[clang] [llvm] [SystemZ] Add support for __builtin_setjmp and __builtin_longjmp (PR #116642)

[Ulrich Weigand via cfe-commits]

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@@ -0,0 +1,72 @@
+; Test output of setjmp/longjmp.
+; RUN: clang -o %t %s
+; RUN: %t | FileCheck %s
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uweigand wrote:

Ah.  This is a problem.   The unit tests here cannot be execution tests; they'll have to run on any host system (e.g. on the automated CI on GitHub).   You should try to test the critical codegen parts via compile-only test.  If it makes sense to have additional execute test, they'll need to go somewhere else, e.g. the test-suite repository.

https://github.com/llvm/llvm-project/pull/116642