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[LoopDataPrefetch] Fix crash when TTI doesn't set CacheLineSize
authorzhongyunde <zhongyunde@huawei.com>
Tue, 26 Jul 2022 05:05:52 +0000 (13:05 +0800)
committerzhongyunde <zhongyunde@huawei.com>
Tue, 26 Jul 2022 05:08:42 +0000 (13:08 +0800)
commitd485c1b73e1331c14c45840a6fcc0133566672b9
treef4c1a2b1ff4819b39efa9d61afe8f65e8318c2d1tree | snapshot
parentbc39d7bdd4977a953b2e102f8f7eb479ad78984ecommit | diff
[LoopDataPrefetch] Fix crash when TTI doesn't set CacheLineSize

Fix https://github.com/llvm/llvm-project/issues/56681

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D130418
llvm/lib/Transforms/Scalar/LoopDataPrefetch.cpp diff | blob | history
llvm/test/Transforms/LoopDataPrefetch/AArch64/pr56681.ll [new file with mode: 0644] blob
Domain: System / Toolchain;