tree 7015738f0c2e082a7f075a408d27af764cb59d7e
parent 68835a20f887c1400f8311ad3435c1f18ac88346
author Jan Vesely <jan.vesely@rutgers.edu> 1523993728 +0000
committer Copybara-Service <copybara-worker@google.com> 1598829147 -0700

pow: 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: 330205
GitOrigin-RevId: 0d92f3047f2bafc60f0d48fcb6e2e5197c97318d