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| author | Arnold Schwaighofer <arnolds@codeaurora.org> | 2012-12-10 23:02:41 +0000 |
|---|---|---|
| committer | Arnold Schwaighofer <arnolds@codeaurora.org> | 2012-12-10 23:02:41 +0000 |
| commit | 2b475922e6169098606006a69d765160caa77848 (patch) | |
| tree | 12d990e0d636812ec2982bcd110a7b7e735abbc7 /lib/Target/Mips/MipsISelLowering.cpp | |
| parent | 07f6a4fde0a1b081fbefd986345c9b2f4f85e88a (diff) | |
Optimistically analyse Phi cycles
Analyse Phis under the starting assumption that they are NoAlias. Recursively
look at their inputs.
If they MayAlias/MustAlias there must be an input that makes them so.
Addresses bug 14351.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169788 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsISelLowering.cpp')
0 files changed, 0 insertions, 0 deletions