| commit | 2a934cb6072bb0840b39e899e02ad9dea95b18dc | [log] [tgz] |
|---|---|---|
| author | Owen Anderson <resistor@mac.com> | Thu Mar 01 05:41:28 2007 +0000 |
| committer | Owen Anderson <resistor@mac.com> | Thu Mar 01 05:41:28 2007 +0000 |
| tree | f4f377914ba248494332eaeab39a2e33844336ce | |
| parent | af8fb1984674db462bc6923ed54db0275c78b711 [diff] |
Use the GCC built-in for PopulationCount when it's available, and use a faster algorithm when it's not. This should be particularly noticeable in the 64-bit case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34776 91177308-0d34-0410-b5e6-96231b3b80d8