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| author | Andrew Trick <atrick@apple.com> | 2011-07-18 18:21:35 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-07-18 18:21:35 +0000 |
| commit | 5241b79ebc3ec10469dab49a24e4ed3a8b4c3fa5 (patch) | |
| tree | fe4f13a21d370fc090376c163b1726a54a76103d /lib/CodeGen/SplitKit.cpp | |
| parent | 3f6a8dd4ceff2da64edc18f09444c9f3c7103793 (diff) | |
indvars: Added isHighCostExpansion. Avoid generating extra ops in the
preheader for the sole purpose of LFTR, since LFTR itself is usually not
a clear optimization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135409 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SplitKit.cpp')
0 files changed, 0 insertions, 0 deletions