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(parent: bb819ed) | patch
[LoopVectorize] Up the maximum unroll factor to 4 for AArch64
authorJames Molloy <james.molloy@arm.com>
Thu, 21 Aug 2014 00:02:51 +0000 (00:02 +0000)
committerJames Molloy <james.molloy@arm.com>
Thu, 21 Aug 2014 00:02:51 +0000 (00:02 +0000)
commit824431f680adb2e935bb5512e9cc9ccbe1a9136b
treed7dc7a472bb7b4faf25ff71be5f5d4dc84a5fa62tree | snapshot
parentbb819edc1f878be5c2f64825373357930293fa5ecommit | diff
[LoopVectorize] Up the maximum unroll factor to 4 for AArch64

Only for Cortex-A57 and Cyclone for now, where it has shown wins.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216141 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AArch64/AArch64TargetTransformInfo.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors