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Initialize uninitialized variables.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91477 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2009-12-16 00:01:27 +00:00
parent 408e9d166a
commit fe586b3e38
1 changed files with 1 additions and 1 deletions
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lib/CodeGen/BranchFolding.cpp
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@ -1274,7 +1274,7 @@ ReoptimizeBlock:
// Okay, there is no really great place to put this block. If, however,
// the block before this one would be a fall-through if this block were
// removed, move this block to the end of the function.
MachineBasicBlock *PrevTBB, *PrevFBB;
MachineBasicBlock *PrevTBB = 0, *PrevFBB = 0;
SmallVector<MachineOperand, 4> PrevCond;
if (FallThrough != MF.end() &&
!TII->AnalyzeBranch(PrevBB, PrevTBB, PrevFBB, PrevCond, true) &&