isValid(); ++SR) + AvailCopyMap.erase(*SR); } } } |