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                                            Sarah Spall

[HLSL] implement elementwise firstbithigh hlsl builtin

> It is not correct to limit firstbithigh to 32 bit integers. There are a couple of reasons that might make one think that it is, but we do in...

[HLSL] implement elementwise firstbithigh hlsl builtin

> It is not correct to limit firstbithigh to 32 bit integers. There are a couple of reasons that might make one think that it is, but we do in...

[HLSL] implement elementwise firstbithigh hlsl builtin

> > > Despite all of this, DXC does indeed support 16- and 64-bit overloads, as seen here: https://hlsl.godbolt.org/z/qbc17xz35 > > > Note that the return type of the operation...

[HLSL] implement elementwise firstbithigh hlsl builtin

Waiting on #114482

Special float NaN/Inf checks on fp16 types are implicitly extended to fp32

I've closed this issue, but the validator, as pointed out here, needs to be updated still to disallow ' dx.op.isSpecialFloat.f16' in SM6.8 and before.