| Issue |
202302
|
| Summary |
[SPIRV] Use of `OpConvertUToPtr`/`OpConvertPtrToU` does not insert `OpCapability Addresses`/`OpCapability PhysicalStorageBufferAddresses`
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
thewilsonator
|
Usage of LLVM instructions `inttoptr` / `ptrtoint` correctly generate `OpConvertUToPtr`/`OpConvertPtrToU` instructions but does not subsequently add `OpCapability Addresses`/`OpCapability PhysicalStorageBufferAddresses` to the list of required capabilities of the generated SPIRV module.
It would seem https://github.com/llvm/llvm-project/blob/main/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp#L1520 that switch is missing the a `case` for `OpConvertUToPtr`/`OpConvertPtrToU` to insert the appropriate `OpCapability`.
[vulkan_out_vulkan130_64.ll.txt](https://github.com/user-attachments/files/28702018/vulkan_out_vulkan130_64.ll.txt)
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