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author | Cameron Zwarich <zwarich@apple.com> | 2011-02-22 03:24:52 +0000 |
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committer | Cameron Zwarich <zwarich@apple.com> | 2011-02-22 03:24:52 +0000 |
commit | 4ecc82e592745d6995db83ea158b3c15011a84f8 (patch) | |
tree | 51d712505461ec31550116b8bfea64e48ad17fcf /include/llvm | |
parent | ec243ae2b859487bd417a1289da2a4a5901c3469 (diff) | |
download | external_llvm-4ecc82e592745d6995db83ea158b3c15011a84f8.zip external_llvm-4ecc82e592745d6995db83ea158b3c15011a84f8.tar.gz external_llvm-4ecc82e592745d6995db83ea158b3c15011a84f8.tar.bz2 |
Roll out r126169 and r126170 in an attempt to fix the selfhost bot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126185 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm')
-rw-r--r-- | include/llvm/CodeGen/FunctionLoweringInfo.h | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/include/llvm/CodeGen/FunctionLoweringInfo.h b/include/llvm/CodeGen/FunctionLoweringInfo.h index 6bc10df..27631b7 100644 --- a/include/llvm/CodeGen/FunctionLoweringInfo.h +++ b/include/llvm/CodeGen/FunctionLoweringInfo.h @@ -101,30 +101,14 @@ public: #endif struct LiveOutInfo { - unsigned NumSignBits : 31; - bool IsValid : 1; + unsigned NumSignBits; APInt KnownOne, KnownZero; - LiveOutInfo() : NumSignBits(0), IsValid(false), KnownOne(1, 0), - KnownZero(1, 0) {} + LiveOutInfo() : NumSignBits(0), KnownOne(1, 0), KnownZero(1, 0) {} }; /// LiveOutRegInfo - Information about live out vregs. IndexedMap<LiveOutInfo, VirtReg2IndexFunctor> LiveOutRegInfo; - /// VisitedBBs - Basic blocks that have been visited by reverse postorder. - DenseSet<const BasicBlock*> VisitedBBs; - - /// AllPredsVisited - Tracks whether all predecessors of the current basic - /// block have already been visited. - bool AllPredsVisited; - - /// PHIDestRegs - Virtual registers that are the destinations of PHIs. - DenseSet<unsigned> PHIDestRegs; - - /// PHISrcToDestMap - Maps the virtual register defining a PHI's source to the - /// virtual register defining its destination. - DenseMap<unsigned, unsigned> PHISrcToDestMap; - /// 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 |