[LLVMdev] [PATCH] parallel loop awareness to the LoopVectorizer

Renato Golin renato.golin at linaro.org
Mon Jan 28 09:09:39 PST 2013

On 28 January 2013 16:51, Hal Finkel <hfinkel at anl.gov> wrote:

> Is this sufficient to implement #pragma ivdep in clang?

I'd assume so. It looks as though Loop->isParallel() or similar should
account for both OpenCL and #ivdep cases.

If we don't have #ivdep yet, would be a good time to add, at least setting
the attribute in Clang for both.

Nadav, you mentioned ivdep a month ago, did that get any traction?

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