David Majnemer 90d854489f CodeGen: Optimize emssion of zeroinitialzied arrays ...

Create an ConstantAggregateZero upfront if we see that it is viable.
This saves us from having to manually push_back each and every
initializer and then looping back over them to determine if they are
'null'.

llvm-svn: 224908

2014-12-28 23:46:59 +00:00

51 KiB

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