Displaying 2 results from an estimated 2 matches for "45bd0f7e".
2013 Jan 28
0
[LLVMdev] [PATCH] parallel loop awareness to the LoopVectorizer
...eally necessary? Do you have use cases where this would make sense?
I think you should send a test case with this patch, not separate.
cheers,
--renato
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2013 Jan 28
6
[LLVMdev] [PATCH] parallel loop awareness to the LoopVectorizer
Hi,
Attached is a patch which uses a simple "parallel_loop" metadata attached
to the loop branch instruction in the loop latch for skipping cross-iteration
memory dependency checking in the LoopVectorizer. This was briefly discussed
in the email thread "LoopVectorizer in OpenCL C work group autovectorization".
It also converts the "min iteration count to vectorize"