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8 Commits

Author SHA1 Message Date
Justin Bogner
aa07f92210
[DirectX][SPIRV] Consistent names for HLSL resource intrinsics (#120466) 
Rename HLSL resource-related intrinsics to be consistent with the naming
conventions discussed in [wg-hlsl:0014].

This is an entirely mechanical change, consisting of the following
commands and automated formatting.

```sh
git grep -l handle.fromBinding | xargs perl -pi -e \
  's/(dx|spv)(.)handle.fromBinding/$1$2resource$2handlefrombinding/g'
git grep -l typedBufferLoad_checkbit | xargs perl -pi -e \
  's/(dx|spv)(.)typedBufferLoad_checkbit/$1$2resource$2loadchecked$2typedbuffer/g'
git grep -l typedBufferLoad | xargs perl -pi -e \
  's/(dx|spv)(.)typedBufferLoad/$1$2resource$2load$2typedbuffer/g'
git grep -l typedBufferStore | xargs perl -pi -e \
  's/(dx|spv)(.)typedBufferStore/$1$2resource$2store$2typedbuffer/g'
git grep -l bufferUpdateCounter | xargs perl -pi -e \
  's/(dx|spv)(.)bufferUpdateCounter/$1$2resource$2updatecounter/g'
git grep -l cast_handle | xargs perl -pi -e \
  's/(dx|spv)(.)cast.handle/$1$2resource$2casthandle/g'
```

[wg-hlsl:0014]: https://github.com/llvm/wg-hlsl/blob/main/proposals/0014-consistent-naming-for-dx-intrinsics.md
 2024-12-19 12:17:21 -07:00
Xiang Li
981bb9dcc9
[DirectX] generate resource table for PSV part (#106607) 
Use DXILResourceWrapperPass to build the resource table.

Since DXILResourceWrapperPass operates on LLVM intrinsics rather than
DXIL operations, add addPreserved for DXILResourceWrapperPass in the
passes before DXContainerGlobals

Fixes #103275
 2024-09-12 20:41:20 -04:00
Xiang Li
eb2929d323
[DirectX] use DXILMetadataAnalysis to build PSVRuntimeInfo (#107101) 
Replace the hardcoded values for compute shader in
DXContainer::addPipelineStateValidationInfo.
Still missing wave size.

Add preserved for previous passes so the information is not lost.

Fix https://github.com/llvm/wg-hlsl/issues/51
 2024-09-04 21:59:42 -04:00
Damyan Pepper
141bea8c3c
[DirectX] Add stub PSV0 section (#96712) 
Direct3D requires a PSV0 section to be present in the DXContainer in
order to be able to load and use the shader.

This change adds a minimal stub PSV0, with some hard-coded values, that
are just enough to unblock loading into Direct3D.

Contributes to #90129
 2024-06-26 11:15:34 -07:00
Xiang Li
a764f49b4a
[DirectX backend] generate ISG1, OSG1 part for compute shader (#90508) 
Empty ISG1 and OSG1 parts are generated for compute shader since there's
no signature for compute shader.

Fixes #88778
 2024-05-01 12:33:58 -04:00
Justin Bogner
72017fcf00 [DirectX] Only embed dxil when writing object files 
When emitting assembly we don't particularly want the binary DXIL
embedded in the output. This was mostly there for testing purposes, so
we update those tests to run the test directly using `opt` and
restrict the -dxil-embed and -dxil-globals passes to running normally
only in the case where we're trying to emit a DXContainer.

Differential Revision: https://reviews.llvm.org/D158051
 2023-08-16 13:12:32 -07:00
Xiang Li
78a73dda60 [DirectX backend] PartSize not include PartHeader 
PartSize for a part in dx container is only the size of the content of the part, not include size of the PartHeader.

Differential Revision: https://reviews.llvm.org/D141207
 2023-01-09 19:10:21 -05:00
Chris Bieneman
c861ea8736 Generate DXIL Shader hash 
DXIL shader bitcode is hashed and the hash is placed into the final
output object file in its own data part.

This change modifies the DXContainerGlobals pass to compute the shader
hash (just an MD5 of the bitcode) and put the shader hash data into a
global for the HASH part.

This also sets the hash flag as appropriate for if the hashed shader
contained debug information. There is additional handling required to
get debug information in shaders working correctly with our tooling,
but that will be addressed in subsequent patches.

Reviewed By: python3kgae

Differential Revision: https://reviews.llvm.org/D139357
 2022-12-07 15:22:55 -06:00