Intel's Mesa Vulkan Driver Lands Support For 64-bit Floats

[phoronix]

Phoronix: Intel's Mesa Vulkan Driver Lands Support For 64-bit Floats

The work on supporting shaderFloat64 within Intel's "ANV" Mesa driver is now complete and merged into Mesa Git...

http://www.phoronix.com/scan.php?page=news_item&px=Intel-ANV-Lands-shaderFloat64

[entropy]

So, what is actually the state of the Haswell Vulkan driver?
Is it just this stuff missing to catch up or more?

I have Fedora 25 with Mesa 13.0.3 with and an i7 Haswell mobile CPU.

When use vulkaninfo it tells me (besides other verbose cap infos)

WARNING: Haswell Vulkan support is incomplete

I tried to run vkquake

https://github.com/Novum/vkQuake

but it dies somewhere on init with

spirv/spirv_to_nir.c:2475 WARNING: Unsupported SPIR-V capability: InputAttachment
spirv/vtn_variables.c:994 WARNING: Decoration not allowed for variable or structure member: InputAttachmentIndex
Segmentation fault (core dumped)

Am I doing sth. wrong?