| commit | bc1430a0a0b3f97b86039950e57d832cb01f1cf6 | [log] [tgz] |
|---|---|---|
| author | Benjamin Kramer <benny.kra@googlemail.com> | Thu Oct 27 16:38:50 2011 +0000 |
| committer | Benjamin Kramer <benny.kra@googlemail.com> | Thu Oct 27 16:38:50 2011 +0000 |
| tree | 27aafcd2dee48fc650a05a39cf4a6c685791d069 | |
| parent | 090697321b32fe010db07eb03b6a7af94d8caebd [diff] |
BlockFrequency: Use a smarter overflow check. This trades one 64 bit div for one 64 bit mul and some arithmetic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143106 91177308-0d34-0410-b5e6-96231b3b80d8