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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 | e6bb1e57c7e9e84d6ad12baa89e7f6119b6c46a7 (patch) | |
| tree | a75cc13d22340b807d3939f42886d26cf476aaf9 /tools | |
| parent | 334e72553fd46ccc1d35cad006117936004814a0 (diff) | |
| download | external_llvm-e6bb1e57c7e9e84d6ad12baa89e7f6119b6c46a7.zip external_llvm-e6bb1e57c7e9e84d6ad12baa89e7f6119b6c46a7.tar.gz external_llvm-e6bb1e57c7e9e84d6ad12baa89e7f6119b6c46a7.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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73012 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions