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| author | Artur Pilipenko <apilipenko@azulsystems.com> | 2017-02-09 15:13:40 +0000 |
|---|---|---|
| committer | Artur Pilipenko <apilipenko@azulsystems.com> | 2017-02-09 15:13:40 +0000 |
| commit | 0e4583b56c016c1cfb5c0d8d8763aedca7d12626 (patch) | |
| tree | 0bcc0e1f404cce356ae80c464ff3c5b7465d461d /llvm/lib/Object/ArchiveWriter.cpp | |
| parent | 6a44b7c2ebb30624e7901862abb0b118e11c2a04 (diff) | |
| download | llvm-0e4583b56c016c1cfb5c0d8d8763aedca7d12626.zip llvm-0e4583b56c016c1cfb5c0d8d8763aedca7d12626.tar.gz llvm-0e4583b56c016c1cfb5c0d8d8763aedca7d12626.tar.bz2 | |
Add DAGCombiner load combine tests for partially available values
If some of the trailing or leading bytes of a load combine pattern are zeroes we can combine the pattern to a load + zext and shift. Currently we don't support it, so the tests check the current codegen without load combine. This change will make the patch to support this kind of combine a bit more clear.
llvm-svn: 294591
Diffstat (limited to 'llvm/lib/Object/ArchiveWriter.cpp')
0 files changed, 0 insertions, 0 deletions