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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-09-30 21:03:56 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-09-30 21:03:56 +0000 |
| commit | fdb96062b238aa0d751602c916c87f1e13bc59e6 (patch) | |
| tree | cd5d3f449f0bd6b84b57ddff34692df8585ed2c9 /lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | 8bd5e35978064f85e98cd2c7c2b3746d2604c17e (diff) | |
SimplifyCFG: Enumerating all predecessors of a BB can be expensive (switches), avoid it if possible.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164923 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
0 files changed, 0 insertions, 0 deletions