[PATCH] D12246: [NVPTX] change threading intrinsics from noduplicate to convergent

[Jingyue Wu via llvm-commits]

jingyue added a subscriber: jingyue.
jingyue added a comment.

In Bjarke's example, all threads call __syncthreads in and only in their
first iteration (assuming *bounds > 0).


http://reviews.llvm.org/D12246