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| author | Christopher Lamb <christopher.lamb@gmail.com> | 2007-12-18 09:34:41 +0000 |
|---|---|---|
| committer | Christopher Lamb <christopher.lamb@gmail.com> | 2007-12-18 09:34:41 +0000 |
| commit | 30f017ad898bd86415aab001b45b5ac1373fa882 (patch) | |
| tree | 684d8145ff886cb254534894638de7e7b309f769 /lib/Transforms/IPO/PruneEH.cpp | |
| parent | beec823d4bba22b1c0c6658d2b3e71cd64a70e2e (diff) | |
| download | llvm-30f017ad898bd86415aab001b45b5ac1373fa882.tar.gz llvm-30f017ad898bd86415aab001b45b5ac1373fa882.tar.bz2 llvm-30f017ad898bd86415aab001b45b5ac1373fa882.tar.xz | |
Fold certain additions through selects (and their compares) so as to eliminate subtractions. This code is often produced by the SMAX expansion in SCEV.
This implements test/Transforms/InstCombine/2007-12-18-AddSelCmpSub.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45158 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO/PruneEH.cpp')
0 files changed, 0 insertions, 0 deletions