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| author | Owen Anderson <resistor@mac.com> | 2006-06-28 17:47:50 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2006-06-28 17:47:50 +0000 |
| commit | 372994be25cbb4687516833b9859820414399c57 (patch) | |
| tree | cc25d705d213f902bbb79ec6c4fcfb9fed7689bc /lib/Transforms/Utils/LowerInvoke.cpp | |
| parent | d2280183961dd120288e8a0ee319d46e0cf81e97 (diff) | |
Switch to a very conservative heuristic for determining when loop-unswitching
will be profitable. This is mainly to remove some cases where excessive
unswitching would result in long compile times and/or huge generated code.
Once someone comes up with a better heuristic that avoids these cases, this
should be switched out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28962 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/LowerInvoke.cpp')
0 files changed, 0 insertions, 0 deletions