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| author | Eli Friedman <eli.friedman@gmail.com> | 2009-06-07 06:52:44 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2009-06-07 06:52:44 +0000 |
| commit | 3234587213b624e90581208794a17ebfab575a33 (patch) | |
| tree | f9e495f17b9ba8594a6c6d3e80beea42e55e7be5 /clang/lib/Basic/SourceManager.cpp | |
| parent | cc1305899874dbc4349314684b75235ed25309a2 (diff) | |
| download | llvm-3234587213b624e90581208794a17ebfab575a33.zip llvm-3234587213b624e90581208794a17ebfab575a33.tar.gz llvm-3234587213b624e90581208794a17ebfab575a33.tar.bz2 | |
Slightly generalize the code that handles shuffles of consecutive loads
on x86 to handle more cases. Fix a bug in said code that would cause it
to read past the end of an object. Rewrite the code in
SelectionDAGLegalize::ExpandBUILD_VECTOR to be a bit more general.
Remove PerformBuildVectorCombine, which is no longer necessary with
these changes. In addition to simplifying the code, with this change,
we can now catch a few more cases of consecutive loads.
llvm-svn: 73012
Diffstat (limited to 'clang/lib/Basic/SourceManager.cpp')
0 files changed, 0 insertions, 0 deletions