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Fix another infinite loop in Reassociate caused by Constant::isZero().

Authored by resistor on Nov 20 2015, 2:34 PM.

Description

Fix another infinite loop in Reassociate caused by Constant::isZero().

Not all zero vectors are ConstantDataVector's.

llvm-svn: 253723

Details

Committed
resistorNov 20 2015, 2:34 PM
Parents
rG5256fcada0ae: [CodeGenPrepare] Create more extloads and fewer ands
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