[flang-commits] [flang] [mlir] [mlir][NVVM] Add ops for vote all and any sync (PR #134309)

[Jorn Tuyls via flang-commits]

jtuyls wrote:

@clementval @durga4github @grypp With this change I am seeing the following compilation warning for which I created a small fix in https://github.com/llvm/llvm-project/pull/134600:
```
llvm-project/mlir/lib/Target/LLVMIR/Dialect/NVVM/NVVMToLLVMIRTranslation.cpp:134:3: warning: default label in switch which covers all enumeration values [-Wcovered-switch-default]
  default:
  ^
1 warning generated.
```

https://github.com/llvm/llvm-project/pull/134309