[llvm] [AA] Make alias check more accurately. (PR #137747)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,77 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc -mtriple=amdgcn -mcpu=gfx90a -verify-machineinstrs < %s | FileCheck --check-prefix=GCN %s
+
+%"struct.cub::BlockRadixSort<unsigned char, 32, 1, cub::NullType, 1, true, cub::BLOCK_SCAN_RAKING>::TempStorage" = type { %"struct.cub::Uninitialized" }
+%"struct.cub::Uninitialized" = type { [26 x %struct.ulonglong2.0] }
+%struct.ulonglong2.0 = type { i64, i64 }
+
+$Kernel_func = comdat any
+ at tmp_storage = external dso_local local_unnamed_addr addrspace(3) global %"struct.cub::BlockRadixSort<unsigned char, 32, 1, cub::NullType, 1, true, cub::BLOCK_SCAN_RAKING>::TempStorage", align 16
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arsenm wrote:

Clean up unnecessary annotations 
```suggestion
@tmp_storage = external addrspace(3) global %"struct.cub::BlockRadixSort<unsigned char, 32, 1, cub::NullType, 1, true, cub::BLOCK_SCAN_RAKING>::TempStorage", align 16
```

https://github.com/llvm/llvm-project/pull/137747