| commit | ac3b4c962dba73a9f1c05ce5ce7bc03e0192c52c | [log] [tgz] |
|---|---|---|
| author | Michael Zuckerman <Michael.zuckerman@intel.com> | Wed Jun 01 12:02:37 2016 +0000 |
| committer | Michael Zuckerman <Michael.zuckerman@intel.com> | Wed Jun 01 12:02:37 2016 +0000 |
| tree | 7d94f25a452cd4f6821f7d672d8962a06bcb99df | |
| parent | 0144de52621146df4756cc3ed6fc7b527e215c4b [diff] |
Adding back-end support to two bit scanning intrinsics Adding LLVM back-end support to two intrinsics dealing with bit scan: _bit_scan_forward and _bit_scan_reverse. Their functionality is as described in Intel intrinsics guide: https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_bit_scan_forward&expand=371,370 https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_bit_scan_reverse&expand=371,370 Commit on behalf of Omer Paparo Bivas Differential Revision: http://reviews.llvm.org/D19915 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271386 91177308-0d34-0410-b5e6-96231b3b80d8