Daniel Dunbar 42fcf81aba BitstreamWriter: Change primary output buffer to be a SmallVector instead of an ...

std::vector.
 - Good for 1-2% speedup on writing PCH for Cocoa.h.
 - Clang side API match to follow shortly, there wasn't an easy way to make this
   non-breaking.

llvm-svn: 151750

2012-02-29 20:31:09 +00:00

70 KiB

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