tree 56202589d8e112f1b99ae5954b18d67a77bcd3c7
parent 9b0e65571b34a724676827e3f7b65fe6436bb8a3
author Nicolas Capens <capn@google.com> 1485514544 -0800
committer Nicolas Capens <capn@google.com> 1486144592 +0000

Optimize replication.

Since floating-point scalars are stored in vector registers, Subzero
allows us to just bitcast between them, eliminating a load and insert
before shuffling.

Change-Id: Ibccf242fd4cfc28604f35f420a04fd4ee6eabe52
Reviewed-on: https://swiftshader-review.googlesource.com/8575
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>