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LoopVectorize: Division reductions generate incorrect code. Remove the part of the code that deals with divs.

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Thanks to Paul Redmond for catching this while reviewing the code.

llvm-svn: 168142
This commit is contained in:
Nadav Rotem 2012-11-16 06:51:17 +00:00
parent ad33f996a6
commit 84e1ff3bfb
1 changed files with 0 additions and 2 deletions
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lib/Transforms/Vectorize/LoopVectorize.cpp
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@ -1671,8 +1671,6 @@ LoopVectorizationLegality::isReductionInstr(Instruction *I,
case Instruction::Sub:
return Kind == IntegerAdd;
case Instruction::Mul:
case Instruction::UDiv:
case Instruction::SDiv:
return Kind == IntegerMult;
case Instruction::And:
return Kind == IntegerAnd;