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fix typos; NFC

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240699 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjay Patel 2015-06-25 21:11:08 +00:00
parent 0999c2c69c
commit 7db079305c
1 changed files with 4 additions and 4 deletions
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8
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
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@ -1445,8 +1445,8 @@ void SelectionDAGBuilder::FindMergedConditions(const Value *Cond,
// We have flexibility in setting Prob for BB1 and Prob for TmpBB.
// The requirement is that
// TrueProb for BB1 + (FalseProb for BB1 * TrueProb for TmpBB)
// = TrueProb for orignal BB.
// Assuming the orignal weights are A and B, one choice is to set BB1's
// = TrueProb for original BB.
// Assuming the original weights are A and B, one choice is to set BB1's
// weights to A and A+2B, and set TmpBB's weights to A and 2B. This choice
// assumes that
// TrueProb for BB1 == FalseProb for BB1 * TrueProb for TmpBB.
@ -1481,8 +1481,8 @@ void SelectionDAGBuilder::FindMergedConditions(const Value *Cond,
// We have flexibility in setting Prob for BB1 and Prob for TmpBB.
// The requirement is that
// FalseProb for BB1 + (TrueProb for BB1 * FalseProb for TmpBB)
// = FalseProb for orignal BB.
// Assuming the orignal weights are A and B, one choice is to set BB1's
// = FalseProb for original BB.
// Assuming the original weights are A and B, one choice is to set BB1's
// weights to 2A+B and B, and set TmpBB's weights to 2A and B. This choice
// assumes that
// FalseProb for BB1 == TrueProb for BB1 * FalseProb for TmpBB.