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author | Philip Reames <listmail@philipreames.com> | 2016-02-01 22:57:53 +0000 |
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committer | Philip Reames <listmail@philipreames.com> | 2016-02-01 22:57:53 +0000 |
commit | c0bdb0c1e559efc26e57089d6bb21ef642d6b4ae (patch) | |
tree | 052cf403bc23f2e4115389304120b065c6a65ebb /lldb/packages/Python/lldbsuite/test/redo.py | |
parent | c097337493e26b748388725584a6bfb1bd0bc57c (diff) | |
download | bcm5719-llvm-c0bdb0c1e559efc26e57089d6bb21ef642d6b4ae.tar.gz bcm5719-llvm-c0bdb0c1e559efc26e57089d6bb21ef642d6b4ae.zip |
[LVI] Add select handling
Teach LVI to handle select instructions in the exact same way it handles PHI nodes. This is useful since various parts of the optimizer convert PHI nodes into selects and we don't want these transformations to cause inferior optimization.
Note that this patch does nothing to exploit the implied constraint on the inputs represented by the select condition itself. That will be a later patch and is blocked on http://reviews.llvm.org/D14476
llvm-svn: 259429
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/redo.py')
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