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| author | Dan Gohman <gohman@apple.com> | 2010-08-17 17:39:21 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-08-17 17:39:21 +0000 |
| commit | a932bae406dcddd6e4e39f8253ca721559a9dffb (patch) | |
| tree | bb782c7be300cfbfc1d5a8d82b003fb4f7460271 /lib/CodeGen | |
| parent | beaa774c74e92040e81695c71f22b88fea6efb32 (diff) | |
| download | external_llvm-a932bae406dcddd6e4e39f8253ca721559a9dffb.zip external_llvm-a932bae406dcddd6e4e39f8253ca721559a9dffb.tar.gz external_llvm-a932bae406dcddd6e4e39f8253ca721559a9dffb.tar.bz2 | |
When rotating loops, put the original header at the bottom of the
loop, making the resulting loop significantly less ugly. Also, zap
its trivial PHI nodes, since it's easy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111255 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
0 files changed, 0 insertions, 0 deletions