[PATCH] CodeGen: Emit constant array temporaries into read-only globals.

[Benjamin Kramer]

In http://reviews.llvm.org/D8034#133875, @rsmith wrote:

> Don't you also need a change to avoid performing the dynamic initialization of the temporary? (If not, where and how do we catch that case?)


Not sure if I understand. If the temporary needs dynamic initialization then we can't constant fold the initializer and fall through to the existing CreateMemTemp call.


http://reviews.llvm.org/D8034

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