llvm-project

e2d2affc - [AMDGPU][LowerBufferFatPointers] Fix crash with `select false` (#166471)

[AMDGPU][LowerBufferFatPointers] Fix crash with `select false` (#166471) If the input to LowerBufferFatPointers is such that the resource- and offset-specific `select` instructions generated for a `select` on `ptr addrspae(7)` fold away, the pass would crash when trying to replace an instruction with itself. This commit resolves the issue. Fixes https://github.com/iree-org/iree/issues/22551