diff options
| author | Kevin Qin <Kevin.Qin@arm.com> | 2015-03-09 06:14:28 +0000 |
|---|---|---|
| committer | Kevin Qin <Kevin.Qin@arm.com> | 2015-03-09 06:14:28 +0000 |
| commit | aef68418de5da1b2271057001d57b4078d140192 (patch) | |
| tree | 10609ce41b8ed25851fc97bf64458b21e494fca0 /llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp | |
| parent | 715b01e979aad41b1138fb21ed08601cc328159e (diff) | |
| download | llvm-aef68418de5da1b2271057001d57b4078d140192.zip llvm-aef68418de5da1b2271057001d57b4078d140192.tar.gz llvm-aef68418de5da1b2271057001d57b4078d140192.tar.bz2 | |
[AArch64] Enable partial & runtime unrolling on cortex-a57
For inner one of nested loops, it is more likely to be a hot loop,
and the runtime check can be promoted out from patch 0001, so the
overhead is less, we can try a doubled threshold to unroll more loops.
llvm-svn: 231632
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp')
0 files changed, 0 insertions, 0 deletions