[llvm] [TBAA] Tests for invalid tbaa.struct metadata (PR #86167)

[Florian Hahn via llvm-commits]

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@@ -0,0 +1,38 @@
+; RUN: llvm-as < %s 2>&1
+
+define void @test_overlapping_regions(ptr %a1) {
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fhahn wrote:

might be good to add a FIXME that the verifier should reject the invalid `!tbaa.struct` nodes.

https://github.com/llvm/llvm-project/pull/86167