Signed zeros are emitted.
Subormal numbers are emitted as hex float.
Handling Inf and NaN is unresolved in the spec.
See https://github.com/gpuweb/gpuweb/issues/1769
NaN tests are disabled, due to platform dependence.
Windows x86-64 seems to always set the high mantissa bit
on NaNs.
Fixed: tint:76
Change-Id: I06c69b93b04c869a63ec2f574022996acc7a6dbe
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/52321
Commit-Queue: David Neto <dneto@google.com>
Auto-Submit: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
d5f4ea22f0