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llvm-project/llvm/test/Transforms/LoopDataPrefetch/AArch64/lit.local.cfg

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[LoopDataPrefetch/Aarch64] Allow selective prefetching of large-strided accesses Summary: And use this TTI for Cyclone. As it was explained in the original RFC (http://thread.gmane.org/gmane.comp.compilers.llvm.devel/92758), the HW prefetcher work up to 2KB strides. I am also adding tests for this and the previous change (D17943): * Cyclone prefetching accesses with a large stride * Cyclone not prefetching accesses with a small stride * Generic Aarch64 subtarget not prefetching either Reviewers: hfinkel Subscribers: aemerson, rengolin, llvm-commits, mzolotukhin Differential Revision: http://reviews.llvm.org/D17945 llvm-svn: 263771
2016-03-18 08:27:38 +08:00
config.suffixes = ['.ll']
if not 'AArch64' in config.root.targets:
config.unsupported = True