[PATCH] D67286: [Attributor] Implement "noalias" callsite argument deduction

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert added inline comments.


================
Comment at: llvm/test/Transforms/FunctionAttrs/noalias_returned.ll:235
+  ret void
+}
----------------
We need to make sure this test works as well:

```
define void @test12_3(){
  %A = tail call noalias i8* @malloc(i64 4)
  tail call void @two_args(i8* %A, i8* %A)
  ret void
}
```


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67286/new/

https://reviews.llvm.org/D67286