| commit | f6bef488eeab75b6c7746f9faa9731d45bb84aef | [log] [tgz] |
|---|---|---|
| author | Reid Spencer <rspencer@reidspencer.com> | Sun Mar 25 21:58:42 2007 +0000 |
| committer | Reid Spencer <rspencer@reidspencer.com> | Sun Mar 25 21:58:42 2007 +0000 |
| tree | 9e6ed6c2f6d7e3ceef7d1b0dac49353cdf2908b0 | |
| parent | 9031aca96bf83379f837e1e590dc19dd67a3fdcd [diff] |
Compute getLowBitsSet correctly. Using the complement of a 64-bit value and shifting down without regard for the bitwidth of the APInt can lead to incorrect initialization values. Instead, check for the word size case (to avoid undef results from shift) and then do (1 << loBitsSet) - 1 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35344 91177308-0d34-0410-b5e6-96231b3b80d8