| commit | 65c8daedb68b74eae860f91dca226215cd80e348 | |
| author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | |
| Thu, 27 Feb 2014 15:43:51 +0000 (27 09:43 -0600) | ||
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | |
| Mon, 3 Mar 2014 16:41:46 +0000 (3 10:41 -0600) | ||
| tree | 145fc2a4273cf6e57ab17835d3fb9008af09784f | treesnapshot (tar.gz zip) |
| parent | 55e71ccf31c29a7839344f03e0a7437ea0f5f211 | commitdiff |
PowerPC: Optimized isnan/isnanf for POWER8
This patch add a optimized isnan/isnanf implementation for POWER8
using the new Move From VSR Doubleword instruction to gains some
cycles from FP to GRP register move.
Backport of 487972aea52004f604c2878c8c9d3e77670f2c32
This patch add a optimized isnan/isnanf implementation for POWER8
using the new Move From VSR Doubleword instruction to gains some
cycles from FP to GRP register move.
Backport of 487972aea52004f604c2878c8c9d3e77670f2c32