TODO

- [ ] Compute shader entry point group size attribute
- [ ] Throw ICE with DUSK_ASSERT()
- [ ] OpName
- [ ] Import and modules(?)
- [ ] More rigorous testing
- [ ] Debug info dumps
- [ ] Reflection API (maybe not, leave that to other SPIR-V libraries)
- [ ] AST dump
- Builtin functions:
	- [ ] @pow
	- [ ] @atan2

	- [ ] @modf
	- [ ] @step
	- [ ] @smoothstep
	- [ ] @fma

	- [ ] @bitcast(T2, value: T1): T2

	- [ ] @atomicAdd
	- [ ] @atomicMin
	- [ ] @atomicMax
	- [ ] @atomicAnd
	- [ ] @atomicOr
	- [ ] @atomicXor
	- [ ] @atomicExchange
	- [ ] @atomicCompareExchange

	- [x] @image(sampled_image): image
	- [ ] @combineImageSampler(image, sampler): sampled_image

	- [x] @imageQuerySize(image, lod: int): intN
		=> OpImageQuerySizeLod

	- [ ] @imageLoad(image, coords: intN): float4
	- [ ] @imageStore(image, coords: intN, value: float4)

	- [x] @imageSample(image_sampler, coords: floatN): float4
		=> OpImageSampleImplicitLod / OpImageSampleExplicitLod if stage is not fragment
	- [x] @imageSampleLod(image_sampler, coords: floatN, level: float): float4
		=> OpImageSampleExplicitLod

	- [ ] @imageQueryLevels(image): int
		=> OpImageQueryLevels
	- [ ] @imageQueryLod(image, coords: floatN): intN
		=> OpImageQueryLod

	- [ ] @storageBarrier()
	- [ ] @workgroupBarrier()