| Issue |
124630
|
| Summary |
[HLSL] Create HLSLConstantAccess pass to translate `hlsl_constant` loads
|
| Labels |
HLSL
|
| Assignees |
|
| Reporter |
hekota
|
Create a new `HLSLConstantAccess` pass that will translate all `load` instructions in `hlsl_constant` address space to `llvm.{dx|spv}.resource.load.cbuffer` intrinsics calls. It will make use of the metadata generated in #113514 that maps the constants global variables to individual constant buffers and specified the constant buffer layout. The pass also needs to transform related `getelementptr` instructions to use the constant buffer layout offsets.
After the `HLSLConstantAccess` pass completes the constant buffer metadata is no longer needed and should be removed.
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