[llvm] [SelectionDAG] Fix null pointer dereference in resolveDanglingDebugInfo (PR #174341)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,50 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
+
+; Test that the code generation works correctly on Linux
+; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu | FileCheck %s
+
+; Test that it crashes on Darwin (expected behavior for now, see FIXME)
+; RUN: not --crash llc < %s -mtriple=aarch64-apple-darwin
+; XFAIL: target=aarch64-apple-darwin
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arsenm wrote:

No, you do not need XFAIL. This is not host dependent. The XFAIL will cause the test to fail on Darwin, because the test will actually pass. The failure is fully covered by the not --crash


https://github.com/llvm/llvm-project/pull/174341