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| author | Cameron Zwarich <zwarich@apple.com> | 2011-02-24 10:00:13 +0000 |
|---|---|---|
| committer | Cameron Zwarich <zwarich@apple.com> | 2011-02-24 10:00:13 +0000 |
| commit | a46cd97818ac6fa336b093adecf2006fb041ca1c (patch) | |
| tree | 800b11ad4052a2cd7e8dd896e29d107c11b0bcfc /include/llvm/CodeGen | |
| parent | e1497b979166765d97c91813a8e830a1ab8fbe12 (diff) | |
Track blocks visited in reverse postorder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126377 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen')
| -rw-r--r-- | include/llvm/CodeGen/FunctionLoweringInfo.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/FunctionLoweringInfo.h b/include/llvm/CodeGen/FunctionLoweringInfo.h index 7f03a7a0f7..8b1c852e4f 100644 --- a/include/llvm/CodeGen/FunctionLoweringInfo.h +++ b/include/llvm/CodeGen/FunctionLoweringInfo.h @@ -106,6 +106,10 @@ public: LiveOutInfo() : NumSignBits(0), KnownOne(1, 0), KnownZero(1, 0) {} }; + /// VisitedBBs - The set of basic blocks visited thus far by instruction + /// selection. + DenseSet<const BasicBlock*> VisitedBBs; + /// PHINodesToUpdate - A list of phi instructions whose operand list will /// be updated after processing the current basic block. /// TODO: This isn't per-function state, it's per-basic-block state. But |