Justin Lebar c0e42750da [CUDA] Generate CUDA's printf alloca in its function's entry block. ...

Summary:
This is necessary to prevent llvm from generating stacksave intrinsics
around this alloca.  NVVM doesn't have a stack, and we don't handle said
intrinsics.

Reviewers: rnk, echristo

Subscribers: cfe-commits, jhen, tra

Differential Revision: http://reviews.llvm.org/D16664

llvm-svn: 259122

2016-01-28 23:58:28 +00:00

1.7 KiB

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