diff options
| author | Benjamin Kramer <benny.kra@googlemail.com> | 2011-02-07 22:37:28 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2011-02-07 22:37:28 +0000 |
| commit | 33828bcb24176aae72afac0e4953e4b7f9560ef1 (patch) | |
| tree | e5e5d47983c6c1ea457955f84a56b467856f45dc /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 706d946cfe44fa93f482c3a56ed42d52ca81b257 (diff) | |
SimplifyCFG: Track the number of used icmps when turning a icmp chain into a switch. If we used only one icmp, don't turn it into a switch.
Also prevent the switch-to-icmp transform from creating identity adds, noticed by Marius Wachtler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125056 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions