llvm-project.git/llvm/test/CodeGen/DirectX/BufferLoadInt64.ll, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [DirectX] add support for i64 buffer load/stores (#145047) 2025-06-27T18:11:56+00:00 Farzon Lotfi farzonlotfi@microsoft.com 2025-06-27T18:11:56+00:00 5dbd8772fed27182902b2cde55221a51a7064b0f fixes #140321 Specifically it fixes ` error: Cannot create BufferLoad operation: Invalid overload type` https://hlsl.godbolt.org/z/dTq4q7o58 but no new DML shaders are building. This change now exposes #144747. The change does two things it adds i64 support for intrinsic expansion for the `dx_resource_load_typedbuffer`, and `dx_resource_store_typedbuffer` intrinsics. It also lets loaded typedbuffers crash more gracefully because of ` auto *EVI = cast<ExtractValueInst>(U);` is now a `dyn_cast` and `llvm_unreachable`. 
fixes #140321

Specifically it fixes ` error: Cannot create BufferLoad operation:
Invalid overload type`
https://hlsl.godbolt.org/z/dTq4q7o58
but no new DML shaders are building. This change now exposes #144747.

The change does two things it adds i64 support for intrinsic expansion
for the `dx_resource_load_typedbuffer`, and
`dx_resource_store_typedbuffer` intrinsics.

It also lets loaded typedbuffers crash more gracefully because of ` auto
*EVI = cast<ExtractValueInst>(U);` is now a `dyn_cast` and
`llvm_unreachable`.