tree fd4ad4f4f4e90db23fef0743c402714dbf7bbc37
parent aca9d09dac107f8405061e01610cd90d1a0d9356
author Jan Vesely <jan.vesely@rutgers.edu> 1523993730 +0000
committer Copybara-Service <copybara-worker@google.com> 1598829148 -0700

pown: Use denormal path only

It's OK to either flush to 0 or return denormal result if the device
does not support denormals. See sec 7.2 and 7.5.3 of OCL specs
Fixes CTS on carrizo and turks.
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewer: Aaron Watry <awatry@gmail.com>

llvm-svn: 330206
GitOrigin-RevId: 4388d2883c58230cce1f540066c8955e2e4964de