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Commit 79c69bc4 authored by Owen Anderson's avatar Owen Anderson
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In ConstantArray::getAsString(), we know the size of the resultant string in... 

In ConstantArray::getAsString(), we know the size of the resultant string in advance so we can pre-allocate it and just fill in
the entries.  This improves the time for the AsmPrinter on InstructionCombining.cpp from 0.4248s to 0.3370s.

llvm-svn: 52690
parent 230b3eb8
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