| commit | 349f388b8c75c674f3337e6474affb2bff91d507 | [log] [tgz] |
|---|---|---|
| author | Aart Bik <ajcbik@google.com> | Tue Aug 02 15:40:56 2016 -0700 |
| committer | Aart Bik <ajcbik@google.com> | Thu Aug 04 12:39:15 2016 -0700 |
| tree | 0f8f37d538b83c78cecbbbbf439cdfcfeed8dc33 | |
| parent | 25dd953085f0c35a395bde468251c2b13e944282 [diff] |
Implement single-/double-precision round intrinsic in x86_64 Rationale: X86_64 does not provide a direct instruction for the required rounding and NaN and large positive numbers must be dealt with too. This CL generates code that correctly implements SP and DP round. Test: 580-checker-round BUG=26327751 Change-Id: Ia7518e2c30afafba4e037e2d0c21e0ce926f0425