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| author | Dan Gohman <gohman@apple.com> | 2010-11-08 16:45:26 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-11-08 16:45:26 +0000 |
| commit | a25e5dbcc2371352386a01e3c1b8e76dd890272b (patch) | |
| tree | 2d67b72b4ac69a9de510506f4182d2ac8b62edb8 /lib/CodeGen/RegAllocBasic.cpp | |
| parent | c80cbf25402e4095fafbb15a2ab1b81cf6feda77 (diff) | |
Extend the AliasAnalysis::pointsToConstantMemory interface to allow it
to optionally look for constant or local (alloca) memory.
Teach BasicAliasAnalysis::pointsToConstantMemory to look through Select
and Phi nodes, and to support looking for local memory.
Remove FunctionAttrs' PointsToLocalOrConstantMemory function, now that
AliasAnalysis knows all the tricks that it knew.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118412 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocBasic.cpp')
0 files changed, 0 insertions, 0 deletions