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| author | Chris Lattner <sabre@nondot.org> | 2003-10-05 04:26:39 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-10-05 04:26:39 +0000 |
| commit | afa060ea3ff93eb99bafd41e593707cee3b9afa3 (patch) | |
| tree | cd5a6dcac47a0721196bc5cde2304a8512d757a0 /lib/Transforms/Utils/LowerInvoke.cpp | |
| parent | 521c16aadd56503320f61ec0a78ca7fda130ee8f (diff) | |
* Update file header comment
*** Revamp the code which handled unreachable code in the function. Now the
code is much more efficient for high-degree basic blocks, such as those
that occur in the 252.eon SPEC benchmark.
For the interested, the time to promote a SINGLE alloca in _ZN7mrScene4ReadERSi
function used to be > 3.5s. Now it is < .075s. The function has a LOT of
allocas in it, so it appeared to be infinite looping, this should make it much
nicer. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8863 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/LowerInvoke.cpp')
0 files changed, 0 insertions, 0 deletions