[Mlir-commits] [mlir] [mlir][linalg, tosa] Fix memory leaks in integration tests (PR #85366)

[Andrzej Warzyński]

banach-space wrote:

> Btw, I ran `check-mlir` with the address sanitizer today and I did not see any failing/leaking ArmSME tests.

Just to double check, you will need to use these flags (and have recent `qemu-aarch64` available):

```bash
-DMLIR_INCLUDE_INTEGRATION_TESTS=On -DMLIR_RUN_ARM_SME_TESTS=On -DARM_EMULATOR_EXECUTABLE=<path-to>/qemu-aarch64
```

In particular, `MLIR_INCLUDE_INTEGRATION_TESTS` alone is not sufficient :) 

> To check for leaks, I built MLIR with -DLLVM_USE_SANITIZER="Address" and ran check-mlir. Ideally, we'd have a build bot that runs with ASAN.

@DavidSpickett Something to consider for [clang-aarch64-full-2stage](https://github.com/llvm/llvm-zorg/blob/fc6abb646e1cb9df314bcb507968bde025a1a3a3/buildbot/osuosl/master/config/builders.py#L421-L445)? Or would that be too much potential noise?

https://github.com/llvm/llvm-project/pull/85366