| commit | 154e896f4b3b411bd28756c63f3f123f34b0aa5c | |
| author | Roland Schulz <roland.schulz@intel.com> | |
| Fri, 22 Sep 2017 20:43:50 +0000 (22 13:43 -0700) | ||
| committer | Mark Abraham <mark.j.abraham@gmail.com> | |
| Fri, 13 Oct 2017 06:52:09 +0000 (13 08:52 +0200) | ||
| tree | e529125f51c2505c36598af6457ecea801f4f477 | treesnapshot (tar.gz zip) |
| parent | 52e7c9d26b55cb0b01d1d033933b02aa5566ce53 | commitdiff |
Specialize ArrayRef for SimdReal
ArrayRef<SimdReal> maps to a range of aligned memory and returns a
Simd type from operator[] (more precisely a reference to a Simd type).
This allows to iterate over memory and not have to explicitly call
load/store while also avoiding undefined behavior (strict aliasing rule)
caused by casting between reals and SimdReals.
Change-Id: I3d00df088669dacc810052cbcaebe15e62e1d530
ArrayRef<SimdReal> maps to a range of aligned memory and returns a
Simd type from operator[] (more precisely a reference to a Simd type).
This allows to iterate over memory and not have to explicitly call
load/store while also avoiding undefined behavior (strict aliasing rule)
caused by casting between reals and SimdReals.
Change-Id: I3d00df088669dacc810052cbcaebe15e62e1d530